Found in battery chargers for small appliances.
limits outlined in the datasheet is essential for a robust design.
If you are developing with Arduino, look for the "A7105" library or libraries related to the "FlySky" protocol (as the A7105 is the chip used in many FlySky RC transmitters).
Elias reached into his field kit and pulled out a four-foot stick of Alpha Wire F221V1IN YL105 Go to product viewer dialog for this item. yl105 datasheet
: SPI data input. Connects to the hardware SPI MOSI pin (Pin 11 on Arduino Uno).
| | Min | Typ | Max | Unit | |---------------|---------|---------|---------|----------| | Supply Voltage (VCC) | 4.5 | 5.0 | 5.5 | V DC | | Input High Voltage (IN - HIGH mode) | 3.0 | 5.0 | 5.5 | V | | Input Low Voltage (IN - LOW mode) | 0 | 0.8 | 1.5 | V | | Input Current (IN pin) | – | 5 | 15 | mA | | Relay Coil Current | – | 70 | 90 | mA | | Total Module Current | – | 85 | 110 | mA |
Controls RX/TX modes. Connect to any digital pin (e.g., Pin 7). Found in battery chargers for small appliances
The most valuable feature highlighted in the datasheet is the ability to read both and digital signals.
: Actuates the radio's transceiver modes (RX/TX standby).
YL-105 Adapter Board for NRF24L01+: Comprehensive Datasheet, Pinout, and Guide Elias reached into his field kit and pulled
Increases reliability of wireless transmission by managing power properly. 2. YL-105 Specifications Specification Input Voltage 4.8V to 12V DC (Typically 5V) Output Voltage Maximum Current Up to 800mA (via AMS1117-3.3) Compatible Modules NRF24L01+ / NRF24L01+ PA+LNA Dimensions Approx. 26 × 19 × 12mm Weight Approx. 9g Operating Temperature -40°C to 125°C 3. YL-105 Pinout and Description
The YL-105 breaks out these pins into a standard header for easy jumper wire connections: Power supply pin. Connect to on your Arduino. GND: Ground pin. Connect to GND on your Arduino.