EonBotz Technology

6V PWM Motor Speed Controller (555 Timer Based)
This schematic shows a practical and efficient DC motor speed controller using the classic 555 timer IC configured in PWM (Pulse Width Modulation) mode.

✔ Adjustable speed control using a potentiometer
✔ Stable ~10–15kHz PWM frequency
✔ Logic-level MOSFET driver for high efficiency
✔ Flyback diode protection for motor safety
✔ Suitable for robotics, automation, and STEM projects

This circuit is ideal for students, hobbyists, and engineering learners who want to understand real-world motor control principles used in robotics systems.

Perfect for: • Robotics car projects
• Conveyor mini systems
• DIY automation
• Arduino integration projects
• Engineering lab demonstrations

📩 Message us for robotics training, modules, and hands-on workshops.