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Sharp IR Distance Sensor GP2Y0A41SK0F (4-30CM)
DK-GP2Y0A41SK0F
Price: $13.95 In Stock
Item #: DK-GP2Y0A41SK0F -

    The Sharp IR Distance Sensor GP2Y0A41SK0F is a great low cost robotic range-finder. The Distance Sensor will report the presence of an object 4-30cm away from the sensor. The sensors reports this data as an analog value readable by most microcontrollers, like the Arduino. This sensor can plug directly into a RobotGeek Sensor Shield using a Sharp IR to Servo Cable. This cable can also be handy to connect to other systems and controllers (users can cut/splice the wire). If you want to use this...

    PIR Wide Angle Sensor
    KIT-00081
    Price: $10.99 In Stock
    Item #: KIT-00081 -

      The PIR(Passive Infra-Red) Sensor is a pyroelectric device that detects motion by sensing changes in the infrared(radiant heat) levels emitted by surrounding objects.Each Wide Angle PIR Sensor cable includes a 4-pin cable, as well as a mount and hardware to adapt to all RobotGeek products with a centimeter grid pattern (Workbenches, Geekbot, etc.). Mount it at a right angle, and flat.Product FeaturesSingle bit output Small size On-board LEDs Power 3V to 6VDC operation 150uA idle, 3mA active(no...

      2A Dual Motor Controller Motor, Driver, 2A, Dual, Controller
      DF-DRI0002
      Price: $17.05 In Stock
      Item #: DF-DRI0002 -

        This is a 4.8-46V, 2A Dual Motor Controller which is the revised version of the DF-MDV1.0. Its performance has been improved greatly. It can bear larger current due to the increased heatsink dissipation. It is easy to control, using LGS's outstanding high-power motor driver chip, the L298N. This chip allows for direct drive of two bi-directional DC motors, and incorporates high-speed short diodes for protection. Drive current up to 2A per motor output. The driver uses a broad-brush design to...

        Fitec FS90R Continuous Rotation Servo Fitec FS90R Continuous Rotation Servo, continuous rotation servo, servo, 9g servo, 9g continuous rotation servo
        FT-FS90R
        Price: $4.95 In Stock
        Item #: FT-FS90R -

          The FS90R is a micro, continuous rotation servo that can produce 1.5kg-cm (21 oz-in) of torque at 130 RPM running at 6v. It is a great solution for a micro-sized rover.The servo includes hardware, five different servo horns and has a 200mm (8") JR-style connector lead for direct connection into a single microcontroller I/O line.

          PC USB Interface for Mighty Zap Linear Actuators PC, USB, Interface, controller, Mighty, Zap, Linear, Actuator, Servo, control, serial, TTL, IR Robot
          IR-USB01
          Price: $50.00 In Stock
          Item #: IR-USB01 -

            The PC USB Interface for Mighty Zap Linear Actuators is an interface board to control parameters with a PC. Easily test, control, and manage your Mighty Zap Linear Actuators with the Servo Manager Software! Features: Operation parameter setting Storage memory setting Error indication setting System reset Firmware update Works with: Mighty Zap 30mm Stroke 7.4V 6N TTL / PWM Mini Linear Actuator Servo Mighty Zap 30mm Stroke 7.4V 12N TTL / PWM Mini Linear Actuator Servo Mighty Zap 30mm Stroke 12V...

            RFID EM4200 Blue Ring RFID Key Fob RFID EM4200 Blue Ring RFID Key Fob, 125hz tags, RFID tags, RFID fob, RFID ring, Thin RFID card
            RFID-RNGFOB
            Price: $0.99 In Stock
            Item #: RFID-RNGFOB -

              The RFID EM4200 Blue Ring RFID Key Fob is a lightweight key chain or luggage accessory for read only RFID. It measures roughly 35mmand is made from a hard plastic. RFID EM4200 Blue Ring RFID Key Fob Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Diameter 35mm Read Range 63.5mm ...

