So now we already know that we can use a solenoid for generating free electricity from walking. But what happens if tuning and optimizing the solenoid does not work well […]
IC 4060 based 2-step Programmable Timer Circuit
Now we have got a very useful programmable timer circuit that we can use for switching some load ON and OFF, but the best thing is that we can do […]
Arduino 2-Step Programmable Timer Circuit
The following article explains methods to create a basic 2-step Arduino programmable timer circuit that can be used to separately alter the ON and OFF timings of an electrical load. […]
220V Touch Dimmer Switch Circuit with 4 Step Control
The proposed 4 step touch dimmer circuit can be used for dimming lights in 4 discrete steps using finger touch operations, and also fan seed can be switched up down […]
MPPT Solar Charger with 3-Step Charger Circuit
This MPPT solar charge controller works for 12V panels approximately 120W and 24V panels about 240W. It includes Optimum Power Point Tracking (MPPT) and 3-stage battery charging. It functions with […]
4 Step Battery Charging Indicator Circuit
The article explains a basic battery 4 step DC voltage monitor circuit utilizing the versatile IC LM324. The Design The suggested battery voltage status indicator circuit making use of 4 […]