Yl-105 Datasheet !exclusive! Now

: The main unit runs on 4 x AA batteries , while the remote controls use 3 x AG13 button cells , featuring a low standby current of just 100uA to extend battery life.

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.

Here is everything you need to know, pulled from the technical specifications of its underlying components. yl-105 datasheet

user wants a long article about "yl-105 datasheet". This likely refers to a electronic component datasheet. I need to gather comprehensive information about the YL-105, including its specifications, pinout, features, applications, and possibly comparison with similar components. To do this, I will perform multiple searches to cover different aspects. search results show that "YL-105" refers to multiple different products. The user likely wants the datasheet for a specific YL-105, probably an electronic component. The results suggest it could be a PIR motion sensor alarm, a DC-DC voltage regulator module, or a 2.4GHz radio module. I need to gather information from the most relevant sources. I will open the following to collect detailed specifications and application notes: result 2 from the initial search (maybe the PIR alarm), result 5 (maybe the module), result 6 (maybe the sensor), result 0 from the second search (PIR alarm details), and result 2 from the third search (NRF24L01 module). user's question has high authority requirements, I should prioritize using authoritative sources like official datasheets and technical documents. The opened pages show information about a PIR motion sensor alarm (YL-105) and a voltage adapter module. There is also a heat-powered stove fan. The search results also show a residual chlorine sensor. It seems "YL-105" is a generic model number used across various products. The user might be looking for a datasheet for a specific YL-105 component. I need to provide a comprehensive article covering possible interpretations. I will search for "YL-105 voltage regulator datasheet" and "YL-105 3.3V regulator" to get more specific electronic component information. search results show a variety of products using the "YL-105" designation. To provide a comprehensive article, I need to cover the most common ones: the PIR motion sensor alarm, the 5V to 3.3V voltage regulator module, the heat-powered stove fan, the pressure switch, and the water quality sensor. I will also include a section on how to find the correct datasheet. The article will be structured with an introduction, a section on the PIR alarm, a section on the 5V/3.3V regulator, a section on other YL-105 products, and a conclusion. Understanding the YL-105 Datasheet: A Comprehensive Technical Guide

| Problem | Likely Cause | Solution | |---------|--------------|----------| | Output always LOW | Threshold too low or magnet always present | Turn potentiometer clockwise to increase threshold | | Output always HIGH | Threshold too high or no power | Turn potentiometer counterclockwise, check VCC/GND | | Jittery output near switching point | No hysteresis | Add a 100k resistor from DO to non-inverting input, or use software debounce | | No response even with strong magnet | Wrong magnetic pole | Use south pole of magnet | | AO reads constant voltage | Hall sensor damaged or VCC unstable | Check VCC with oscilloscope; replace module if needed | : The main unit runs on 4 x

to test the communication. Would you like to see a basic "Hello World" transmitter code?

The YL-105 is widely used in various industrial and commercial applications, including: This allows you to adjust the magnetic threshold distance

from Yageo, where "105" indicates the maximum operating temperature. Zeller + Gmelin with this part number? UVAFLEX YL-7M105FCM Lacquer ® - Zeller + Gmelin

: This functional feature allows you to leave the protected area after turning on the device without triggering the alarm yourself.

Approximately 26 x 19 x 12mm, making it ideal for compact projects. 2. Technical Specifications Input Voltage Range 4.8V – 5.2V DC (5V recommended) Output Voltage 3.3V DC (Regulated) On-board Regulator AMS1117-3.3 Compatibility nRF24L01+, nRF24L01+ PA/LNA Connector

The YL-105 adapter board's primary functions are: