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“We all are familiar with Jarvis AI assistant robot from Iron Man movies and Marvel series. It has always been a dream of programmers to make something on their own. I will today show a simple way to make such …
“LEET is my vision of a new kind of modular affordable synth you can build yourself. It consists of several MIDI devices that can be used together or separate with your preferred DAW. It became a massive project covering industrial …
“This pressure switch project is built using a piezoresistive transducer, LM358 OPAMP as comparator, and a relay. The circuit activate the relay when the pressure in a system exceed a given set-point. Basically, this switch can power ON or OFF …
“This motorized slide potentiometer is used in lighting and Audio/Video equipment or other similar application. It is a simple solution to control a motorized slide potentiometer using two tactile switches or a microcontroller interface. The project includes bidirectional motor …
“This instructable is about preventing you from stubbing your toe when walking through a dark room. You could say it is for your own safety if you get up at night and try to reach the door safely. Of course …
“SG3525 PWM module is a great tool for every hobbyist. This circuit can be used in various applications such as switching power supply, DC-DC converter, DC motor speed controller, LED dimer, High voltage power supply, solenoid driver, and electronic …
“This quinary ( base 5 ) LED clock project has taken me many more months than I thought it would. I spent a great deal of time considering and ruminating over exactly how I wanted it to look and operate. It’s …
“It’s very simple circuit for showing operational status of raspberry pi (Hereinafter as RPI). Maybe it’s useful when you running RPI as headless (without monitor). Sometimes I’m concerned when is right time for completely power-off after shutdown …
“Back in the late 1970s, the most popular memory chip was Mostek’s MK4116, holding a whopping (for the time) 16 kilobits. It provided storage for computers such as the Apple II, TRS-80, ZX Spectrum, Commodore PET, IBM PC …
“Legendary Snake game on Nokia LCD again! Sounds, high score and settings menu also included. Summary I had Nokia LCD screen for some time, and few days ago, I decided to create functionally legendary Snake game with Arduino Uno, few …