Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.

The DlmsCosemLib is a Arduino decoder Library for austrian el. energy meters with the P1 DLMS/COSEM interface. Input is the already decrypted payload plaintext of the M-Bus message. The decoded ...

Want much better audio from your Raspberry Pi or Arduino project? These tiny DAC (Digital-to-Analog Converter) boards are the answer. They use the PCM5102A chip, which takes the clean digital I2S ...

As handheld consoles continue to grow and push the limits of what you can actually hold in your hands, the Arduboy FX-C comes in a refreshingly pocketable package. It manages to s ...

[TheHyperFix] had a problem. He’d spied a brilliant camera slider, but didn’t want to lay out big money to acquire it. The natural solution? Build one! Only, life is seldom so straightforward. The ...

Buying or selling a used car? Use our VIN decoder to reveal your vehicle’s make, model, engine type, and any open recalls with verified data from the official NHTSA database. Enter your 17-digit ...

Abstract: Polar codes are known as the first capacity-achievable codes with low encoding and decoding complexity. The sequential decoding nature of traditional polar decoding algorithms such as ...