Like many of you, we’ve been keeping a close eye on the CH32 family of RISC-V microcontrollers from WCH Electronics. You can get the CH32V003, featuring 2 kB RAM ...

[Christian Doran] wanted some blinky goodness to go along with the tunes on his PSP. He built a VU meter circuit around a couple of LM324 op-amp chips and fit it into the UMD space on the back of the ...

I made a NFC business card themed to look like one of my TEAC A3340S VU meters. When you tap the card with your phone, the PEAK indicator lights up, just as it would on a real VU meter! I made this ...

This is a fork of matthijskooijman/arduino-dsmr. The primary goal is to make the parser independent of the Arduino framework and usable on ESP32 with the ESP-IDF ...

VusionGroup SA engages in the design and marketing of electronic shelf labeling systems for the retail sector. Its products include electronic shelf labels; captana, vusion rail; fixtures and ...