Did anyone suffer from trouble receiving radio signals through the cable connection? A cable booster also referred to as a cable radio amplifier would possibly be useful. The impulses passing through the cable lines are strengthened by this electrical circuit. Many channels are available through cable companies but sometimes interference or lengthy distances cause the […]
Simple Clap Switch Circuit using Speaker as MIC
With a single clap we can create a special circuit in this article that turns an object from ON to OFF! It uses a standard speaker as a microphone to pick up claps and use that information to turn a switch ON or OFF. Hand sounds alone are used to control lights or toys which […]
Simple FM Radio Receiver Antenna Booster Circuit
Does anyone favorite radio stations ever have static? Building a signal booster for the radios FM antenna is discussed in this article. Radio signals are sometimes weak because they travel through the atmosphere particularly if someone reside far from the radio station. By strengthening weak signals this circuit helps the radio pick them up with […]
Simple Infrared Alarm Barrier Circuit
This circuit explains how to use invisible light to create a tripwire alarm. Think of it as a fence like beam of light. A loud alarm is sent off to warn of the presence of someone and to scare them away if they walk across the light and interrupt it. This is an enjoyable project […]
Christmas Fairy Flashing LED Lights Circuit
With this simple Christmas light construction tutorial get ready to jingle all the way! This circuit creates a fun and festive pattern with flashing LED lights that resemble small Christmas bulbs. To make the lights appear even more unique one can arrange them in a string or pattern and even use various colors of bulbs. […]
Simple Christmas LED Lights Circuit
Tiny light bulbs known as LEDs are controlled by a particular circuit in Christmas LED lights. These circuits are similar to enjoyable do-it-yourself projects that allow individuals to make their Christmas lights sparkle. To make the lights blink or fade ON and OFF in lovely patterns the circuit makes use of components like resistors and […]