              RFID EM4200 Blue Silicone Adjustable Wrist Band, Watch Style RFID EM4200 Blue Silicone Adjustable Wrist Band, Watch Style, 125hz tags, RFID tags, RFID fob, RFID ring
              RFID-ADJWRI
              Price: $2.15 In Stock
              Item #: RFID-ADJWRI -

                The RFID EM4200 Blue Silicone Adjustable Wrist Band is a one size fits most adjustable RFID wristband. Silicone is lightweight and comfortable to wear, max diameter of roughly 8CM and minimum diameter of roughly 5cm. RFID EM4200 Blue Silicone Adjustable Wrist Band Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Diameter Approx. 40mm - 90mm Read Range 63.5mm ...

                RFID EM4200 Happy Face Luggage Tag  RFID EM4200 Happy Face RFID Luggage Tag , 125hz tags, RFID tags, RFID fob, RFID ring, Thin RFID card
                RFID-HPPYFOB
                Price: $1.30 In Stock
                Item #: RFID-HPPYFOB -

                  The RFID EM4200 Happy Face Luggage Tag is a lightweight key chain or luggage accessory for read only RFID. It measures roughly 30mm in diameter and is covered in a protective plastic. RFID EM4200 Happy Face Luggage Tag Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Diameter 30mm Read Range 63.5mm ...

                  RFID EM4200 Monkey RFID Key Fob RFID EM4200 Monkey RFID Key Fob, 125hz tags, RFID tags, RFID fob, RFID ring, Thin RFID card
                  RFID-MNKFOB
                  Price: $1.47 In Stock
                  Item #: RFID-MNKFOB -

                    The RFID EM4200 Monkey RFID Key Fob is a lightweight key chain or luggage accessory for read only RFID. It measures roughly 35mm x 40mm x 5mm and is made from a soft silicone rubber. RFID EM4200 Monkey RFID Key Fob Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Dimensions approx. 35mm x 40mm x 5mm Read Range 63.5mm ...

                    RFID EM4200 Silicone Stretch Spring Wristband  RFID EM4200 Silicone Stretch Spring Wristband , 125hz tags, RFID tags, RFID fob
                    RFID-SPRWRI
                    Price: $1.89 In Stock
                    Item #: RFID-SPRWRI -

                      The RFID EM4200 Silicone Stretch Spring Wristband is a comfortable one size fits most RFID wristband with a watch like face. With a Starting diameter of roughly 65mm this wristband will stretch to accommodate most. RFID EM4200 Silicone Stretch Spring Wristband Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Diameter 65mm Read Range 63.5mm ...

                      RFID EM4200 White Luggage Tag RFID EM4200 White Tag with Wire Wrap, 125hz tags, RFID tags, RFID fob
                      RFID-WHTTAG
                      Price: $1.30 In Stock
                      Item #: RFID-WHTTAG -

                        The RFID EM4200 White Luggage Tag is a sturdy little RFID tag made in the classic price/luggage tag style. This is great for easily labeling and identifying all kinds of things! RFID EM4200 White Luggage Tag Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Dimensions 45mm x 25mm Read Range 63.5mm ...

                        RFID EM4200 Wooden RFID Thin Card RFID EM4200 Wooden RFID Thin Card, 125hz tags, RFID tags, RFID fob, RFID ring, Thin RFID card
                        RFID-WOODCARD
                        Price: $3.49 Back Order
                        Item #: RFID-WOODCARD -

                          The RFID EM4200 Wooden RFID Thin Card measures 86mm x 54mm x 1.5mm, just about the size of a normal credit card. The wooden RFID card will fit in a credit card slot in most any wallet, the wood finish allows for customization with laser engraving and printing. (We do not offer laser engraving or printing services) RFID EM4200 Wooden RFID Thin Card Frequency 125 kHz Protocol EM4200 Read / Write Read only EEPROM Capacity 64 Bits Dimensions 86mm x 54mm x 1.5mm Read Range 63.5mm ...

