A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...
DIY Ram-Tester checks vintage 16- and 20-pin DRAMs used in TI-99/4A, C64, Amiga, Atari and others. Fast tests, OLED display, ...
Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...
Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...
Communication between multiple controllers is almost a must when it comes to large projects. So, in this Lab we’ll investigate in brief the use of the atmega32L, PIC16F877a and the Arduino Uno in some ...
Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...
The demand for convenient and reliable switching systems is increasing across homes, offices, and industrial environments.
This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...
Abstract: The neural-network (NN)-based control method is a new emerging promising technique for controller design in a power electronic circuit (PEC). However, the optimization of NN-based ...
Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate JFET tester.
Das ist eine Desktop-App, die in der C-Programmiersprache geschrieben ist und einen elektrischen Wechselrichterantrieb simuliert. (Desktop app written in C programming language which simulates ...
This DIY Bluetooth Speaker is a budget-friendly project that delivers clear wireless audio using affordable components. With the help of a DIY Bluetooth Speaker amplifier, the Bluetooth module sends ...
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