Use the digital output to trigger a relay for a humidifier or dehumidifier.
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
The YL-105 breakout board features optimized electrical constraints ensuring proper power delivery for both short-range and long-range (PA/LNA) versions of the nRF24L01+. Specification Details YL-105 (also cross-referenced as HW-200 ) Input Supply Voltage (VCC) 4.8V DC to 12.0V DC (5V DC Nominal) Output Voltage (Radio Supply) 3.3V DC (Stable output via linear regulation) Voltage Regulator IC AMS1117-3.3 Low Dropout (LDO) Regulator Maximum Current Capacity Up to 800 mA (safely handles power spikes) Module Form Factor Support Standard 8-pin (2x4) female socket header Operating Temperature Range -40°C to +125°C Physical Dimensions 26 mm x 19 mm x 12 mm Net Weight 📌 Pinout and Interface Configuration
Whether you are designing a hydraulic system or conducting flight tests, understanding the YL-105 specifications is key to optimal performance. 1. What is the YL-105 Pressure Sensor? yl-105 datasheet
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The is a specialized power management and prototyping interface designed specifically for the popular Nordic Semiconductor nRF24L01+ 2.4GHz wireless transceiver modules . It bridges the gap between 5V microcontrollers like the Arduino UNO and the strict 3.3V power requirements of the radio transceiver. By incorporating an on-board AMS1117 3.3V linear voltage regulator and filtering capacitors, the YL-105 eliminates communication errors caused by voltage drops and protects delicate RF circuitry. 🛠️ Complete Technical Specifications
Depending on your project, the following technical details serve as a comprehensive datasheet guide for these components. 1. YL-105 Infrared Motion Sensor Alarm Use the digital output to trigger a relay
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The underlying circuit diagram of the YL-105 focuses entirely on power filtering and voltage conversion.
Capable of meeting the absolute peak current requirements of up to 250mA demanded by high-power . Understanding the YL-105 Pinout and Wiring Interface Key Specifications Input Voltage 4
Offers precise measurements, with typical linearity and hysteresis within ± 0.5% full scale 1.2.1.
: Optional pin that flags data ready or transmission status. 2. Output Side (Dual-Row Female Socket)
to test the communication. Would you like to see a basic "Hello World" transmitter code?
The YL-105 wins for flexibility due to its analog output and adjustable trigger point.
If the measured humidity the threshold, the DO pin goes HIGH . 5. Interface Guide: Connecting to Arduino