Cheap and cheerful.

The circuit diagram of this system represents the interconnection between the ESP32-CAM, OLED display, and rotary encoder.

The T-Display AMOLED Touch ESP32 is an advanced version of the well-known ESP32 board, now equipped with a touch interface. This addition transforms the board into a more interactive platform, ...

This project provides a simple and practical solution using an Interactive Voice Response System (IVRS) that works completely ...

Protect your ride with this advanced acoustic detector! This ESP32-S3 project uses spectral fingerprinting to identify bicycle bells in real-time, specifically designed to alert headphone users of ...

Recent Arduino projects showcase increasingly sophisticated multi-sensor integration, from multiplexers solving I²C address conflicts to interactive hubs with multiple modes. Developers are pairing ...

On a typical microcontroller project we may only have access to a relatively tiny screen. Information display can be a challenge, but it’s one that may be made easier by [0xPIT]’s ESParklines library ...

We just got our hands on some engineering pre-samples of the ESP32-C3 chip and modules, and there’s a lot to like about this chip. The question is what should you compare this to; is it more an ESP32 ...

WiFi 6, Bluetooth 5.x LE, and an 802.15.4 radio for Zigbee, Thread, and Matter, as well as two 9-pin headers offering up to ...