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Qik 2s9v1 Dual Serial Motor Controller
Price: $22.99
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Availability: In Stock
Item #: 1110 -

This small, inexpensive motor controller allows variable speed and direction control of two small, brushed DC motors using a simple serial interface, making it easy to add motors to your microcontroller- or computer-based project. The motor supply voltage range is 4.5 to 13.5V; the continuous current per channel is up to 1A (3A peak). The logic supply can be as low as 2.7V, allowing operation with modern microcontrollers running at 3.3V. The compact module allows any microcontroller or...

High Power Motor Driver 18V 15A
Price: $39.99
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(1)
Availability: Available
Item #: 755 -

The High Power Motor Driver is a discrete MOSFET H-bridge designed to drive large DC brushed motors. The H-bridge is made up of one N-channel MOSFET per leg, and most of the board’s performance is determined by these MOSFETs (the rest of the board contains the circuitry to take user inputs and control the MOSFETs). The MOSFETs have an absolute maximum voltage rating of 30V, and higher voltages can permanently destroy the motor driver. Under normal operating conditions, ripple voltage on...

Orangutan SVP-324 Robot Controller (assembled)
Price: $84.95
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Availability: In Stock
Item #: 1325 -

The Orangutan SVP robot controller is a complete control solution for small and medium-sized robots running at 6-13.5V. The module is designed around the powerful Atmel ATmega324PA AVR microcontroller (32 KB flash, 2 KB RAM, and 1 KB EEPROM) or ATmega1284P (128 KB flash, 16 KB RAM, and 4 KB EEPROM) running at 20 MHz and features a full complement of peripheral hardware to support robotics applications: dual motor drivers capable of delivering 2A continuous (6 peak) per channel, a demultiplexer...

Pololu Simple High-Power Motor Controller 24v12 (Fully Assembled)
Price: $45.95
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Availability: In Stock
Item #: 1378 -

The Pololu Simple Motor Controllers are versatile, general-purpose motor controllers for brushed, DC motors. A wide operating range of up to 5.5-40V and the ability to deliver up to several hundred Watts in a small form factor make these controllers suitable for many motor control applications. With a variety of supported interfaces--USB for direct connection to a computer, TTL serial for use with embedded systems, RC hobby servo pulses for use as an RC-controlled electronic speed control...

Pololu Simple High-Power Motor Controller 18v15 (Fully Assembled)
Price: $41.95
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Availability: In Stock
Item #: 1376 -

The Pololu Simple Motor Controllers are versatile, general-purpose motor controllers for brushed, DC motors. A wide operating range of up to 5.5-40V and the ability to deliver up to several hundred Watts in a small form factor make these controllers suitable for many motor control applications. With a variety of supported interfaces--USB for direct connection to a computer, TTL serial for use with embedded systems, RC hobby servo pulses for use as an RC-controlled electronic speed control...

TReX Jr. Dual Motor Controller DMC02
Price: $59.99
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(1)
Availability: In Stock
Item #: 767 -

This lower-power, smaller, and lower-cost version of the TReX is the ultimate general-purpose motor controller for small motors: it has a wide operating range (5 to 24V), delivers 2.5A continuously per motor, provides current sensing on the two main channels, and it features the TReX triple interface that allows you to control motors from a serial line (RS-232 or TTL), radio control (RC) receiver, or analog voltage source such as a potentiometer. The TReX Jr Dual Motor Controller, a...

TReX Dual Motor Controller DMC01
Retail: $109.99
Price: $97.99
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(3)
Availability: In Stock
Item #: 777 -

The TReX blends RC, analog, and serial inputs for a powerful motor control solution capable of delivering a continuous 13A per motor. The TReX will work right out of the box as an electronic speed control (ESC), but its ability to seamlessly transition between RC/analog and serial control makes it capable of so much more! The TReX Dual-Motor Controller is a versatile, high-power DC motor controller designed to seamlessly blend autonomous and human control of small- and medium-sized robots. The...

RC Switch with Digital Output
Price: $5.95
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Availability: Discontinued
Item #: 752 -

This tiny RC switch with digital output can be used with standard hobby radio control systems for radio control switch applications or simple interface applications. Example applications include converting extra RC receiver or servo controller outputs to simple high/low signals that can control LEDs or MOSFETs or relays and connecting RC systems to microcontroller projects that do not have the necessary resources for decoding the RC interface. Two outputs indicate the presence of a valid...

MMA7361LC 3-Axis Accelerometer ±1.5/6g
Price: $11.95
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Availability: In Stock
Item #: 1246 -

This tiny three-axis accelerometer is a breakout board for Freescale's MMA7361L MEMS (micro-electro-mechanical systems) low-g accelerometers. The MMA7361 is a great IC, but its small, leadless packages makes it difficult for the typical student or hobbyist to use. This carrier board includes all of the components in the part's recommended connection diagram and breaks the pins out to a 0.5 x 0.4in. 10-pin DIP form factor that is easy to use with standard solderless breadboards and 0.1"...

RC Switch with Small Low-Side MOSFET
Price: $5.99
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Availability: Available
Item #: 2802 -

This RC switch converts hobby radio control pulses to digital on/off signals and has an integrated small, low-side MOSFET that allows it to drive small loads (up to around 3 A), such as lighting or small actuators. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. The Pololu RC switch with Small Low-Side MOSFET can be used with standard hobby radio control systems for radio control switch applications or simple...

Zumo Robot for Arduino, v1.2 (Assembled with 75:1 Motors)
Price: $99.99
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Availability: Available
Item #: PL2510 -

The Zumo robot for Arduino is an Arduino-controllable tracked robot platform that is less than 10 cm × 10 cmsmall enough to qualify for Mini Sumo. It includes two micro metal gearmotors coupled to a pair of silicone tracks, a stainless steel bulldozer-style blade, an array of six infrared reflectance sensors for line following or edge detection, a buzzer for simple sounds and music, a 3-axis accelerometer, magnetometer, and gyro for detecting impacts and tracking orientation. Just add 4 AA...

Zumo Chassis Kit (No Motors)
Price: $19.99
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Availability: Available
Item #: PL1418 -

The Zumo chassis kit contains the components necessary to build a small, high-performance tracked robot platform that is compact enough to qualify for Mini Sumo competitions. Each side of the chassis has an idler sprocket that spins freely and a drive sprocket that connects to a micro metal gearmotor (not included). The main body is composed of ABS plastic and has sockets for two micro metal gearmotors and a compartment for four AA batteries (not included). The battery compartment terminals...