Yl-105 Datasheet [new] <Confirmed — 2026>

Please paste the YL-105 datasheet text or a link (or upload the file), and tell me what you want from the review — e.g., accuracy check, summary, key specs extraction, comparison to alternatives, or suggestions for improvements. If you want a quick summary without uploading, say so and I’ll assume standard review points (electrical specs, mechanical, safety, typical application).

2. Specifications

| Parameter | Value | | :--- | :--- | | Operating Voltage | 5V DC (Typical range 4.5V - 5.5V) | | Operating Current | < 4mA (Typical ~2.5mA) | | Receiving Sensitivity | -105dBm to -110dBm (Excellent for the price) | | Frequency | 433.92 MHz (Also available in 315MHz) | | Modulation Rate | 2KBps - 10KBps (Typical) | | Operating Temperature | -20°C to +70°C | | Dimensions | Approx. 30mm x 12mm | yl-105 datasheet

Physical Characteristics

• Dimensions:

  Common Library: RC-Switch (ideal for generic remote controls) or VirtualWire/RadioHead (for custom data packets). Please paste the YL-105 datasheet text or a

  YL-105 Datasheet Features

  General Information

  • Model Number: YL-105
  • Type: Lithium-ion Battery
  • Application: Portable Electronics, IoT Devices, Wearables, and More

  How to Read the Output (Calibration)

  The module has an onboard potentiometer (blue box). This adjusts the reference voltage for the LM393 comparator. key specs extraction