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“My device is automatic watering system (you can switch on/off water solenoid but also instead of solenoid you can switch anything else which use alternate current - it means that my device is also universal automatization machine). My idea was …

“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 …

“In this instructables i will show you how to make wireless robot controlled with Bluetooth module.the best feature of this robot is wireless camera working over wiffi.in above picture you can see my phone working as camera.my …

“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 …

“Tetrix MAX robot that delivers candy. “

“Build a CNC printer from old printer parts.”

“Tired of controlling your robot with joystick ? Ever thought of controlling it with your hand gestures. I wish I could control everything with my hand gestures. Sitting on a chair and controlling things, like a BOSS. I loved the thought …

“This is the first in a series of posts about designing a mains frequency monitor using the Microchip PIC 16F1619 microcontroller. Today we will talk about the features of this device that make it a good choice for such a …

“So, you’re an electronics hobbyist and want a 1GHz active probe, or a professional and tired of blowing your 2000$+ active probe in sketchy circuits when all you wanted to know are the whereabouts of some RF-signal? Then …

“Today I’m going to show you how to make your own electric soil finger! What’s an electric soil finger you say? Allow me to explain: This is a sensor for measuring the amount of water in plant soil …