                          USB 3.0 A to Micro B Cable - 1.5ft USB 3.0 A to Micro B Cable - 1.5ft, usb 3.0, usb 3.0 a, usb 3.0 a to micro b, usb micro b, usb charge cable
                          CBL-USBA2MICROB
                          Price: $2.95 In Stock
                          Item #: CBL-USBA2MICROB -

                            USB 3.0 A to Micro B cable.

                            Lithium Ion Battery 7.4v 2200mAh (2S2P) with PCM Lithium, Ion, li-ion, lion, Battery, 7.4V, 2200mAh, 2S2P, PCM, Charger, Samsung, cells
                            BAT-LION7V2200
                            Price: $19.95 In Stock
                            Item #: BAT-LION7V2200 -

                              Power up your rover, or take your robot arm off the grid with the 7.4V 2200mAh Lithium Ion Battery! This battery has excellent capacity for robotics projects utilizing several RobotGeek Servos. To make it easy to connect/disconnect the battery from your project, each of these batteries has a Female T-Connector (Deans Ultra Plug compatble), and for easy charging, a barrel Jack for use with the Charger with over-voltage protection (included). If discharged too low, Lithium Ion batteries can...

                              Resistive Flex Sensor 2.2 Inch Flex sensor, 2.2 inch flex sensor, small flex sensor, nintendo power glove, flexible sensor, resisitve sensor, spectra,
                              S-20-SEN10264
                              Price: $7.95 In Stock
                              Item #: S-20-SEN10264 -

                                The little brother to the 4.5" Flex Sensor, the 2.2" Flex Sensor is just as fun! This sensor's diminutive size makes it great for all sorts of small spaces. The flex sensor changes its resistance as its flexed, so you can easily create an analog signal to connect to your microcontroller. We recommend using our Voltage Divider to easily create that signal. The connector is .1"/2.5mm spaced, so it will work with standard breadboards. We recommend that you reinforce the base of the sensor when...

                                Resistive Flex Sensor 4.5 Inch
                                SF-SEN-08606
                                Price: $12.95 In Stock
                                Item #: SF-SEN-08606 -

                                  Description: A simple flex sensor 4.5" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Straight (unflexed) resistance: ~9000 Ohm 90 degree bend resistance: ~14000 Ohm 180 degree bend...

                                  RFIDuino Shield V1.2 Arduino RFID Shield, RFID Arduino, Arduino RFID, RFID Shield for Arduino, Arduino EM4102, Arduino RFID reader, V1.2
                                  RG-RFIDUINO
                                  Price: $17.50-$34.95 In Stock
                                  Item #: RG-RFIDUINO -

                                    This page is for the RFIDuino V1.2. Visit this guide to see the differences between the Version 1.1 and 1.2 Hardware. The RFIDuino is an Arduino RFID Shield which makes Arduino RFID projects super easy to build. Just drop the RFIDuino Shield onto your Arduino microcontroller, load our sample code, and you'll be reading tags in no time! Our getting started guide will take you through the process of working with the RFIDuino from loading basic code to more advanced projects like triggering...

                                    RobotGeek 180 Degree Robot Servo robot servo, 180 degree robot servo, robotgeek servo, robotgeek robot servo, robotgeek 180 degree servo, 180 degree servo
                                    ASM-RGS-13
                                    Price: $24.95 In Stock
                                    Item #: ASM-RGS-13 -

                                      Get ready to bring your robotic dreams to life with the RobotGeek 180 Degree Robot Servo! This metal-geared servo is perfect for building robotic joints and will help you create your own custom robotic arms, crawlers, and more! And because these servos use a standard PWM signal for control, they're easy to directly interface with microcontrollers like the Arduino! RobotGeek Servo by RobotGeek on Sketchfab Idler Horn The difference between a regular servo and robot servo is the Idle Horn. This...

