6-pin male header for connecting to a microcontroller (VCC, GND, and the SPI lines). Instructables Typical Pinout (Microcontroller Side)
All YL105 models share a standard length of per piece, making them convenient for one‑off repairs, prototyping, or small‑scale production runs.
: Streams received wireless data packets back to the MCU.
The code "YL" is an abbreviation for "Yellow", a standard color for wire and cable management used in low-voltage wiring, industrial control panels, and safety applications. The specific numeric code "105" refers to the packaging configuration, typically indicating the tubing is supplied in a and is often sold in a bulk or spool package. yl105 datasheet
The technical parameters outlined in the YL-105 module datasheet include: Specification Note / Context Can accept up to 7.0V max depending on the LDO variant. Output Voltage 1.9V to 3.6V DC Configured out-of-the-box to supply precisely 3.3V . Onboard Voltage Regulator AMS1117-3.3 IC Industry-standard LDO capable of handling up to 800mA peak. Quiescent / Operating Current 12.3 mA typical Scalable based on the underlying nRF24L01+ TX/RX state. Form Factor Dimensions 26mm x 19mm x 12mm
Enter the , a widely used breakout and adapter board designed specifically to bridge this hardware gap. This comprehensive guide and datasheet overview covers everything you need to know about the YL-105, from its technical specifications to its pinout and wiring schematics. What is the YL-105 Module?
The YL-105 datasheet documents an onboard paired with small SMD filtering capacitors bridged across the output terminals. These capacitors act as localized energy reservoirs, damping high-frequency electrical noise and smoothing out spikes from the 5V rail. Pinout Configuration and Interfacing 6-pin male header for connecting to a microcontroller
If you want the exact PDF datasheet, tell me whether your YL‑105 has any markings (chip ID, manufacturer, or photos) or confirm you want a web search; I can fetch the official datasheet PDF.
Most YL105 products follow this format:
| Pin Name | Function | |----------|----------| | VCC | Power supply (3.3V – 5V DC) | | GND | Ground (0V) | | DO | Digital output (HIGH when magnetic field detected, LOW when absent – or vice versa depending on comparator configuration) | | AO | Analog output (rare on basic YL105; some variants omit this) | The code "YL" is an abbreviation for "Yellow",
delay(500);
Thus, when you search for a "yl105 datasheet," you are likely looking for information on one of Alpha Wire’s yellow heat shrink tubes. The most common models include:
While overwhelmingly associated with Alpha Wire's heat shrink tubing, it is worth noting that the "YL-105" designation appears in other unrelated, niche products. Some search results may point to an "YL-105" as a component in a remote control infrared alarm system, with specifications including a 6V DC power supply, 105dB alarm sound, and a detection range of 3 to 5 meters. Additionally, there are "YL105" sensors, such as the SRWQ100-YL105-9001, a water quality sensor for residual chlorine.
The YL-105 Turbidity Sensor is a classic example of applied optics for the maker community. While it lacks the precision of laboratory-grade nephelometers, its simplicity, low cost, and ease of integration make it an invaluable tool for prototypes and non-critical monitoring systems.