Mini Projects

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Water Pump Auto Switch cover page

Automatic Water Pump Switch ON-OFF Circuit with 555

Description In this electronics project, I have explained how to make an automatic water pump switch using the 555 timer ...
Auto cut off Battery Charger cover pic

Automatic Battery Charger Circuit for 12V & 6V Battery

Description: In this electronics project, I have explained how to make automatic battery charger circuit for any battery on the ...
LED with 220V AC

LED 220V AC circuit with Calculation

Description: In this project, I have explained how to connect LEDs with 220 Volt AC supply with the circuit diagram ...
LED blinker with RGB LED cover pic

LED Flasher Circuit using RGB LED

Description: In this project I have made a LED flasher circuit using the RGB LEDs. You have to supply 12v ...
Automatic Infrared Water TAP

Automatic Infrared Water Tap

Description: In this mini-project, I will make an automatic water tap under ₹300 / $5 only. I will use an ...
fire detector with BC547

Fire Detector Alarm with BC547

Description: In this project, we will make a simple fire detector alarm circuit using BC547 transistor and IR detector LED ...
Automatic street light using LDR and BC547 cover pic

Automatic street light using LDR and BC547

Description: This is an automatic street light circuit using LDR and BC547 on the breadboard. With this simple automatic street ...
LED Dimmer 555 Timer cover pic

LED Dimmable Lights with 555 Timer

Description: This is a simple 12v LED dimmable circuit using a 555 timer ic. We can easily control LED brightness ...