                                      RobotGeek Geekduino
                                      RG-GEEKDUINO
                                      Price: $22.50 In Stock
                                      Item #: RG-GEEKDUINO -

                                        The Geekduino is the new Arduino Compatible board from RobotGeek! This board goes into every RobotGeek Robot Kit and is the perfect microcontroller for your next robotic project! The Geekduino uses the ubiquitous Micro USB port to power and program the board. The Geekduino can also be powered via the ultra low-profile flat DC power jack. A series of switches allows you to toggle on/off the Geekduino's FTDI reset (handy for software projects) as well as change the operating voltage of the...

                                        RobotGeek Sensor Cable Pack robotgeek, robotgeek sensor pack, robotgeek sensor cable pack, robotgeek cable pack, servo wire, 2 pin jumpers, sensor squid, pin couplers, jr female, y cable, variety pack
                                        RG-SPACK
                                        Price: $24.95 In Stock
                                        Item #: RG-SPACK -

                                          The Robot Geek Sensor Cable Pack will hook you up with all your sensor and servo wiring needs and beyond. This variety cable pack includes: 3x 3 Pin Female to Female Y Cable 1x 32 Foot Standard Servo Wire 20x 3 Pin Sensor Cable 10x 2 Pin Dual-Female Jumper Wires (300mm) 10x Sensor Squids 25x 2-Pin Couplers 25x 3-Pin Couplers ...

                                          Switch - Floor Mat - Single Strip
                                          AC-700-30-926C
                                          Price: $4.45 In Stock
                                          Item #: AC-700-30-926C -

                                            The Floor Mat Switch works by spacing two strips of metal apart with thin squares of foam in-between them every .75 inches. The pairs of metal strips are spaced out 2.5 inches from each other for the length of the mat. When someone steps on the mat their weight presses the two metal strips together creating a closed contact. All the strips are connected down both sides of the mat creating one large switch. The individual strips can be cut apart to create individual switches and the mat itself...

                                            Mighty Zap 30mm Stroke 12V 12N TTL / PWM Mini Linear Actuator Servo Mighty, Zap, 30mm, Stroke, 12V, 12N, TTL, PWM, Mini, Linear, Actuator, Servo
                                            IR-D12-12PT-3
                                            Price: $85.00 In Stock
                                            Item #: IR-D12-12PT-3 -

                                              Large sized AC powered linear servo motors have been used widely in various industrial applications. However compact linear servo motors with DC power have had limited applications due to limited force, speed, accuracy and durability - despite high market demand. Say goodbye to limitations with the Mighty Zap 30mm Stroke 12V 12N TTL / PWM Mini Linear Actuator Servo! The Mighty Zap Series from IR Robot outperforms other linear actuators by virtually every metric, making them a fantastic choice...

                                              Mighty Zap 30mm Stroke 12V 6N TTL / PWM Mini Linear Actuator Servo Mighty, Zap, 30mm, Stroke, 12V, 6N, TTL, PWM, Mini, Linear, Actuator, Servo
                                              IR-D12-6PT-3
                                              Price: $85.00 Back Order
                                              Item #: IR-D12-6PT-3 -

                                                Large sized AC powered linear servo motors have been used widely in various industrial applications. However compact linear servo motors with DC power have had limited applications due to limited force, speed, accuracy and durability - despite high market demand. Say goodbye to limitations with the Mighty Zap 30mm Stroke 12V 6N TTL / PWM Mini Linear Actuator Servo! The Mighty Zap Series from IR Robot outperforms other linear actuators by virtually every metric, making them a fantastic choice...

                                                Mighty Zap 30mm Stroke 7.4V 12N TTL / PWM Mini Linear Actuator Servo Mighty, Zap, 30mm, Stroke, 7.4V, 7v, 12N, TTL, PWM, Mini, Linear, Actuator, Servo
                                                IR-D7-12PT-3
                                                Price: $85.00 In Stock
                                                Item #: IR-D7-12PT-3 -

                                                  Large sized AC powered linear servo motors have been used widely in various industrial applications. However compact linear servo motors with DC power have had limited applications due to limited force, speed, accuracy and durability - despite high market demand. Say goodbye to limitations with the Mighty Zap 30mm Stroke 7.4V 12N TTL / PWM Mini Linear Actuator Servo! The Mighty Zap Series from IR Robot outperforms other linear actuators by virtually every metric, making them a fantastic choice...

