Giving My Robot Its First Sense: HC-SR04 Ultrasonic on Arduino UNO Q
In the last post, I got the Arduino UNO Q working from the command line — blink LED, SSH, deploy apps.
#iot
Arduino UNO Q is NOT a Regular Arduino: What I Learned the Hard Way
If you just got an Arduino UNO Q and tried to use it like a classic Arduino, you probably hit a wall. I did. Here's the story of how Serial.println()...