Part number:
HC-SR04
Manufacturer:
ELECFreaks
File Size:
717.93 KB
Download:
📄 Download HC-SR04 Datasheet PDF
Description:
Ultrasonic user guide.
HC-SR04 User Guide
Part 1 Ultrasonic Introduction
1. 1 Ultrasonic Definition
The human ear can hear .
5V power supply Trigger pin Receive pin Power ground
2.4、Electrical parameters
Electrical Paramete.