Yl-105 Datasheet Jun 2026

Tip: For best results, use a south pole facing the sensor. The 49E is most sensitive to south pole magnetic fields.

The YL-105 is an analog/digital moisture sensor designed to measure the volumetric water content in soil. It operates on the principle of resistance, where the conductivity of the soil changes based on the moisture level.

Understanding the pinout is essential. The YL-105 module typically exposes four pins (or a 4-pin header):

: Raw DC power (5V–12V) feeds into the VIN node of the AMS1117-3.3 linear regulator. This steps the input down to a smooth, constant 3.3V DC rail. yl-105 datasheet

All he had was a partial PDF header: “YL-105 Dual-Factor Biometric Bridge – Preliminary Datasheet v0.9.”

There is a YL105 mini drone designed for beginners and kids, featuring brushless motors and 8K video.

: Ideal for garages, sheds, and shops without complex wiring. Tip: For best results, use a south pole facing the sensor

The most common YL-105 product among electronics enthusiasts is a small breakout board that simplifies connecting the 2.4GHz NRF24L01 transceiver module to microcontrollers like Arduino, ESP32, and Raspberry Pi.

The (also known as the AMS1117-3.3 Adapter) is a power regulator module specifically designed to simplify the connection of nRF24L01+ wireless transceivers to microcontrollers like Arduino. Core Purpose

The YL-105 is a compact, affordable, and versatile soil moisture sensor module frequently used in DIY gardening, agricultural automation, and Arduino projects. This article provides a detailed for the YL-105 , covering its technical specifications, pinout, working principle, and practical application examples . 1. Introduction to the YL-105 Sensor It operates on the principle of resistance, where

8-pin socket for direct plug-and-play with the nRF24L01+ module.

The foundational utility of the YL-105 is its robust onboard step-down voltage regulation. Specification Details 4.8V to 12V DC (Safe operational window) Maximum Input Voltage