The theory of insect repellent circuit is quite complex though it is possible to give a rough outline of what happens. It seems that mosquitoes and other nasty insects only […]
Motor Boat Sound Generator Circuit
Imagine a motor boat running all around in your room. For this you neither need water nor a big bulky wooden frame with a heavy engine fixed to it, but […]
1 MHz Time Base Generator Circuit
For clock generators which are used in microcontrollers, the designs are mostly crystal based. You may say crystals have become cheaper over the years, yet they are compatively expensive ieven […]
Quartz Mosquito Repellent using a single IC4060
In this post we will make a highly effective mosquito repellent circuit using a single Ic 4060 oscillator reinforced with a quartz crystal for better reliability and better impact on […]
Simple Sawtooth Generator Circuit
The post explains how an efficient sawtooth generator circuit can be built using just a handful of ordinary parts such as BJTs and resistors. Sawtooth generators are often recommended in […]
Simple Rat Repellent Circuit
Following the last circuit of electronic mosquito repellent, now you will see a rat repellent circuit, which is fully electronic and as much intriguing just like our previous article..In fact […]