Make your first project with an arduino UNO or any arduino, and a range finder sensor
Step 1: Make Sure You've Got Everything!
Your gunna need- 4 jumper wires 1 arduino ( I used UNO) 1 breadboard 1 data cable to program the arduino 1 hc-sro4 sensor
Step 2: Plug Your Sensor Into the Breadboard
Put your sensor into the breadboard along with 4 jumper wires.
Step 3: Attach to Arduino
Gnd - gnd Echo- digital pin 2 Trig - digital pin 3 Vcc - 5v
Step 4: Write the Code
Just copy from photo
Step 5: Plug in and Upload
Plug your arduino into your pc and upload. Open serial monitor in top right corner and have fun. You can use this with hundreds of projects good luck
Sepius made it!