An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

VCC Power Connects to 3.3V on the Pico. GND Ground Common reference ground. MISO/DO Master In Slave Out SD → Pico data line. MOSI/DI Master Out Slave In Pico → SD data line. SCK SPI Clock Clock signal ...

The 52Pi UPS Gen 6 is another UPS solution for the Raspberry Pi 5 that supports external battery packs for long-duration ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

The Framework Laptop 16 is a modular laptop computer with support for user-replaceable memory and storage, support for up to 6 expansion cards that let you choose your own ports (or other features), ...

In all, 32 sports will be part of the program for the Paris 2024 Olympic Games. Each sport has its own international federation, and within a sport, several disciplines can coexist - such as road ...

Stranger Things Season 5 Episode 4 is titled Sorcerer. It explores more mysteries in Hawkins. The town faces new threats. The group keeps uncovering the truth about the Upside Down. Tensions rise, and ...

In a level of open criticism that's unusually frank for Microsoft's corporate-friendly business-networking site, hobbyist electronics vendor Adafruit published a stinging assessment of the rewritten ...

The Arduino UNO R4 brought a modern 32-bit platform to the classic UNO form factor, adding higher voltage tolerance, USB-C, a Renesas RA4M1 MCU, and a long list of robustness upgrades. The WiFi ...

Using the latest code from Nightly build of main (Nov 22). TX16s and Boxer. Using external modules, the telemetry is not working. Added a bit of tracing and local compile of firmware, seems like is ...

This Arduino library implements a direct Point-to-Point Protocol (PPP) connection between an ESP32 and a host via UART. Unlike IDF PPPoS examples that require a GSM modem, it can establish a direct ...