HC-SR04 Ultrasonic Sensor with Raspberry Pi Pico [Arduino IDE]

How to measure distance with an HC-SR04 ultrasonic sensor using the Raspberry Pi Pico. A simple guide with wiring and code in the Arduino IDE!
How to measure distance with an HC-SR04 ultrasonic sensor using the Raspberry Pi Pico. A simple guide with wiring and code in the Arduino IDE!
How to send ESP32 HTTP requests to trigger IFTTT webhooks using the Arduino IDE. A step-by-step guide to sending GET & POST requests!
How to use the deprecated ESP32 hallRead() function to read Hall sensor values in Arduino IDE. With a simple workaround and code example!
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