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Arduino Motor Drive Expansion Board

Arduino Motor Drive Expansion Board

Arduino Motor Drive Expansion Board

General Purpose DC Drives

 
eBay - Fort Collins
L293D Motor Drive Shield Expansion Board For Arduino Uno, MEGA2560 & Duemilanove
This Arduino Motor Drive Expansion Board is a versatile solution for building four-wheel robot platforms.
It features two L 293D motor driver chipsets, each with two H-Bridges, capable of driving up to four bidirectional DC motors with individual 8-bit speed selection or two stepper motors.
The 4 H-bridges provide up to 0.6A per bridge (1.2A peak) at voltages from 4.5 V to 36 V, with thermal shutdown protection.
The board also includes a 74HC 595 shift register that extends four digital pins of the Arduino to the eiion control pins of the two L 293D chips.
It is equipped with pull-down resistors to keep the motors disabled during power-up and a 2-pin terminal block to provide separate logic and motor external power supplies.
$ 7 .49
US, Fort Collins
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