Yl-105 Datasheet [new] Online

YL-105

The is most commonly known as an adapter module for the NRF24L01 2.4GHz wireless transceiver . It is a utility component designed to simplify the connection between a microcontroller (like an Arduino) and the NRF24L01 radio module. YL-105 Datasheet Overview

Summary Comparison

Understanding the pinout is essential. The YL-105 module typically exposes four pins (or a 4-pin header): yl-105 datasheet

Connect DO to an Arduino digital pin with a pull-up resistor enabled (or use INPUT_PULLUP ). Place a small neodymium magnet on a rotating shaft. Each time the magnet passes the YL-105, the output goes LOW. Use interrupts to count pulses per minute. YL-105 The is most commonly known as an

Appendix

Threshold Adjustment:

By turning the potentiometer, you set the reference voltage. When the Hall sensor’s output exceeds this reference, the comparator’s output toggles. This allows you to adjust the magnetic threshold distance. The YL-105 module typically exposes four pins (or

Applications

: Used in chemical centrifugal pumps, screw pumps, and sewage treatment equipment across industries like oil refining and pharmaceuticals. Related Modules often confused with YL-105

_______________ | [Antenna] | | [Coil] | | | |______________| | | | | 1 2 3 4