Hw-133-v1.0 | Datasheet !!exclusive!!

However, due to inconsistent labeling by Chinese manufacturers, some sellers list the Hw-133-v1.0 as a similar to the HC-SR04. Therefore, before working with any board labeled Hw-133-v1.0, always visually confirm its components.

This article serves as a complete , providing you with the pinout, electrical characteristics, wiring diagrams, and example code to get this module working with Arduino, Raspberry Pi, or ESP32. By the end, you will understand exactly how to integrate the Hw-133-v1.0 into your next project. What is the Hw-133-v1.0? The Hw-133-v1.0 is most commonly identified as a Rain Water Level Detection Sensor Module . It is a low-cost, analog/digital output board used to detect the presence of water, rain, or the liquid level in a container. The "v1.0" indicates the first major revision of the hardware design. Hw-133-v1.0 Datasheet

: [Insert current date] License : Free to distribute for educational purposes. Always verify with your actual hardware revision. By the end, you will understand exactly how

Remember to address the corrosion issue with intermittent powering or regular cleaning. With proper handling, the Hw-133-v1.0 provides reliable service for leak detection, gardening automation, and industrial liquid monitoring. : Hw-133-v1.0 Datasheet, Hw-133-v1.0 pinout, Hw-133-v1.0 specifications, Hw-133-v1.0 Arduino, Hw-133-v1.0 rain sensor, LM393 module. It is a low-cost, analog/digital output board used

Introduction In the world of embedded systems and DIY electronics, breakout boards and sensor modules often carry cryptic silk-screen labels. One such common designation is Hw-133-v1.0 . While not a mainstream IC from giants like Texas Instruments or Microchip, the Hw-133-v1.0 is widely recognized among hobbyists as a specific revision of a popular sensor module – typically a Raindrop / Water Level Sensor Module or a variant of the HC-SR04 Ultrasonic Distance Sensor.

delay(500);

void setup() Serial.begin(9600); pinMode(DIGITAL_PIN, INPUT); Serial.println("Hw-133-v1.0 Sensor Ready");