Other

“Motors are everywhere where and we see them in every application.From Drills to Locomotives , from RC car to lathe machine everywhere there are uses of motors. But the most important characteristic of the motor is ,the need to be …

“Building a home made rain alarm. This circuit beeps for about 40 seconds when it detects rain. This circuit uses a 555 timer. This circuit can also be used with pressure sensor or with LDR for detecting light”

“In this instructable I will show you how I made a high frequency Pulse Width Modulator with the well known integrated circuit NE555. This circuit is a good starting point in electronics for beginners because of the low amount of …

“In this instructable I will show you how I made an LED flasher with Knight Rider effect. The circuit is relatively simple. For me the hardest part was etching the PCB.”

“Perhaps the cheapest and easiest baseline synthesizer ever made from a light controlled oscillator driven by the brightness of a laptop screen. A sequencer written in JavaScript varies the brightness of the patch, controlling the pitch of the synthesizer. Though …

“This is the first part of supposed to be a two-part instructable about speed control of a DC motor using 555 timer ICs meant to cater those who are still starting to make electronics a hobby and beginners like me …

“Traditionally, discrete LEDs are used to display digital data from a binary counter. 4-bit binary patterns of 1s and 0s are deciphered manually using a weighted value method to determine the equivalent decimal number generated by the digital counter. I …

“A clap switch has its many important applications some uses for security purposes some uses to control home appliances but i made it simple you can also add a relay to control high power devices.”

“This is very funny instrucatable everyone will make in less than 10 minutes. A complete guide also given in the tutorial video….. Actually an idea come from the kids toys. Almost every kid play the piano like this so this …

“Many hobbyists will have come across an op-amp circuit that uses a dual rail supply. In order to provide the dual rails power, two power supplies can be used but many do not have access to such equipment or the …