For this assignment, I created a Happy Human (I know, right?) who would spin around and give hi-fives to everyone around! The only issue I faced was not connecting the circuit properly and problems in turning my Happy Human because the motor offered very less torque. Here’s how he looked –
Video
Materials Used
- 1 x 9V DC Motor
- 1 x Transistor
- 1 x Breadboard
- 1 x RedBoard
- Foam
- Wood (a small piece)
- Cardboard
- Wires
Schematic
Code
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//Simplest Code I have ever written const int motorPin = 6; void setup() { pinMode(motorPin, OUTPUT); Serial.begin(9600); } void loop() { analogWrite(motorPin, 50); } |