Old and Discontinued Serial Motor Controllers

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On sale!
Pololu item #: 120
Price: $31.95 $39.95
Quantity:

Pololu Low-Voltage Dual Serial Motor Controller

Frustrated by those cheap, low-voltage motors that require too much current? Here’s the answer: a low-voltage motor controller designed specifically for those toy motors. With all of the convenience of the Pololu dual serial motor controllers and the added ability to deliver 5 amps per motor with no minimum motor voltage, this dual serial motor controller has you covered.

Pololu item #: 670
Price: $39.95
Quantity:

Low-Voltage Dual Serial Motor Controller + Tamiya Double Gearbox Combo

This combination deal includes a Tamiya 70168 double gearbox and a Pololu low-voltage dual serial motor controller for a great price!

Pololu item #: 425
Price: $99.00
Out of stock.

Pololu SMC04 High-Power Motor Controller w/Feedback

A high-power version of our 3-Amp motor controller, the SMCO4 has the same convenient interfaces (serial, hobby RC pulse, or analog) and improved (10-bit) closed-loop PID control of motor speed or position, all with a more powerful motor driver that can handle higher-current motors.

This product has been discontinued.

Pololu 3A Motor Controller with Feedback

This product has been replaced by the Jrk 21v3 USB Motor Controller with Feedback.

If you want more current than our small motor controllers can handle, or if you want to do position or speed feedback to make your own closed-loop servo system, take a look at our 3-Amp motor controller!

This product has been discontinued.

Pololu Micro Dual Serial Motor Controller w/Manual

This product has been replaced by the Qik 2s9v1 Dual Serial Motor Controller.

This tiny module can control two motors, 1 A peak each, and you can daisy-chain multiple units to control up to 62 motors with a single serial line. You can also save a buck and some trees and order this controller without the printed manual.

Pololu item #: 210
Price: $10.00
Temporarily out of stock. See product page to backorder.

SMC01B Motor Controller PIC

This microcontroller is pre-programmed with our dual serial motor controller firmware.

This product has been discontinued.

Pololu Dual Serial Motor Controller (kit)

The dual serial motor controller allows any microcontroller or computer with a serial port (external RS-232 level converter required) to drive two bidirectional DC motors with full 7-bit speed-control. Multiple motor controllers can be controlled with a single serial line, and they are compatible with our other serial motor controllers and serial servo controllers. This unit is available assembled as well.

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Brushed DC Motor Controllers

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