Interfacing Connection Diagram To interface the PMW3901 sensor module with ESP32, we use SPI communication. Since we had the Pimoroni PWM3901 module, we have used that, but the connection is a ...

There’s no shortage of Geiger counter projects based on the old Soviet SBM-20 tube, it’s a classic circuit that’s easy enough even for a beginner to implement — so long as t… ...

Setting Up Blynk IoT Cloud Create a Blynk Account: o Sign up on Blynk IoT or through the Blynk app. Create a New Template: o Add a new template with a name like "LED Controller". o Select ESP32 as the ...

This project utilizes the ESP32 microcontroller along with an OLED display to create a compact weather station. The station retrieves current weather data from the OpenWeatherMap API and displays it ...