A developer has built a laser galvo-based vector display featuring a custom signal conditioning and thermal management system that leverages a low-cost galvanometer for high-speed vector rendering.

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 ...

Waveshare has launched an ESP32-S3-based thermal imaging camera module based on the same 80 x 62 infrared camera found in its Thermal-45/90 camera Raspberry Pi HAT and Thermal-45/90 USB camera. The ...

One of the ESP32 acts as a master controller for easier calibration and display sync. This setup ensures all screens display their frames in sync. A single 5V power supply runs the entire system, ...

Enter the Super Tiny RP2040/ESP32 Display Development Board—a tool ... Additionally, power supply breakout pins (3.3V and 5V) ensure compatibility with a wide range of peripherals.

The ESP32 Fuzzy PID Controller Board is at the core of the projects in this book ... Output Interfaces 2 x 24V 1A (motor/relay control, PWM), 2 x Analog Outputs (0 to 5V), 1 x I2C (for expansion), 1 x ...

uzlib https://github.com/pfalcon/uzlib TinyUntar https://github.com/dsoprea/TinyUntar ESP32-targz enables the channeling of gz ⬅️ ️ tar ⬅️ ️ filesystem ...

Simple range extender for an existing WiFi network Setting up an additional WiFi network with different SSID/password for guests or IOT devices This is an extension of the great work of martin-ger's ...

While we’re well into the age of 3.3V logic, there are still an incredible number of boards and hardware that still operate using 5V logic. Over on the Hackaday.io stack, [Radomir] is ...