NIRO

NIRO ELECTRONIC SHOP

10/04/2026
13/01/2026

🔧 IC 555 Based PWM DC Motor Controller 🔧
This circuit uses the NE555 timer in astable mode to generate a Pulse Width Modulated (PWM) signal for efficient DC motor speed control.
The potentiometer + diodes vary duty cycle without changing frequency, giving efficient speed control.
A power transistor drives the motor, while a flyback diode protects the circuit.
✅ High efficiency
✅ Smooth speed control
✅ Ideal for 12V DC motors

ARDUINO UNO R4 WIFI RS:- 8000.00
05/01/2026

ARDUINO UNO R4 WIFI RS:- 8000.00

ARDUINO NANO RS:- 1500.00
05/01/2026

ARDUINO NANO RS:- 1500.00

ARDUINO LEONARDO :- 3000.00
05/01/2026

ARDUINO LEONARDO :- 3000.00

ARDUINO MEGA RS:- 4000.00
05/01/2026

ARDUINO MEGA RS:- 4000.00

ARDUINO UNO RS:-2000.00
05/01/2026

ARDUINO UNO RS:-2000.00

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