Używany sterownik 4-kanałowy do silników DC jako shield do Arduino w bardzo dobrym stanie.

Poniższy opis pochodzi ze strony:

https://thepihut.com/products/4-channel-motor-control-shield-for-arduino

Build an awesome 4-wheel drive robot with your Arduino Uno using this 4-channel motor controller shield from Waveshare!

The shield is capable of driving 4 DC motors or 2 stepper motors at one time thanks to the dual L293D motor drivers pre-installed on the board.

The motor power supply is configurable via the onboard jumper selector - either choose 5V to run 4x 5V DC motors, or select the adjustable power supply option to choose between 1.25V-6.45V (via external 9V power supply).

Also onboard is a power selector switch and power LED, linear 5V regulator, terminal blocks for motors and handy stepper motor pinouts.

A full user wiki is available to show you how to use the shield. Note: Board will get warm during use.

Features

Configurable motor power supply via onboard jumper

5V motor power supply: drives four 5V DC motors at one time

Adjustable motor power supply: drives two 1.25V-6.45V DC motors at one time (9V external power supply required)

Onboard dual H-bridge driver L293D x 2

Each L293D can drive 2 DC motors or 1 stepping motor at one time

600mA output current (peak 1.2A) per single bridge

ESD protection

Strona producenta:

https://www.waveshare.com/wiki/Motor_Control_Shield