FIRMWARE AND REPAIR LCR-T4 T3 The ESR-T4 tester is quite in demand in the practice of a radio amateur. But one…
SCHEMES OF ELECTROMAGNETIC GUNS Electromagnetic weapons can be conditionally divided into those firing electromagnetic waves (radiating) and using these waves…
GAUSS ELECTROMAGNETIC GUN 02/03/2022 / Beginner radio amateurs , Schemes and crafts All avid gamers know perfectly well what Gauss Gun is . And many would like…
UART PROTOCOL: DESCRIPTION OF WORK UART (Universal Asynchronous Transmitter Receiver) is the most common protocol used for full duplex serial…
Voltage surge protection. Scheme analogue of the device protection against voltage surges "Digital barrier". The proposed microcontroller device is designed…
Speed controller for microdrill on ATMEGA88PA. A simple speed controller for a micro drill on the ATMEGA88PA. - rotation speed…
Everyone has experienced the inconvenience of having to use their own remote control for each electronic device. Remote controls take…
Simple AVR-Transistortester on ATmega8 (88)On one of the sites I found an article where they offer to assemble a simple…
The oscilloscope manufacturer DSO138 does not leave its users and periodically updates the software ("firmware") for their devices. Let's see what…
The DSO138 digital oscilloscope is sold as a DIY kit. It is housed on one printed circuit board, and a…