We may use AA or AAA size batteries in different applications and appliances, we can replace…
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TP5000 Battery Charger Circuit
Lithium iron phosphate battery as known as LiFePo4 battery, Due to its lower cost, high safety,…
15V Dual Power Supply Circuit
Robust 15V Dual Power Supply circuit designed by using IC LM317, IC LM337 and few easily…
1.2A Linear Li-ion Battery Charger
The MIC 79110 is a simple 1.2A linear lithium-ion battery charger. This device features built-in transistor,…
2A Battery Charger Circuit Using SCR
Simple 2A Battery charger circuit designed by using SCR (Silicon Controlled Rectifier) TYN612. Here the SCR…
USB Li-ion Battery Charger Circuit
USB Li-ion Battery Charger Circuit designed by using LP2951 (Adjustable Micropower Voltage Regulators with Shutdown) from…
Battery Level indicator Circuit
The LM3916 is a monolithic integrated circuit used as a dot/bar display divider. It specializes in…
Li-ion Battery Level Indicator Circuit
For sensing the terminal voltage levels of the battery series, LM339 IC is used. LM339 from…
Electret Microphone Circuit
Even though lot of MEMS Microphone available in the market an easy and affordable way to…
3.3V Battery Charger Circuit
Here 3.3V Battery Charger Circuit designed by using MCP16301 from Microchip. The MCP16301 is highly integrated,…