This DIY Bluetooth Speaker is a budget-friendly project that delivers clear wireless audio using affordable components. With the help of a DIY Bluetooth Speaker amplifier, the Bluetooth module sends ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

On the one hand, we were impressed that a tiny Brother label maker actually uses CUPS to support printing. Like [Sdomi], we were less than impressed at how old a copy it was using – – 1.6.1. Of course ...

While searching AliExpress, I found the WiFi LoRa 32 (V4) shell set, another ESP32-S3-based off-grid LoRa/Meshtastic communicator designed for long-range wireless applications. Compared to devices ...

This library is compatible with the ESP32 UWB DW3000 PCB (WROOM version tested) chip made by makerfabs. The project was primarely focused on giving an alternative to the official makerfabs library ...

At this stage of my research, the path ahead appears long and uncertain. It’s difficult to find reliable information about the AP8048 microcontroller. From what I’ve gathered so far, here is a quick ...