Yl-105 Datasheet -

In consumer electronics, the YL-105 is a standalone . It is commonly used for home, garage, or shed security to detect human movement via heat signatures. Technical Data Detection Range : Up to 5 meters (approx. 16 feet). Detection Angle : 110° wide-angle field of view. Siren Volume : 105dB (high-pitched deterrent).

I can provide specific code or installation steps if you tell me: Are you building a ? Are you setting up a motion-activated security system ?

⚡ : Includes an onboard 3.3V regulator and decoupling capacitors to reduce RF noise. yl-105 datasheet

: Notifying you when a vehicle or person enters a specific zone.

The designation typically refers to two distinct types of devices in the electronics world: a PIR Motion Sensor Alarm unit and a Transceiver Adapter Module used for wireless communication. In consumer electronics, the YL-105 is a standalone

🛠️ : Bridges the gap between 5V microcontrollers (like Arduino Uno) and 3.3V wireless chips.

The YL-105 adapter is a popular breakout board designed to solve power stability issues with . Because these radio modules are sensitive to voltage fluctuations, the YL-105 provides a regulated 3.3V supply from a 5V source. Key Specifications Input Voltage 4.8V – 12V DC Output Voltage 3.3V DC (Regulated) Onboard Regulator AMS1117-3.3 Max Current ~800mA (Peak) Pinout Compatibility 8-pin (2x4) nRF24L01 modules Features & Benefits 16 feet)

Depending on your project, the "datasheet" you need will cover either an infrared security device or a power stabilization board for nRF24L01 modules. 🏗️ Version 1: YL-105 Transceiver Adapter Module

📐 : Roughly 26mm x 19mm , making it ideal for breadboards or small enclosures. 🛡️ Version 2: YL-105 Infrared Motion Sensor Alarm

: Connect to 5V power (External or Microcontroller 5V pin). GND : Connect to common Ground.