                                                  Mighty Zap 30mm Stroke 7.4V 6N TTL / PWM Mini Linear Actuator Servo Mighty, Zap, 30mm, Stroke, 7.4V, 7v, 6N, newtons, TTL, PWM, Mini, Linear, Actuator, Servo
                                                  IR-D7-6PT-3
                                                  Price: $85.00 In Stock
                                                  Item #: IR-D7-6PT-3 -

                                                    Large sized AC powered linear servo motors have been used widely in various industrial applications. However compact linear servo motors with DC power have had limited applications due to limited force, speed, accuracy and durability - despite high market demand. Say goodbye to limitations with the Mighty Zap 30mm Stroke 7.4V 6N TTL / PWM Mini Linear Actuator Servo! The Mighty Zap Series from IR Robot outperforms other linear actuators by virtually every metric, making them a fantastic choice...

                                                    EM4102 Tag Kit
                                                    RFID-KT-TGKT4
                                                    Price: $11.95 In Stock
                                                    Item #: RFID-KT-TGKT4 -

                                                      Kit Includes: 1 x Credit Card Thin Card (ISO) 1 x Thick Card (Clamshell) 1 x Inventory Label - Square Version (38 x 38 mm) 1 x 18mm Button with Sticker Backing 1 x 35mm White Disk with Hole 1 x 30mm Global Tag (black) 1 x 25mm White Disk 1 x 25mm White Disk (sticker backing) 1 x 30mm Clear Thin Lamination Disk 1 x 30mm Clear Thin Lamination Disk (sticker backing) 1 x 25mm Clear Thin Lamination Disc 1 x Blue Key Fob 1 x Wristband Watch Style *Tags might change depending on availability, but...

                                                      Lithium Ion Battery 7.4V 4400mAh (2S2P) with PCM and Charger Lithium, Ion, li-ion, lion, Battery, 7.4V, 4400mAh, 2S2P, PCM, Charger, Samsung, cells
                                                      KIT-LIONBAT
                                                      Price: $39.95 In Stock
                                                      Item #: KIT-LIONBAT -

                                                        Power up your rover, or take your robot arm off the grid with the 7.4V 4400mAh Lithium Ion Battery! This battery has excellent capacity for robotics projects utilizing several RobotGeek Servos. To make it easy to connect/disconnect the battery from your project, each of these batteries has a Female T-Connector (Deans Ultra Plug compatble), and for easy charging, a barrel Jack for use with the Charger with over-voltage protection (included). If discharged too low, Lithium Ion batteries can...

                                                        Robot Geek Large Workbench Robot Geek Large Workbench
                                                        ASM-WRKBL
                                                        Price: $8.95 In Stock
                                                        Item #: ASM-WRKBL -

                                                          Robot Geek Workbenches are versatile platforms that allow for building modular projects quickly. All Robot Geek products and kits conform to the standard 1 X 1 CM hole pattern grid allowing builders to custom build their projects any way they desire. An infinite number of configurations are possible! The Large Robot Geek Workbench comes with: Large Workbench Plate (21 X 22 CM) 8 X Large Rubber Bumpers

                                                          RobotGeek 150mm 3-pin Sensor Cable 10 pack
                                                          CBL-JRFEM150
                                                          Price: $4.95 In Stock
                                                          Item #: CBL-JRFEM150 -

                                                            RobotGeek Sensor Cables are for use with all RobotGeek sensors, shields, servos, and output devices. These cables are .1"(2.54mm) pitch and are 150mm in length with color coded wires. Add some 3-Pin Couplers to connect cables together for extension cables. These cables are also compatible with Phidgets Sensors and Electronic Brick Sensors, though they do not have the plastic buckle like traditional Phidgets/Electronic Brick Cables. ...

