12V Battery Charger Circuit with 555 Timer

Rechargeable Batteries like Lead-Acid Batteries, Sealed Lead-Acid (SLA) Batteries and Nickel-Cadmium (NiCd) Batteries requires frequent charging…

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Negative Reference Voltage Generator Circuit using MAX6125 and MAX828

Negative Reference Voltage Generator Circuit designed by using simple charge-pump inverter and a positive output voltage…

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LED Dimmer Circuit using Timer IC 555 and BC547

LED Dimmer Lights are very useful For Indication, Warning sign, and some lighting applications. To build…

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LED Flasher Circuit using BC547

We always want to build LED Flasher circuit for home decoration or for warning sign or…

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Mini Fan Circuit

Making USB Rechargeable Mini Fan Circuit is Very easy than you think, Of course its funny…

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Adjustable 35V Dual Power Supply Circuit

Adjustable 35V Dual Power Supply Circuit with 3 Amps output current range designed by using Positive…

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ASK RF Module circuit diagram

The 433MHz RF Tx Rx module (Transmitter and Receiver modules) possesses the capability to transmit data…

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Simple Wireless LED Circuit

Simple Wireless LED Circuit build by using Timer IC 555 and buck/boost regulator IC MC34063, it…

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Dual Input Li ion Battery Charger Circuit

Li-ion Batteries are commonly used in various electronic devices and it require a controlled charging process…

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12V Regulated Power Supply Circuit using Zener Diode

For any Electronic circuit a stable and Regulated power supply is essential for ensuring the proper…

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