Electronics & Electrical - Alok Jha
All about Electronics and Electrical
Pages
(Move to ...)
Home
Transformerless power supply
Battery charger
SMPS Circuits
LED Drivers
Misclaneous
About Us
Disclaimer
▼
Thursday, 9 June 2016
Mobile phone charger from dry cell AA/AAA 0V to 2.4V
›
Charge mobile phone from dry cell AA or AAA 0V to 4.5V from a simple easy to make using less component mobile phone charger. We all...
8 comments:
Saturday, 16 January 2016
Electronic mosquito repelent ultrasonic frequency generator circuit
›
Dear friends today we are going to learn how to make a circuit which act as mosquito repellent. This circuit is very much easy to un...
‹
›
Home
View web version
