DIY Dual Channel Bench Power Supply.

My DIY dual-channel 125 + 125 watts switching power supply can deliver 5amps at 25volts. Buck converter modules are xl4016 module that can be easily brought online has two 25v 5amps SMPS for the input of the buck converters and then it is monitored by a 16bit ADC and the output is controlled by 30amps relays by the Arduino.
Parts used:-
1) Arduino * 2
2) Buzzer * 2
3) XL4016 buck converter module * 2
4) 24V 5amps SMPS * 2
5) ADS1117 16bits ADC * 2
6) Voltamp meter * 2
7) 20*4 Liquidcrystal display * 2
8) I2C LCD module * 2
9) lm2596 buck converter * 2
10) 30 Amps Relay * 2
11) 10k multiturn pots * 2
13) 10k potentiometers * 2
14) Rotary encoder * 2
15) miscellaneous components
Please like share and subscribe to support this channel.
Follow me:-
Facebook page:-
/ skelectronics55
Thanks for watching #SK Electronics

[@Rofiul_Islam]

Nice project. I am interested to build it. Can you share the arduino code and scematic

[@SKElectronics]

schematic diagram I don't have all was in my mind code I have.