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Ampflow Speed Adjuster
Price: $20.00
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Availability: Available
AmpFlow Item #: AMPFLOW-SA -

This speed adjuster plugs into the radio control inputs of the motor controllers. It is a quick and easy way to send control signals to the motor controllers without the need for an RC transmitter or receiver. Turn the knob to control the motors from full forward to full reverse or anywhere in between.One unit can control both channels of the speed controller by sending the same signal to both channels. Two units are required to have independent control of speed and direction on both...

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...

Kangaroo x2 Motion Controller
Price: $23.99
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Availability: Discontinued
Dimension Engineering Item #: KANG2X2 -

Kangaroo x2 adds self-tuning feedback motion control to your Sabertooth or SyRen motor driver. It can be used with quadrature encoders or potentiometers to provide position or speed control. It supports one or two feedback channels.Feedback control has always been highly desirable for mechanical systems. Being able to tell your device to move an exact amount, at a specific speed or to a certain position, and have it reliably and repeatably do so, regardless of the load or disturbances, has...

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...

Roboteq I/O eXtender. 3A DCDC, 12 In, 16 Out. With AHRS.
Price: $265.00
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Availability: Available
Item #: RIOX-1216AH -

Roboteq's I/O eXtender (RIOX) module is an intelligent I/O expansion card, with an Altitude and Heading Reference System (AHRS), that seamlessly integrates with Roboteq Motor Controllers.The module features 12 inputs, each of which can be individually configured as digital, 0-5V analog, or as pulse inputs.The RIOX module has 16 Digital Outputs capable of driving loads or motors up to 1A each at 40V. Each output can be used as Input as well.The card also includes a 32-bit ARM microcontroller...

Servo Tester
Price: $19.95
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(5)
Availability: In Stock
Robotlogic Item #: SRVTST -

.......... Practical Uses: * Test your robot's drive system when your transmitter has been impounded * Drive your robot or EV scooter without using a transmitter when using any of the most popular motor speed controllers. * Bench-test your equipment and troubleshoot your system when you need to eliminate possibilities of radio interference or receiver problems. This device will output the same signal that RC gear uses. Just plug a reciever battery and the device that you want to test into it...

USB to TTL Serial Cable - Debug / Console Cable for Victor BB / Raspberry P - Adafruit 954i
Price: $11.99
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Availability: In Stock
Adafruit Item #: 954-PL2303 -

The 954 cable is easiest way to connect to your microcontroller/Raspberry Pi/WiFi router serial console port or for programming your VEX Victor BB speed controller.Inside the big USB plug is a USBSerial conversion chip and at the end of the 36" cable are four wire - red power, black ground, white RX into USB port, and green TX out of the USB port. The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic...