Datasheet Better ^hot^ | Yl105
Embedded Tech Insights Reading Time: 6 minutes
This is where the YL-105 shines. Instead of a binary "Wet/Dry," the AO pin gives you a spectrum (usually 0-1023 on a 10-bit ADC). yl105 datasheet better
Don't trust the potentiometer blindly. These small trim pots can be sensitive to vibration. Once you find your sweet spot, a dab of hot glue or nail polish over the screw can lock your threshold in place. Embedded Tech Insights Reading Time: 6 minutes This
, ensuring the module doesn't "brown out" during high-power transmission bursts. These small trim pots can be sensitive to vibration
The YL105 comes with a 0.1” standard pin header. The datasheet dimensions show a perfect 20mm x 15mm board with 3mm mounting holes. You can screw this into a project box. The raw DHT11 sensor is a clumsy square block with no mounting holes. For permanent installations, the YL105 is objectively better.
The YL-105 is a designed for short-to-medium range data transmission. It typically operates on the 433 MHz frequency band (though variations exist, always check the crystal oscillator on the board).
capacitor across the 3.3V and GND pins of the module itself can significantly improve communication stability.