Build DC variable power supply Adjustable Voltage and Current

Build DC variable power supply Adjustable Voltage and Current.

Components used in this project:–

1. TIP3055 x2
2. BD139 x1
3. LM317 x1
4. 10k Potentiometer x2
5. 220 Ohm 2W
6. 3A Diode
7. 0.22 Ohm 5W Resistor x2
8. 0.1uf MKP Cap

#voltageregulator
#variable_power_supply
#lm317
#homemade101
#voltagecontroller