Other Sensor

The ACS712 5A Current Sensor Module is a Hall-effect-based current sensing module designed to accurately measure both AC and DC currents up to ±5A. Built around the Allegro ACS712ELCTR-05B current sensor IC, the module provides an analog voltage output that is directly proportional to the measured current while offering galvanic...

The ACS712 30A Current Sensor Module is a Hall-effect-based current sensing module designed to accurately measure both AC and DC currents up to ±30A. Built around the Allegro ACS712ELC-30A current sensor IC, the module provides an analog voltage output that is directly proportional to the measured current while maintaining galvanic...

The 0–25V Voltage Sensor Module is a compact voltage measurement module designed to safely measure DC voltages up to 25V using the analog input of a microcontroller. The module is based on a precision resistive voltage divider, which scales the input voltage down by a factor of 5:1, allowing voltages...

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,...

The 10D-9 NTC Thermistor is a Negative Temperature Coefficient (NTC) resistor primarily used for inrush current limiting in electronic circuits. It helps protect sensitive electronic components from high surge currents that occur when power is first applied to a device. With an initial resistance of 10 ohms at 25°C and...

650nm 6mm 5V DC 5mW Mini Laser Dot Diode Module which is made of copper plastic. It is suitable for 3V 5mW standard, with 6mm outside diameter, can be used to connect diode tubes for multiple uses. This set of 3 mini laser diode modules operates at a wavelength of 650nm, producing a...