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

Max Imagination Lab Talk covers drones, robots, ESP32, Arduino, and practical outdoor electronics for makers and engineers.

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 ...

I fixed public Wi-Fi with a $5 chip.

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