Robust 15V Dual Power Supply circuit designed by using IC LM317, IC LM337 and few easily…
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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,…
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2A Battery Charger Circuit Using SCR
Simple 2A Battery charger circuit designed by using SCR (Silicon Controlled Rectifier) TYN612. Here the SCR…
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USB Li-ion Battery Charger Circuit
USB Li-ion Battery Charger Circuit designed by using LP2951 (Adjustable Micropower Voltage Regulators with Shutdown) from…
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Battery Level indicator Circuit
The LM3916 is a monolithic integrated circuit used as a dot/bar display divider. It specializes in…
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Li-ion Battery Level Indicator Circuit
For sensing the terminal voltage levels of the battery series, LM339 IC is used. LM339 from…
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Electret Microphone Circuit
Even though lot of MEMS Microphone available in the market an easy and affordable way to…
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3.3V Battery Charger Circuit
Here 3.3V Battery Charger Circuit designed by using MCP16301 from Microchip. The MCP16301 is highly integrated,…
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LM2678 5 Amp Step-down Voltage Regulator
Simple Step down Voltage Regulator Circuit designed by using IC LM2678 from Texas Instruments. This circuit…
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LM723 Voltage Regulator Circuit
Simple Voltage Regulator Circuit designed by using IC LM723 From Texas Instruments. LM723 is an integrated…
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