Now a days computers are uses USB ports to interface external peripherals. If we wish to…
Continue ReadingTag: USB circuits

USB based zener diode regulator circuit
Regulated power supplies are essential for every electronic circuits, prototypes and element testing, imagine you are…
Continue Reading
USB power mobile charger circuit
The USB power mobile charger circuit constructed by using zener diode (4.7V/400mW) and switching transistor SL100.…
Continue Reading
USB desktop lamp circuit
This simple desktop lamp circuit gives enough light during night time work without disturbing others. Here…
Continue Reading
Simple USB battery charger circuit
You can find Universal Serial Bus (USB) port in computer, laptop and it can be used…
Continue Reading
USB to 12 Volt DC Boost Converter Circuit
USB ports available in computer, laptop provides 5V DC supply through VCC and GND pin. If…
Continue Reading