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10-Row Barrier Strip
Price: $6.99
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Availability: Discontinued
Robot MarketPlace Item #: 090-850 -

Double row barrier strip made from heavy-duty thermoplastic. 20 amp current rating. Dimensions: 5-1/16" x 1-1/8" x 1/2". Screws are a #6 fine thread. ~0.325" spacing between vanes (dividers). 4 mounting holes: ~5/32" dia. 0-090-850

3-Row Barrier Strip
Price: $2.49
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Availability: Discontinued
Robot MarketPlace Item #: 090-842 -

Double row barrier strip made from heavy-duty thermoplastic. 20 amp current rating. Screws are a #6 fine thread. ~0.325" spacing between vanes (dividers). 4 mounting holes: ~5/32" dia. 0-090-842

40 Amp Auto-Cutoff Module
Retail: $73.99
Price: $39.99
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Availability: Discontinued
Item #: CAM-ACM-40F -

The CamLight Systems Auto-Cutoff Module is connected between a NiCd or NiMH battery pack and the load used to discharge it. The ACM accurately monitors your pack's voltage level as it discharges and disconnects the load when the battery pack has reached the selected cutoff voltage. Using just the ACM and your favorite load, you can safely discharge any of 8 different voltage NiCd or NiMH packs, from the tinest cells to the largest. The Auto-Cutoff Module (ACM) can be used to: • Safely...

5-Row Barrier Strip
Price: $3.99
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Availability: Discontinued
Robot MarketPlace Item #: 090-844 -

Double row barrier strip made from heavy-duty thermoplastic. 20 amp current rating. Approximately 2-7/8" long x 1-1/16" wide. Screws are a #6 fine thread. ~0.325" spacing between vanes (dividers). 4 mounting holes: ~5/32" dia.0-090-844

5K Potentiometer
Price: $1.99
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Availability: In Stock
Digikey Item #: 987-1311-ND -

You can use this potentiometer in conjunction with a re-programmed Digimix 3or an Arduino microcontroller to turn any small motor into a servo motor. You can also use this pot to control an analog-controlled speed controller.5K potentiometer0.2W+/- 20%300 degree rotationactuator dimensions: 25mm x 6mm dia with flat0C-987-1311-ND

FingerTech Mini Terminal Block (pair)
Price: $6.09
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Availability: Discontinued
FingerTech Robotics Item #: FT-TERM-BLOCK -

When you don't want to solder every wire connection, these push-wire terminal blocks are a convenient solution. Easily connect and disconnect up to four 18ga wires to a common connection point. Includes one red and one black terminal block for positive and negative (ground) connections.SpecsIncludes one red and one black push-wire 4-terminal block.Material: Glass-filled nylon, 0.20m Beryllium Copper retainer tabsDimensions (each): 11.0 x 9.8 x 6.6mm (0.43 x 0.39 x 0.26in)Weight (each):...

Joystick Servo Controller
Price: $39.99
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Availability: Available
GearWurx Item #: i02070 -

This servo controller is the perfect accessory for testing or controlling servos of all sizes. Just plug in your servos into the standard servo 3 pin sockets. Connect 5VDC power to the power jack and you are ready to move servos. ABS housing with mounting tabs integrates easily into your project and allows direct control of servos by generating the RC PWM command signal.The controller is a 2– axis unit which means it will control two servos simultaneously. Power input is reverse polarity...

Jrk 21v3 USB Motor Controller with Feedback
Price: $39.99
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Availability: In Stock
Pololu Item #: 1392 -

The Jrk 21v3 is a versatile, general-purpose motor controller that supports a variety of interfaces, including USB. The broad operating range from 5V to 28V and continuous output current of 3A (5A peak) allow this board to control most small DC brushed motors. Analog voltage and tachometer (frequency) feedback options allow quick implementation of closed-loop servo systems, and a free configuration utility (for Windows XP or Vista) allows easy calibration and configuration through the USB...

Maestro Servo Controller
Price: $39.99
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Availability: Available
GearWurx Item #: i03901 -

This controller uses the Pololu Maestro pcba that is packaged in a plastic enclosure. It connects to a PC via USB and allows the user to create sequences of actions using a simple slider graphical user interface. Once a sequence is created, it can run un-attended. Great for ARM or pan/tilt control.Here's how it works:¨ Download the free controller software¨ Connect to your PC with USB cable (not included)¨ Connect your servos into the Maestro¨ Run the program¨ Click on the slider graphics to...

MaxAmps Portable Battery USB Charger
Price: $13.99
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Availability: Available
MaxAmps Item #: MA-PORTABLEUSB -

Check out this cool item! How often are you out and about, and your phone battery is running low? Maybe you have your hobby-grade Lithium packs nearby... well now you can use one of those packs to charge your phone!The MaxAmps Portable Battery USB Charger is designed to allow you to use your hobby grade LiPo batteries to power devices such as your cell phone, tablet, camera, e-cig, and any other devices charged via USB port. As well as a portable charger, this device will also provide you with...

