Sensors

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 Linear Magnetic Hall Sensor Module is a magnetic field sensing module designed to measure the strength and polarity of magnetic fields using the Hall Effect principle. Unlike digital Hall sensors that only detect the presence or absence of a magnet, a linear Hall sensor provides an analog voltage output...

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 Finger Heartbeat Detection Sensor Module is a compact biosensing module designed to measure heartbeats by detecting changes in blood volume within a finger using an infrared LED and photodetector. Based on the principle of photoplethysmography (PPG), the sensor monitors variations in blood flow caused by heart contractions and generates...

The IR Flame/Fire Sensor Module is a compact infrared detection module designed to identify flames and fire sources by sensing infrared light emitted in the wavelength range typically produced by flames. The module incorporates a highly sensitive IR photodiode along with a comparator circuit that provides both analog and digital...

The ADXL345 is a compact, low-power, high-resolution 3-axis digital accelerometer sensor capable of measuring acceleration in the X, Y, and Z axes. Developed by Analog Devices, this sensor provides precise motion sensing and tilt detection, making it ideal for robotics, wearable electronics, motion monitoring, vibration analysis, and embedded system applications....

The MPU9250 is a highly integrated 9-axis motion tracking sensor module that combines a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer (digital compass) into a single compact package. Designed for advanced motion sensing and orientation tracking applications, the MPU9250 provides precise measurement of acceleration, angular velocity, and magnetic field data....

The TCRT5000 Reflective IR Optical Sensor is a compact infrared sensing device that combines an infrared emitter and phototransistor receiver in a single package. It is designed to detect the presence of objects and measure surface reflectivity by emitting infrared light and sensing the reflected signal. The sensor is widely...

The 5mm LDR (Light Dependent Resistor), also known as a photoresistor, is a compact light-sensitive component that changes its resistance based on the intensity of light falling on its surface. When exposed to bright light, its resistance decreases significantly, while in darkness, the resistance increases to a very high value....

The 8mm LDR (Light Dependent Resistor), also known as a photoresistor, is a light-sensitive electronic component whose resistance changes according to the intensity of incident light. When exposed to brighter light, the resistance decreases, while in darkness or low-light conditions, the resistance increases significantly. Featuring a compact 8mm photosensitive surface,...

The 12mm LDR (Light Dependent Resistor), also known as a photoresistor, is a light-sensitive electronic component whose resistance changes according to the intensity of light falling on its surface. As the light level increases, the resistance decreases, and as the light level decreases, the resistance increases. This 12mm photoresistor is...

The MPU-6050 is a highly integrated 6-axis Motion Tracking Sensor that combines a 3-axis accelerometer and a 3-axis gyroscope in a single compact module. Developed by InvenSense, the MPU-6050 provides accurate motion sensing, orientation tracking, tilt measurement, angular velocity detection, and vibration monitoring for a wide range of embedded and...