A highly responsive, fluid VU Meter powered by an STM32 microcontroller. This project utilizes a digital I2S MEMS microphone for high-fidelity audio sampling and addressable WS2812 LEDs for ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels ...

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 ...

The penny stock market is like the minor leagues in professional baseball. In this space, former high- and mid-priced stocks compete for the possibility of returning to a higher level. Also, it is ...

Substitutes the RS485 modbus service of DTSU-H coil based 3 phase power meter for usage with a Deye hybrid inverter. On phase L1 it reads every 4. current waves, on phase L2 and L3 it reads only every ...