Jan 21, 2017

Simple Cloth Dryer Circuit

The post explains a simple homemade electric cloth dryer circuit using iron heater coil assembly which can be used for drying clothes at home during rainy season or overcast conditions. The idea was requested by Mr. Nelson.

Jan 18, 2017

Piezo Mat Electricity Generator Circuit

In this post we learn a method to harvest free electricity from a  piezo embedded mat by walking on it, and try to investigate how this energy may be used for charging a small battery.

Jan 17, 2017

Electronic Engine Speed Governor Circuit

The post discusses an electronic engine speed governor or controller circuit using an RPM feedback signal loop through a hall effect sensor network. The idea was requested by Mr. Imsa Naga.

Jan 16, 2017

Timer Circuit for Fitness Gym Application

In this post we learn how to make a timer circuit for fitness, or gym workout application. The idea was requested by Mr. Jan.

Jan 11, 2017

Automatic Street Light Dimmer using Arduino

In this post we are going to construct an Arduino automatic street light dimmer circuit, which can reduce its brightness when no vehicle is passing in the road to save power.