All that remains is the grid. When held at 0 V, it turns off all the segments, regardless of the potentials driving them.

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

The inspiration behind making thisI watched a video from a channel that does electronics projects on YouTube and got hooked.

The beginning of my 3D-printed robot project! Follow along as the first ideas, designs, and printed components start taking shape. #3DPrinting #RobotProject #MakerCommunity ...

The open-hardware Adafruit Metro ESP32-P4 Hydra combines dual-core RISC-V processing, Wi-Fi 6 and Raspberry Pi-compatible ...

Louisville is in the middle of a construction boom. With so many development and redevelopment projects popping up across town, it’s tough to keep track. That’s why Louisville Business First launched ...

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

Control a NeoPixel LED strip remotely using a Node-RED dashboard hosted on AWS EC2, with MQTT as the communication protocol and MicroPython running on an ESP32 simulated in Wokwi. This project ...

The goal of this project is to design, assemble, and program a functional NeoPixel lightsaber powered by a Proffieboard V3.9 and housed in a Baylan Skoll replica hilt. The project combines mechanical ...

Project Solar uses black-on-black monocrystalline solar panels. Depending on current inventory and regional availability, it typically offers the following equipment: Project Solar offers two distinct ...