Here we also have the eyes of the ant which are design to fit an HC-SR04 ultrasonic sensor. All of the parts are assembled between two plates and additionally I made an interesting curved cover for the top plate
Wiring Here is how to hook up the output signals to the LEDs. (Same as the previous example)Example Code Here is the Full Code Listing For This Example (ESP32 WebServer Access Point Mode) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29...
I used pieces of an Erector set and a zip-tie to hook the sensor to the bowl. Step 4: The Wiring There are four main components to this project: Arduino pins (labeled on the Arduino) Scale (Red, white, blue, and black are typical from these) The INA126PA (There’s a notch near...