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“Here is a simple tester to find whether the mains wiring is Correct or not. This tester can be used to check sockets periodically before connecting appliances like heater and electric iron. It indicates the status of the mains wiring …
“Last time I did the Hot wire foam cutter but I missed the temperature control. So that’s why I made a simple PWM control. The whole project was based on Arduino ATtiny85 Digispark. For this project I only needed …
“In electronics, a device is said to be a latching device if it maintains any particular fixed state even after removal of the input signal. The same also applies for electronic/electromechanical relays. Basically the electromechanical relays that are used …
“This project emulates the keyboard of Commodore 64. It allows one to send a string of characters, or interactively type in characters, from a PC/Mac/Linux computer, and have it displayed on the C64 screen. The project is just …
“In this instructable I will show you how I made an electronic “decision maker” with the 4046 - phase-locked loop. What does that mean you ask? Well it’s basically a coin flipper. You press the button to start the oscillation …
“Have your dice ever fallen off the table after you rolled them when playing a board game? Yes? Say no more because in this instructable I will show you how I made electronic dice with the famous integrated circuits NE555 …
“Automatic night light is a device with turns on light when there is darkness in the surrounding. Its a portable version of automatic street lights. In this I used LDR (Light Dependent Resistor) which varies resistance with respect to light …
“Firstly, I want to THANK everyone for making me a winner in Automation Contest 2016 for this INSTRUCTABLE. So, as I promised you, here’s the instructable for controlling home appliances with ESP8266 WiFi module. In order to stay on …
“In this project I will show you how I used a Raspberry Pi Zero, NiMH batteries, a homemade over-discharge protection circuit, a rearview lcd and an audio amp to create a handheld game console that can play retro games. Let …
“I am a “lover” of watches and, when I saw “The Fibonacci Clock”, I wanted to make one. The “FiBiNo Clock” (Fibonacci Binary ArduiNo Clock) is a clock that displays the hours with Fibonacci method, while the minutes and the …