This Automatic Lead Acid Battery Charger Circuit show how to make smart charger for car lead acid battery!; with this charger no need to worry about overcharge. Also, it will stop charging by itself when battery is full and it is good for things using car battery like UPS backup power. Circuit Working: Parts List: […]
DIY Projects
Thunder Lightning Detector Circuit
This Thunder Lightning Detector Circuit teaches us how to make lightning detector, a tool used by storm chasers! Moreover, lightning makes special energy in sky and when storm come, this circuit find that energy and give alert by light or sound; so person can go safe place before rain start. Circuit Working: Parts List: Components […]
Infrared Alarm Barrier Circuit
This Infrared Alarm Barrier Circuit shows how to use light which we cannot see to make tripwire alarm; it also work like beam of light for small fences. When someone walk in front of light and break it, loud alarm make big noise to warn and scare person; it is fun project to do but […]
Simple Christmas Fairy Flashing LED Lights Circuit
With this easy guide for Simple Christmas Fairy Flashing LED Lights Circuit we are ready to jingle all way! Also, this circuit makes fun and happy pattern with blinking LED lights which look like small Christmas bulbs and also to make lights look more special we can put them in line or shape and use […]
Simple Christmas LED Lights Circuit
Tiny light bulbs called LEDs get control by a special Simple Christmas LED Lights Circuit and these circuits are same like fun DIY projects people try for make lights shine. Also, to make lights blink or slowly turn ON and OFF in nice way the circuit uses things like resistors and tiny chips and by […]
Electroscope Circuit to Measure Electrostatic Charge
One tool for checking static electricity is Electroscope Circuit to Measure Electrostatic Charge. Static electricity happen when object have unbalanced electric charges and electroscope help to know if static electricity is there and it is how much; as it is just simple conductor. Also, when something touches it, then electroscope charge changes and react and […]