Yl105 Datasheet Better Jun 2026

These pins should connect straight to your development board (e.g., Arduino, STM32, ESP8266). 5V-3.3V VCC Adapter Board for NRF24L01 Wireless Module

The YL105 device is available in a small package, such as the SOT-23-5 package. The package information can be found in the datasheet.

Using the YL105’s own dark current vs. temperature graph on page 3 of the datasheet, Aris calculated the exact bias resistor needed to ignore the red LEDs. He added a tiny, black heat-shrink tube over the phototransistor—the datasheet’s mechanical drawing showed a 5mm diameter, perfect for a light pipe—to act as an optical bandpass filter. yl105 datasheet

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).

How does the YL105 compare to similar modules? These pins should connect straight to your development

Arduino and NRF24L01 : 6 Steps (with Pictures) - Instructables

It is widely used in consumer electronics, wireless mice/keyboards, remote controls, and toy applications due to its high integration level and minimal external component requirements. Using the YL105’s own dark current vs

According to the typical yl105 datasheet for the , you will find three or four pins: