Top Positive Review for Expansion Board on Banggood India|Shopping India

42% OFF 2 Channel Motor + 16 Channel Servo Expansion Board For UNO Smart Car Chassis Robot Arm ₹1,192.37 ₹2,054.95 View It

Overall:

jehdspth 21/06/2018

I really like the on/off switch on it. Here is some code to make the motors run: /*JEH 20Jun18 This simple code just makes the two motored bot move forward at half speed. If one motor runs backward, swap the + and - wires for that motor. */ #define leftMotoDirA 12 #define leftMotoSpeeA 11 #define rightMotoDirB 7 #define rightMotoSpeeB 6 void setup() { Serial.begin (9600); pinMode (leftMotoDirA, OUTPUT); pinMode (leftMotoSpeeA, OUTPUT); pinMode (rightMotoDirB, OUTPUT); pinMode (rightMotoSpeeB, OUTPUT); } void goForward() { digitalWrite(leftMotoDirA, HIGH); digitalWrite(rightMotoDirB, HIGH); analogWrite(leftMotoSpeeA, 128); analogWrite(rightMotoSpeeB, 128); delay(250); } void loop() { goForward(); delay(1000); }

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Jan Thanksfor this code. I shall try it out.
Reply 06/07/2019

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