Yl-105 Datasheet Guide

The YL-105 designation typically refers to one of two different electronic products: an nRF24L01 wireless transceiver adapter or a standalone infrared PIR motion sensor alarm. 1. nRF24L01 Socket Adapter (YL-105)

Applications

The Verdict: No Official YL-105 Datasheet? No Problem.

The YL-105 is essentially a TCRT5000 + LM393 module. For 99% of your needs, download the TCRT5000 datasheet for optical characteristics (wavelength, current curves) and the LM393 datasheet for comparator logic. yl-105 datasheet

Includes decoupling capacitors to minimize power supply noise, which is critical for RF stability. Breadboard Friendly: The YL-105 designation typically refers to one of

Feature: Includes a filter capacitor to stabilize the 3.3V power rail, which is critical for the NRF24L01's radio performance. Comparative Hardware: YL-105 vs. YL-69 No Problem

While the YL-105 handles 5V on the VCC pin, the logic pins (CE, CSN, SCK, etc.) are 3.3V-5V tolerant

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).