Datasheet | Yl105

| Distance (mm) | Analog Output (V) | Digital Trigger (Pot at 2.8V) | |---------------|-------------------|-------------------------------| | 0 (contact) | 4.85V (saturated) | Active (Low) | | 5 | 3.9V | Active (Low) | | 10 | 3.2V | Active (Low) | | 15 | 2.8V (threshold) | Bounces | | 20 | 2.6V | Inactive (High) | | 30+ | 2.5V (null field) | Inactive (High) |

If you need more help getting your RF project up and running, let me know:

: Packaging code (Put-Up), typically indicating a specific quantity of 4-foot lengths (e.g., 5 pieces).

The YL105 is primarily categorized as a , frequently used in AC-powered appliances. It is designed to manage specific logic functions, such as auto-shutoff mechanisms or pulse-width modulation (PWM) for basic speed or heat control. Its popularity stems from its low power consumption and the minimal number of external components required to create a functional circuit. Key Specifications (Typical Values) yl105 datasheet

Receives signals from buttons or sensors (e.g., a steam sensor in a kettle).

Note: While the nRF24L01+ transceiver requires a strict 3.3V supply on its VCC pin, its data pins (CE, CSN, SCK, MOSI, MISO) are 5V tolerant. This allows you to route SPI signals safely from a 5V microcontroller through the YL-105 without external logic level shifters. Why the YL-105 Is Necessary 1. Preventing Transceiver Damage

If you need a , look elsewhere (e.g., TI DRV5055). But for 95% of Arduino projects, the YL-105 is a workhorse that punches above its weight. | Distance (mm) | Analog Output (V) |

The YL105 datasheet includes mechanical specifications that are essential for designing and assembling electronic circuits:

draws from the robust 5V rail, delivering stable, ample current. 3. Filtering Signal and Voltage Noise

The relationship is inversely proportional: Its popularity stems from its low power consumption

The YL105 datasheet highlights several key features of the device, including:

The analog response is smooth and repeatable (±2% variance between cycles). The digital trigger has about 2-3 mm of hysteresis due to the LM393's internal positive feedback (which is good—it prevents chattering).

The YL-105 break-out board features two main connector sections: a 6-pin male header row for your microcontroller connections and an 8-pin (2x4) female socket designed to seat the radio transceiver module. Microcontroller Interface (Input Headers) : Common Ground return connection.