We need safety and security for our valuable things, to protect our property simple and robust…
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DC-DC Boost Converter using MC34063A
DC-DC Boost converter circuit using MC34063A IC from Texas Instruments, the MC34063A series is a monolithic…
Continue ReadingSimple Inverter Circuit using IC 555
Inverter Circuits are very helpful during the power cuts and for portable power source. If the…
Continue ReadingCrystal tester circuit
This simple circuit can be used to check the crystal element whether it is…
Continue ReadingCooling Fan speed control circuit
As a Electronic engineer we know the importance of proper heat dissipation from the electronic device…
Continue ReadingUSB to 12 Volt DC Boost Converter Circuit
USB ports available in computer, laptop provides 5V DC supply through VCC and GND pin. If…
Continue ReadingSolar power mobile charger circuit
This circuit helps you to charge your mobile phone battery and also some rechargeable battery with…
Continue ReadingSimple Rain detector alarm circuit
Single transistor Rain detector alarm or water drop detector alarm, We can use this circuit any…
Continue ReadingIC 555 as Amplifier
The IC 555 timer, often referred to simply as the “555” is a highly flexible and…
Continue ReadingSimple Regulated DC without Regulator IC
Simple Regulated DC without Regulator IC, Yes here is the Simple Regulated DC supply circuit without…
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