This sensor is the enhanced version of the well-known HC-SR04 season sensor, a sensor used in a wide range of projects, obstacle detection, distance measurement and much more.
164 Item Items
Warning: Last items in stock!
The sensor is very easy to use, with only 4 pins: VCC and GND, which are used for power and two digital pins, used for the trigger and the echo.
Operating principle: This module outputs 40kHz at 40kHz and measures the return time, outputs a signal with the amplitude to which it is powered. By measuring the time of the high signal, the distance is determined.
The calculation formula is: Distance = (high-time x sound speed (340m / s)) / 2.
Caution: When using, first connect the table to avoid sensor malfunction.
Dimensions: 45.4 x 26.2 x 18mm.
Active buzzer module featuring an integrated...
Set of 4 LR6 Sony Alkaline Batteries (AM4L-B4D)
This metal bracket is designed to support 25 mm...
Thermal insulator for TEC12706 Peltier Modules
This 7 x 16 mm miniature motor with 1mm shaft...
These black plastic wheels have silicone tires...
Perfect for connecting or charging mobile...
MPU-9255 module 9DOF accelerometer, gyroscope,...
Hall sensor module YS-27 that can be used to...