This is a Variable Lab Power supply with 24V and upto 10A output 240 Watt. It uses arduino pro mini to control everything. Hardwares Required:
- Arduino Microcontroller (I used arduino pro mini)
- 30A range Current Sensor Module ACS712
- LCD Display 16x2
- AC-DC Buck Converter 100V-240V to 24V 6A-9A Step Down Power Supply Module
- LM2596S DC-DC Buck Converter Power Supply
- 10A DC-DC Step-down Adjustable Constant Voltage Module
- 10k Ohm 3590S Precision Multiturn Potentiometer
- 7805 5v Voltage Regulator
- 12v DC Fan
- Electrolytic Capacitors 220uf 25v, 220uf 16v
- LEDs
- On-Off Switch
In this project you are going to work with mains voltage or 220 volts, so please be cautioned and handel it carefully.