. The YL-105 board includes an onboard voltage regulator that steps a input down to a stable
Alpha Wire F2212IN YL105 Heat Shrink Tubing, 2 - RS Americas
: The board incorporates surface-mount ceramic bypass capacitors across both the input and output rails. These capacitors act as local reservoirs of electrical charge. They eliminate the voltage dips and high-frequency ripples that cause transmitter resets during rapid RF power state changes. yl105 datasheet
: Optional pin to alert the MCU when new data arrives. 2. Female Socket Output (To nRF24L01+ Module)
SPI clock line driven by the master MCU. They eliminate the voltage dips and high-frequency ripples
// Invert logic for intuitive reading (Higher value = Dirtier water) // This requires calibration against known samples.
: Extensively used in centrifugal pumps, screw pumps, and paper-making equipment in industries like chemical processing, petrochemical engineering, and sewage treatment. "Make a Paper" Summary Female Socket Output (To nRF24L01+ Module) SPI clock
If a timer isn't lasting the correct duration, the external capacitor connected to the timing pins has likely drifted in value or leaked.
The NRF24L01+ is strictly 3.3V tolerant. Supplying 5V to the VCC pin of the NRF24L01+ will burn it out. The YL-105 solves this safely.
Found in battery chargers for small appliances.
To understand the yl105 datasheet, you must first identify the physical components and pin assignments.