                                                            RobotGeek Continuous Rotation Servo robotgeek 360 degree robot servo, robotgeek continuous servo, robotgeek robot servo, robot servo, robotgeek servo, continuous robot servo, continuous servo,Continuous Rotation
                                                            ASM-RGS-4C
                                                            Price: $24.95 In Stock
                                                            Item #: ASM-RGS-4C -

                                                              Get ready to bring your robotic dreams to life with the RobotGeek Continuous Rotation Servo! This metal-geared servo is perfect for building robotic rovers, spinners and more! And because these servos use a standard PWM signal for control, they're easy to directly interface with microcontrollers like the Arduino! Idler Horn The difference between a regular servo and robot servo is the Idle Horn. This horn will spin freely and is at the opposite position of the main drive horn. The idler horn...

                                                              RobotGeek Sensor Shield ( Version 2 ) RobotGeek Sensor Shield, V2, Version 2, Arduino Sensor Shield, Scratch Sensor Shield, Arduino Bricks, Arduino Sensors, Arduino Motors, Arduino Starter Kit
                                                              RG-SENSHIELDV2
                                                              Price: $7.95 In Stock
                                                              Item #: RG-SENSHIELDV2 -

                                                                The Arduino Platform is a great way for learning about electronics and programming, as well as creating microcontoller based projects. But even simple projects can get messy very quickly, leaving you with a pile of wires, breadboards, and components. With the RobotGeek Sensor System, you can put your project on the fast track and get it up and running in no time. The RobotGeek Sensor Shield will fit on any Standard Arduino Compatible board*, and break out the digital and analog pins into easy...

                                                                RobotGeek Snapper Arduino Robotic Arm Arduino Robot arm, hobby Robot Arm, Arudino Robotic Arm, programmable Arduino robot arm, programmable hobby robot arm
                                                                RG-SNAPPER
                                                                Price: $229.95 In Stock
                                                                Item #: RG-SNAPPER -

                                                                  The Snapper Robot Arm is a perfect entry level kit for getting started with Arduino and robotics. This Arduino Robot Arm is aimed at those looking for robot kits for hobby and education. The Snapper is based on the open source Arduino controller and the extremely modular RobotGeek family of parts, sensors, and components. The robot arm can be easily modified and upgraded for many different types of projects. Joystick Control 5 DOF Arduino Control Strong Parallel Gripper Powerful 13 kg-cm...

                                                                  Sharp IR Distance Sensor - GP2D12 Alternative (10-80 cm) Sharp, IR, Distance, Sensor, GP2D12, (4-30 inches)
                                                                  PX-28995
                                                                  Price: $12.95 In Stock
                                                                  Item #: PX-28995 -

                                                                    One of the most favored IR range sensors on the market. Detects distances from 4" to 30" (10cm-80cm). Note: The sensor sold here is actually a Sharp IR GP2Y0A21YK0F. It has the same distance range as a GP2D12 and very similar analog output properties. The GP2D12 is extremely difficult to source currently, so these sensors provide a great alternative. For more information on the minor differences, please refer to the datasheets for each sensor: Datasheets GP2D12 Datasheet GP2Y0A21YK0F...

                                                                    Softpot Rotary Potentiometer
                                                                    S-20-SEN-08678
                                                                    Price: $14.95 In Stock
                                                                    Item #: S-20-SEN-08678 -

                                                                      These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. Unit comes with adhesive...

                                                                      Switch - Floor Mat - 14 Inches x 30 Inches
                                                                      KIT-AC-700-30-926B
                                                                      Price: $19.95 In Stock
                                                                      Item #: KIT-AC-700-30-926B -

                                                                        The Floor Mat Switch works by spacing two strips of metal apart with thin squares of foam in-between them every .75 inches. The pairs of metal strips are spaced out 2.5 inches from each other for the length of the mat. When someone steps on the mat their weight presses the two metal strips together creating a closed contact. All the strips are connected down both sides of the mat creating one large switch. The individual strips can be cut apart to create individual switches and the mat itself...

