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The YL-105 datasheet ignores cable capacitance. If your cable to the sensor exceeds 30cm, readings drop by 10%.
The YL-105 typically has two rows of pins: one side for the nRF24L01 module and the other for your microcontroller. Arduino Connection (Example) 4.8V – 12V DC input GND CE Chip Enable (Active High) Digital Pin 7 CSN SPI Chip Select (Active Low) Digital Pin 8 SCK Digital Pin 13 MOSI Master Out Slave In Digital Pin 11 MISO Master In Slave Out Digital Pin 12 IRQ Interrupt Request Optional (Digital Pin 2) Essential Usage Tips yl105 datasheet better
This graph illustrates the typical SPI communication timing between the microcontroller (Master) and the YL-105 (Slave).
The datasheet explicitly notes that the YL105 includes a 10kΩ pull-up resistor. The raw DHT11 does not. This means the YL105 is better for beginners because you don't need external components to make it work. user wants a comprehensive article on "yl105 datasheet
The YL-105 breaks down the standard 2x4 (8-pin) female socket of the nRF24L01+ into a highly scannable, single-row male header layout. This matches perfectly with standard breadboards and jumper wires. Input Header (Pins Connected to Microcontroller)
Look for a specific manufacturer logo on the chip (e.g., a stylized "T" for Texas Instruments or "ON" for onsemi). To cover all bases, I need to gather
The datasheet mentions "VDD ripple < 50mV." In reality, if you power the YL105 from the same 5V rail as a servo motor, you will get +10% RH errors. Use a dedicated 3.3V LDO regulator or add a 470µF capacitor on the power rail.
The YL105 datasheet provides a comprehensive overview of the transistor's electrical characteristics, thermal properties, and mechanical specifications. Here are some key features and benefits of the YL105 datasheet:
The equipped with an onboard AMS1117-3.3 low-dropout (LDO) voltage regulator , explicitly engineered to solve the chronic power supply and structural issues of the Nordic Semiconductor nRF24L01+ wireless transceiver module . If you have ever experienced dropped packets, intermittent connection failures, or complete hardware silence while using an Arduino, ESP8266, or STM32 MCU with an RF module, a lack of clear documentation on how this regulator board interfaces with your system is likely to blame.
void loop() // Moving average filter (removes 60Hz noise and water surface ripple) total = total - readings[index]; readings[index] = analogRead(sensorPin); total = total + readings[index]; index = (index + 1) % 10; float avgRaw = total / 10.0;