Other Sensor

Rain Drop Detection Sensor Module is an electronic sensor module designed to detect the presence of raindrops or water droplets on its sensing surface. It is commonly used in Arduino projects, weather monitoring systems, automatic rain alarms, and smart home applications. The module typically consists of a rain-sensing plate and...

The Neodymium Circular Cylindrical Magnet is a compact permanent magnet manufactured from a neodymium-iron-boron (NdFeB) magnetic alloy. It provides strong magnetic attraction relative to its size, making it suitable for applications where a powerful magnetic field is required in a small space. Its circular cylindrical shape allows convenient integration into...

The INMP441 MEMS High Precision Omnidirectional Microphone Module is a compact digital microphone module designed for capturing audio and voice signals in embedded electronics and audio-processing applications. It uses a MEMS microphone with an integrated digital I2S interface, allowing audio data to be transferred directly to compatible microcontrollers and processors.The...

The SW520D Ball Switch Tilt Sensor is a compact mechanical tilt sensor designed to detect changes in orientation, inclination, and vibration. It contains two conductive contacts and an internal rolling metal ball that opens or closes the electrical circuit depending on the sensor's position. When the sensor is tilted beyond...

The KY-038 Small Microphone Sound Sensor Module is a compact audio detection module designed to sense sound levels in the surrounding environment. It features a high-sensitivity electret microphone and an LM393 comparator circuit that converts sound signals into both analog and digital outputs. The module can detect claps, voices, knocks,...

The KY-037 Microphone Sound Detection Module is a sensitive audio detection sensor designed to detect sound levels and acoustic signals in the surrounding environment. The module combines an electret microphone with an LM393 voltage comparator, providing both analog and digital outputs for sound monitoring and sound-triggered applications. The analog output...

The KY-017 Mercury Tilt Switch Module is a simple orientation and motion detection module that uses a mercury tilt switch to detect changes in position or inclination. When the module is tilted beyond a certain angle, the mercury inside the switch flows and creates an electrical connection, changing the output...

The KY-020 Ball Switch Sensor Module is a simple motion and tilt detection module that uses an internal rolling metal ball switch to detect changes in orientation, vibration, or movement. When the module is tilted or moved beyond a specific angle, the internal ball makes or breaks contact, changing the...

The Magic Cup Light Module is an interactive LED sensor module that demonstrates a unique lighting effect using a tilt switch and dual LEDs. When the module is tilted in one direction, one LED illuminates while the other turns off. Tilting the module in the opposite direction reverses the effect,...