                                                                        FS90 Analog Micro Plastic Gear Servo FS90 Analog Micro Plastic Gear Servo, analog micro servo, plastic gear servo, 9g plastic servo, 9g servo, micro servo, analog servo, 9g micro servo
                                                                        FT-FS90
                                                                        Price: $6.95 In Stock
                                                                        Item #: FT-FS90 -

                                                                          Need a tiny servo for a tiny task? Try the FS90 Micro Plastic Gear Servo! This servo is great for scanning type sensors, tiny robots, and more! Each servo comes with a variety of horns. These servos use a standard PWM signal to control them. The Arduino does a great job of controlling PWM Servos, making it ideal for a variety of robotic projects. But sometimes powering these servos can be problematic. Powering servos from the Arduino's 5v regulator leads to underpowered servos, limited by both...

                                                                          Lithium-ion Battery Charger Lithium-ion Battery Charger
                                                                          CHG-LION
                                                                          Price: $12.95 In Stock
                                                                          Item #: CHG-LION -

                                                                            Standard Lithium-Ion Battery Charger intended for use with the Lithium Ion Battery 7.4v 2200mAh (2S2P) with PCM.

                                                                            RFID EM4200 25mm Clear Plastic Disk
                                                                            RFID-25DISK
                                                                            Price: $0.79 In Stock
                                                                            Item #: RFID-25DISK -

                                                                              RFID EM4200 25mm Clear Plastic Disk Frequency 125 kHz Protocol EM4102 Read / Write Read only EEPROM Capacity 64 Bits Dimensions 25mm diameter / approx 1mm thickness Read Range 76.2mm ...

                                                                              300mm 3-pin Female Sensor Cable 10 pack
                                                                              CBL-JRFEM
                                                                              Price: $4.95 In Stock
                                                                              Item #: CBL-JRFEM -

                                                                                RobotGeek Sensor Cables are for use with all RobotGeek sensors, shields, servos, and output devices. These cables are .1"(2.54mm) pitch and are 300mm in length with color coded wires. Add some 3-Pin Couplers to connect cables together for extension cables. These cables are also compatible with Phidgets Sensors and Electronic Brick Sensors, though they do not have the plastic buckle like traditional Phidgets/Electronic Brick Cables. ...

                                                                                RobotGeek Snapper Core Arduino Robot Arm RobotGeek, robot, geek, Snapper, Core, Kit, robotic, arm, robotic arm, Arduino Robot Arm
                                                                                RG-SNAPPER-CORE
                                                                                Price: $169.95 In Stock
                                                                                Item #: RG-SNAPPER-CORE -

                                                                                  The RobotGeek Snapper Core Kit is the base arm hardware and servos necessary to build a snapper arm, for those who already have a microprocessor board such as a Geekduino/Arduino. If you would like a full kit that contains a microprocessor board and input modules, check out the RobotGeek Snapper Arm Kit. This core kit contains all the arm hardware, including a 120mm Slewing Bearing, RobotGeek 180 degree servos, and all the necessary brackets, mounts, body parts, nuts, bolts, and wires you need...

                                                                                  Sharp IR Distance Sensor GP2Y0A02YK (20-150 cm)
                                                                                  PO-1137
                                                                                  Price: $15.00 In Stock
                                                                                  Item #: PO-1137 -

                                                                                    This sensor takes a continuous distance reading and reports the distance as an analog voltage with a distance range of 20cm (~8") to 150cm (~60"). The interface is 3-wire with power, ground and the output voltage and requires a JST 3-pin connector (not included). The JST 3-pin connector includes the J3 connector for the sensor and bare wires at the other end, and requires that the processor or ADC-side connector be purchased or built separately. For most applications we recommend...

