Presented here is the do it yourself electronics project of a simple and inexpensive automatic rechargeable flashlight. You can plug this compact flashlight into a wall socket to charge, and when power fails, the flashlight […]
In this post, you can see a tiny, yet quite useful, microcontroller-based USB key/Foot Pedal for Windows™ computers as a little do-it-yourself project. It is particularly geared as single function key, but other usages are […]
Many types of fuses are there that interrupt an over-current and breaks the circuit by melting the fuse element. They are mainly divided into two types, AC fuse, and DC fuse. Furthermore, fuses are classified […]
This article comes with the construction points of a do it yourself bicycle headlamp (white) and taillight (red or amber). The bicycle headlamp-tail light set presented here provides brilliant illumination for all bicycles, and can […]
This time I’d like to share my funny thoughts on the build of a very ‘hobbyist’ digital toggle switch device. The project idea keeps things as simple as they can be. You have a sensor […]
This is a quick primer on analog signal processing, which lets you smooth out the noise from analog readings in Arduino microcontrollers, resolving one of the major disquiets of analog sensor inputs, very easily. Recently, […]
Feeding birds everyday will go a long way in the conservation of birds. So just remember that by installing a nest box in your garden you are actively participating in bringing about a vast change […]
What is an Electrical Fuse? To define a Fuse, it is an electrical safety device which is used to protect components, circuits and from the risk of fire and damage due to over current conditions. […]
In electrical engineering, both switch and relays are important electrical components. They are electromechanical devices designed to control and protect the system. They can be found in many home electrical applications, in industries such as […]
In the present world, different types of relays are used in the electrical home appliances and line conditioning circuits. Some of them are latching relays, reed relays, power relays, thermal relays and high voltage relays. […]
