The discussed circuit produces sounds which resembles to an authentic buzzer. It operates using just two integrated circuits and a minimal number of components. When you press the switch S1, […]
Buzzer Circuit Using a Transistor and Piezo Element
In this article you’ll discover how to construct a very basic buzzer circuit using a piezo electric transducer, two resistors, a small coil, and a BC547 transistor. A buzzer is […]
DIY Emergency Lights: 10 Circuit Ideas
Have you ever been plunged into darkness by a sudden power outage? Fumbling for candles or tripping over furniture isnt exactly ideal. This guide offers a solution: 10 easy-to-build emergency […]
Upgrade Your Car with LED Headlights Circuit
In this post, we will explore building a super awesome car headlight lamp using Pirhana LEDs. A car LED headlight is basically a super strong lamp made with high efficiency […]
Car LED Headlight Circuit using 10 watt LED
If the multi-LED method seems like a bit too much work, you can achieve a headlight upgrade with a single 10-watt LED. This offers the benefits of low power consumption […]
12V Battery Fluorescent Light Circuit (20W)
This simple 20 watt homemade tube light circuit should work with any 12V battery and uses real few components yet is still able to produce a decent amount of white […]