Toaster oven reflow projects are such a done deal that there should be nothing new in one here in 2025. Take a toaster oven, ...

Build the ESP-FLY, a tiny, phone-controlled ESP32 pocket drone powerful enough to fly indoors & outdoors! To bring the ...

The system allows users to wirelessly control multiple AC appliances like lights and fans through an interactive web ...

With its open-source firmware and accessible GPIOs, this ESP32-based step counter offers plenty of room for customization and experimentation, making it a great choice for developers and DIY ...

The device relies on a BT139 Triac and a zero-cross detection circuit for precise AC voltage ... the same two-board design, with a main board and a control board. The control board, which houses the ...

Seeed Studio’s XIAO 6-Channel Wi-Fi 5V DC Relay is a compact ESP32-C6 Wi-Fi relay board built around the XIAO ESP32C6 module which supports Wi-Fi 6, BLE 5.0, Zigbee, and Thread connectivity. Designed ...

Each ESP32 controls two screens over SPI, with a separate pin for synchronisation. At first, Charles used a perf board, but soldering was difficult, so he designed a custom PCB to make the connections ...

PIXELIX was born! :-) The following shows the absolute minimal wiring setup e.g. for the ESP32 DevKitV1. It may differ depended on your development board. ⚠️ If you power the development board and the ...

Hackers have long used schematics to design things like addons – physical board attributes, you can redesign with calipers in hand, but schematics capture everything else. All those consoles put ...

board images) of the web application are loaded from github ... GPIO pin activites live even if your board image is not listed ℹ️ You can also request an ESP32 board image addition by creating a new ...