Orangutan USB Programmer
Price: $19.99
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Availability: In Stock
Pololu Item #: 740 -

This programmer is a compact solution for programming the 3pi robot through a USB port. The programmer incorporates a USB-to-serial adapter and emulates an AVR ISP programmer so that you can program your 3pi with any software that can talk through a serial port to an AVR ISP, such as Atmel’s AVR Studio and AVRDUDE, which is included in the open-source WinAVR package. The unit also doubles as a USB-to-serial adapter (TX and RX only), allowing you to communicate with your 3pi, or any other...

Philmore 10805 CDS Photo Cells 5mm/125mW 3pk
Price: $1.99
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Availability: Discontinued
Philmore Item #: PHI10805 -

O.D. - 5mm Max Power Dissipation 125mW - 3 pack -The cadmium sulfide photo cell has a high resistance in darkness but resistance is quite low when in light of 100 foot-candles or more. A typical use is for switching on lighting after dark; also used in alarm systems, exposure meters, flame detectors, opto-couplers etc.. All three cells have a dark resistance of 5,000 ohms and 300 ohms in bright light (of 100 cds. or more). Features: Epoxy - Coated Low Profile Cell High reliable power...

Precision 2-Axis Joystick Servo Controller, 180 Degrees of Servo Travel
Price: $69.99
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Availability: Available
GearWurx Item #: i03919 -

This controller uses a 2-axis joystick potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision joystick potentiometers to create a precise servo controller. Great for camera mounts, pan tilts, robotics...

Precision 2-Axis Joystick Servo Controller, 90 Degrees of Servo Travel
Price: $69.99
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Availability: Available
GearWurx Item #: i03940 -

This controller uses a 2-axis joystick potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision joystick potentiometers to create a precise servo controller. Great for camera mounts, pan tilts, robotics...

Programable Lipoly Low Voltage Alarm (2-8S)
Price: $9.39
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Availability: In Stock
FingerTech Robotics Item #: FT-2-8SALARM -

This 2-8S Cell Checker with low voltage alarm features loud twin piezo alarms to notify you once your cells reach a user defined voltage. You can customize the alarm to sound at a voltage between 2.7~3.8V per cell in 0.10V increments by pressing the setting mode button.This unit also features a built in LED display that will show the voltage of each cell followed by the overall voltage of the pack. Don't risk losing a match to a dead battery!Specifications:Input: 2S~8SBattery type:...

Simple Slider Servo Controller, 2 channel, 180 Degrees of Servo Travel
Price: $49.99
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Availability: Available
GearWurx Item #: i03818 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Simple Slider Servo Controller, 2 channel, 90 Degrees of Servo Travel
Price: $49.99
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Availability: Available
GearWurx Item #: i03815 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Simple Slider Servo Controller, 4 channel, 180 Degrees of Servo Travel
Price: $59.99
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Availability: Available
GearWurx Item #: i03817 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Simple Slider Servo Controller, 4 channel, 90 Degrees of Servo Travel
Price: $59.99
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Availability: Available
GearWurx Item #: i03814 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Simple Slider Servo Controller, 6 channel, 180 Degrees of Servo Travel
Price: $69.99
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Availability: Available
GearWurx Item #: i03816 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Simple Slider Servo Controller, 6 channel, 90 Degrees of Servo Travel
Price: $69.99
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Availability: Available
GearWurx Item #: i03813 -

This controller uses linear slider potentiometers to generate signals to control any hobby servo that responds to the RC PWM signal. This product is commonly used to control servos in a non-wireless condition where this product replaces a standard RC radio. This simplifies operation where wireless functionality is not needed. It features a machined plastic housing and precision slider potentiometers to create a precise servo controller. Once coupled to servos, this controller maintains servo...

Sinewinder RC Lighting System
Price: $12.99
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Availability: In Stock
Dimension Engineering Item #: Sinewinder -

Sinewinder is an attractive, easy to use lighting system for your R/C vehicle. Just plug the Sinewinder light into a spare receiver channel, or use a separate 5V source. Sinewinder has 12 bright LEDs that scan from side to side, with a short trail after the leading light. The lights can be switched on and off by using your radio. If no signal is present or the signal wire is cut, the lights will default to being on. Input Voltage: 3V to 6V Current Draw: 30mA max 4"/10cm long 0-SINE ...

USB41000 USB to Serial Port RS-232 Adapter
Retail: $16.99
Price: $9.99
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Availability: Discontinued
Dayton Item #: 130-025 -

Universal Serial Bus (USB) is now the de facto standard for connecting a device or peripheral to a computer, be it of the PC or Apple format. There are however many legacy products and many non-PC related products that still use a serial port interface. The USB to serial port adapter from Dayton Audio allows you to overcome the connectivity issues associated with using older computer devices with newer computers and laptops. Attach the adapter to the DB-9 serial input of your device and attach...