Curriculum
Human Height Measurement using Ultrasonic Sensor
Human Height Measurement using Ultrasonic Sensor
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Digital Length Measurement System using Ultrasonic Sensor
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Text lesson
Circuit Connection
Circuit Connection
Ultrasonic Sensor
| HC-SR04 | Arduino |
|---|---|
| VCC | 5V |
| GND | GND |
| TRIG | D9 |
| ECHO | D10 |
Push Button
| Button | Arduino |
|---|---|
| One side | D2 |
| Other side | GND |
LEDs
| LED | Arduino |
|---|---|
| Green LED + | D6 |
| Red LED + | D7 |
| LED – | GND through 220Ω resistor |