Low voltage is a basic concept that refers to lower than normal levels of electric power entering buildings. Technically, the definition of “low voltage” is the diminution of electrical current to 90 percent of its normal capacity for a minute or more. The effects of this include poor appliance performance, dim lighting and intermittent outages. […]
This tutorial will show you how to use a digital multimeter (DMM), an indispensable tool that you can use to diagnose circuits, learn about other people’s electronic designs, and even test a battery. Hence the ‘multi’-‘meter’ (multiple measurement) name. The most basic things we measure are voltage and current. A multimeter is also great for […]
It is infact needless to say that this “young man “(small generator), since its introduction to Nigeria years back has been the most used and will continue to be the most popular generator in this country. For reasons being that; It conserves the expensive fuel. It is relatively easy to fix. Its spare parts are […]
It is infact needless to say that this “young man “(small generator), since its introduction to Nigeria years back has been the most used and will continue to be the most popular generator in this country. For reasons being that; It conserves the expensive fuel. It is relatively easy to fix. Its spare parts are […]
Description. When ever you need to get an alarm or intimation after ten minutes ,the circuit shown below can be used.The circuit is nothing but a monostable multivibrator based on IC NE 555.When ever you press the reset push button the green LED D1 glows after 10 minutes. Circuit diagram with Parts list. Notes. Assemble […]
What is wireless charging? Wireless charging is the process of charging a device wirelessly without the hassle of plugging it into a power socket in the wall, a power bank or another power source. In wireless charging, the electric charge is transferred from the charging device to the device being charged without any wired connection. […]
What is Home Automation? Home automation is the system that allows communication from one device to another to make certain changes or even allow control through another device. A few years back, home automation sounded like an overrated venture and cost a substantial amount of money. However, as years go by, technology has gotten more […]