                                                                                    SoftPot Linear Potentiometer - 50mm
                                                                                    S-20-SEN-08680
                                                                                    Price: $12.95 In Stock
                                                                                    Item #: S-20-SEN-08680 -

                                                                                      These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. Unit comes with adhesive...

                                                                                      Switch - Floor Mat - 5 feet x 30 Inches
                                                                                      KIT-AC-700-30-926A
                                                                                      Price: $74.95 In Stock
                                                                                      Item #: KIT-AC-700-30-926A -

                                                                                        The Floor Mat Switch works by spacing two strips of metal apart with thin squares of foam in-between them every .75 inches. The pairs of metal strips are spaced out 2.5 inches from each other for the length of the mat. When someone steps on the mat their weight presses the two metal strips together creating a closed contact. All the strips are connected down both sides of the mat creating one large switch. The individual strips can be cut apart to create individual switches and the mat itself...

                                                                                        Servo Cable
                                                                                        CBL-32SEN
                                                                                        Price: $12.95 In Stock
                                                                                        Item #: CBL-32SEN -

                                                                                          Our 32 Feet Standard Servo Wire is great for repairing and extending servo and sensor cables. The Futaba Black-Red-White (Ground-Voltage-Signal) color scheme will help you keep your signals straight. This cable has 24awg stranded wire and no connectors on either end.

                                                                                          FS90MG Micro Metal Gear Servo Fitec FS90MG Micro Metal Gear Servo, metal gear servo, 9g servo, 9g metal gear servo, 9g micro metal gear servo, 9g metal servo, metal gear servo, micro servo
                                                                                          FT-FS90MG
                                                                                          Price: $9.95 In Stock
                                                                                          Item #: FT-FS90MG -

                                                                                            Need a tiny servo for a tiny task? Try the FS90 Micro Plastic Gear Servo! This servo is great for scanning type sensors, tiny robots, and more! Each servo comes with a variety of horns. The metal gears give this servo even more power and durability! These servos use a standard PWM signal to control them. The Arduino does a great job of controlling PWM Servos, making it ideal for a variety of robotic projects. But sometimes powering these servos can be problematic. Powering servos from the...

                                                                                            LiPo/Li-ion Battery Wiring Harness battery, wiring, harness, power, dean plug, barrel plug, battery link, lipo battery harness, lipo harness
                                                                                            CBL-HARNESS
                                                                                            Price: $8.95 In Stock
                                                                                            Item #: CBL-HARNESS -

                                                                                              Easily link your project to a LiPo/Li-ion battery with the Battery Wiring Harness! This harness is the same one we use in our Hexapod and Quadruped kits. Just attach the male Dean connector to any of our LiPo/Li-ion Batteries and the barrel jack plug into your project, and you're ready to go! The harness even has a built in switch to quickly shut down power to your project. The switch is easily mountable - just cut a 6mm hole into your project and use the included nut and washer to securley...

                                                                                              RFID EM4200 25mm Clear Plastic Disk (Sticker Backing)
                                                                                              RFID-25DISKS
                                                                                              Price: $0.79 In Stock
                                                                                              Item #: RFID-25DISKS -

                                                                                                RFID EM4200 25mm Clear Plastic Disk (Sticker Backing) Frequency 125 kHz Protocol EM4102 Read / Write Read only EEPROM Capacity 64 Bits Dimensions 25mm diameter / approx 1mm thickness Read Range 76.2mm ...

                                                                                                SoftPot Linear Potentiometer - 100mm
                                                                                                S-20-SEN08607
                                                                                                Price: $14.95 In Stock
                                                                                                Item #: S-20-SEN08607 -

                                                                                                  These are very thin variable potentiometers. By pressing down on various parts of the strip, the resistance linearly changes from 100Ohms to 10,000Ohms allowing the user to very accurately calculate the relative position on the strip. Can be used as an accurate positional indicator for CNC head positioning, variable user input (volume level input for example), straight user input (multiple button areas translate to given resistance levels), and many other applications. --> Unit comes with...