Yl-105 Datasheet Jun 2026

Arduino and NRF24L01 : 6 Steps (with Pictures) - Instructables

: Often includes decoupling capacitors to provide stable power, which is critical for reducing communication errors in RF modules. 2. YL-105 Moisture/Humidity Relay Module

Адаптер YL-105 для модуля радио NRF24L01 (8-pin) yl-105 datasheet

The YL-105 is often confused with or used in combination with popular sensors like the HR202 humidity sensor element. The module typically includes a humidity-sensitive resistive element and a comparator IC (such as LM393) to provide a clean digital signal alongside analog voltage changes.

This is a complete security solution designed for: Arduino and NRF24L01 : 6 Steps (with Pictures)

If you need a reliable receipt of signals from standard wireless remotes or sensors, the is the superior choice over the cheaper "green board" receivers.

The YL-105 provides an 8-pin female header for the nRF24L01 and a 6-pin/8-pin male header for connection to a microcontroller. Instructables Description Connect to (regulated to 3.3V onboard) Common Ground Chip Enable (activates RX or TX mode) SPI Chip Select Not (signals start of SPI communication) SPI Master Out Slave In SPI Master In Slave Out Interrupt Request pin (optional) 🛠️ Key Features & Benefits Built-in Voltage Regulator: Instructables Description Connect to (regulated to 3

This is a common wireless security device used to detect motion and trigger a loud siren for home or commercial security. Specification PIR (Passive Infrared) Siren Volume Detection Range Approx. 5 meters Detection Angle 110 degrees wide Alarm Unit Power 4 x AA batteries Remote Power 3 x AG13 button cells Standby Current Alarm Current Material ABS plastic (White) Key Features:

Usually includes decoupling capacitors to improve stability. 3. YL-105 Pinout and Connections

However, there’s a common frustration: the YL-105 is a clone of the more widely documented sensor module. You will rarely find an official datasheet labeled “YL-105,” but don’t worry—by understanding the hardware, you can use the TCRT5000 datasheet as your go-to reference.

The YL-105 is a cordless, self-contained security device. Its technical specifications are: