Andrey Ovcharov

Professional Software Engineer and hobbyist Hardware enthusiast

Andrey Ovcharov

All posts in category electronics

Updated version of CH340G based ESP programmer

Updated version of CH340G based ESP programmer

Dec 21, 2020 | electronics
Using MPR121 touch keyboard controller with Arduino

Using MPR121 touch keyboard controller with Arduino

Oct 27, 2020 | electronics
How to use FPC1020A Capacitive Fingerprint Identification Module with Arduino

How to use FPC1020A Capacitive Fingerprint Identification Module with Arduino

Oct 12, 2020 | electronics
Universal ESP8266/ESP32 programmer

Universal ESP8266/ESP32 programmer

Sep 19, 2020 | electronics
How to solder SMD components with stencil

How to solder SMD components with stencil

Jul 6, 2020 | electronics
FPC1020 Fingerprint Scanner - detecting finger presence

FPC1020 Fingerprint Scanner - detecting finger presence

Mar 29, 2020 | electronics
How to measure battery level with ESP32 microcontroller

How to measure battery level with ESP32 microcontroller

Feb 29, 2020 | electronics
Using ATECC508A Cryptographic co-processor with ESP32

Using ATECC508A Cryptographic co-processor with ESP32

Jan 19, 2020 | electronics
Progress in capturing raw fingerprint image with FPC1020A scanner

Progress in capturing raw fingerprint image with FPC1020A scanner

Jan 5, 2020 | electronics
FPC1020A* Fingerprint Scanners

FPC1020A* Fingerprint Scanners

Dec 3, 2019 | electronics