⚡ : Includes an onboard 3.3V regulator and decoupling capacitors to reduce RF noise.
: 4 x AA batteries for the main unit; button cells for remote controls. Operating Temperature : -10°C to +50°C. Application Use-Cases yl-105 datasheet
📐 : Roughly 26mm x 19mm , making it ideal for breadboards or small enclosures. 🛡️ Version 2: YL-105 Infrared Motion Sensor Alarm ⚡ : Includes an onboard 3
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 Application Use-Cases 📐 : Roughly 26mm x 19mm
: Can be modified by hobbyists to trigger external relays or IoT notifications. 🔌 Pinout & Wiring (Adapter Version)