Car Antenna Amplifier Circuit is a small box that helps the car radio catch signals better; also, radio signals are sometimes very weak like a soft whisper, so the radio does not hear them clearly. Amplifier make whisper loud so radio can hear clear, it is good for places where radio station is far or […]
DIY Projects
Audio Compressor Circuit
Think like music have one volume knob, range that is dynamic? it is how far volume go from very soft to very loud. Here, Audio Compressor Circuit does this job it move knob by itself and when sound is too loud it make little lower and when it is too quiet it push it little […]
Blown Fuse Indicator Circuit with Flashing LED
No more squint eyes at fuse! This small smart circuit for Blown Fuse Indicator Circuit with Flashing LED got one blinking LED like little spy for the electronics and when all seems good an LED will stay bright. But if fuse go bad maybe too much power or something weird then the LED will start […]
Music Controlled 220V Light Circuit
Make lights move with music because this music-controlled 220V light circuit project helps control lights using musical sound. First, plug it into a normal power socket and then, the smart components inside make the light blink with the music beat. Additionally, it uses a microphone to detect sound and meanwhile, a signal booster strengthens the […]
Simple Audio Frequency Signal Generator Circuit
Have anyone ever thought that how electronic makes sound? Audio frequency signal generator it like small sound maker, it make electric signal what ear can hear from low boom (20Hz) to very high squeaky (20kHz). Also, this Simple Audio Frequency Signal Generator Circuit very helpful for many thing: Circuit Working: Parts List: Components Quantity Resistors […]
Simple Adjustable LED Dimmer Circuit
Want to change how bright the LED light is?; then we can use adjustable LED dimmer circuit for that. Furthermore, this small and Simple Adjustable LED Dimmer Circuit helps to control LED brightness so one get just right light for any time. Also, by turning some parts like resistor, transistor and one special knob (called […]