Analog Hall Effect Magnetic Sensor Module Arduino Compatible $3.95 This module is an analog magnetic field sensor. The strength of the field is given by an analog voltage at the signal pin of the module. The sensor must be connected to GND and 5V of the Arduino board. The output voltage is measured by analog pin A5 on... Add to Cart
3 pin KY-002 SW-18015P Shock Vibration Switch Sensor Module $4.95 This switch at rest is open (off) state. When subject to an external force touch with a appropriate shaking force, or its movement speed reaches appropriate centrifugal force (eccentric) heart, conductive pins will be in instantaneous conduction state to... Add to Cart
Adafruit VL6180X Time of Flight Distance Ranging Sensor (VL6180) - STEMMA QT $18.95 The VL6180X (sometimes called the VL6180) is a Time of Flight distance sensor like no other you've used! The sensor contains a very tiny laser source, and a matching sensor. The VL6180X can detect the "time of flight", or how long the... Add to Cart
SparkFun Air Quality Sensor - SGP30 (Qwiic) $27.95 The SparkFun SGP30 Air Quality Sensor provides information on the quality of the air in your room or house by monitoring the volatile organic compounds around the sensor. The SGP30 Air Quality Sensor can return valid indoor air quality (IAQ) readings... Add to Cart
Non-invasive AC Current Sensor - 30A $12.95 Split core current transformer are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). This Split core current transformer is... Add to Cart
Anemometer Wind Speed Sensor w/Analog Voltage Output $60.95 An anemometer is a device used for measuring wind speed, and is a common weather station instrument. This well made anemometer is designed to sit outside and measure wind speed with ease. To use, connect the black wire to power and signal ground, the... Add to Cart
SparkFun Soil Moisture Sensor (with Screw Terminals) $10.45 The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The soil moisture sensor is pretty straightforward to use. The two large, exposed pads function as probes for the sensor, together acting as... Add to Cart
Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor $34.94 The long awaited BME680 from Bosch gives you all the environmental sensing you want in one small package. This little sensor contains temperature, humidity, barometric pressure, and VOC gas sensing capabilities... Add to Cart
Round-shaped All-in-one UART Capacitive Fingerprint Sensor $24.95 This is a highly integrated round-shaped all-in-one capacitive fingerprint sensor module, which is nearly as small as a nail plate. The module is controlled via UART commands, fairly easy to use. It's advantages includes 360° omni-directional... Add to Cart
5 Kg Micro Load Cell $8.95 This straight bar load cell (sometimes called a strain gauge) can translate up to 5kg of pressure (force) into an electrical signal. Each load cell is able to measure the electrical resistance that changes in response to, and proportional of, the strain... Add to Cart
Pulse Sensor $32.95 Pulse Sensor is a plug-and-play heart-rate sensor for Arduino. Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem... Add to Cart
Alcohol Gas Sensor MQ-3 $5.95 $7.95 This alcohol gas sensor detects the concentration of alcohol gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 0.04 mg/L to 4 mg/L is suitable for breathalysers (the legal limit of breath alcohol... Add to Cart
IR (Infrared) Receiver Sensor (TSOP38238) $2.95 IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller. To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It... Add to Cart
12-inch Chemical eTape Liquid Level Sensor with Teflon Jacket $59.95 $69.95 The Chemical eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. What separates this... Notify Me
BMP180 GY-68 Barometric Pressure Motion Sensor $5.95 $7.95 Desciption : This module is precise, small and ultra-low power consumption is 3μA. It can be used in mobile devices.It boasts of good performance and the lowest absolute accuracy it can achieve is 0.03hPa. BMP180 makes use of the powerful 8-pin... Add to Cart
ML8511 UVB Ultraviolet (UV) Rays Sensor $14.95 The ML8511 sensor breakout is an easy to use ultraviolet light sensor. The MP8511 UV Sensor outputs an analog signal in relation to the amount of UV light it detects. This can be handy in creating devices that warn the user of sunburn or detect... Add to Cart
GY-BMP280 3.3V High Precision Atmospheric Pressure Sensor $5.95 Description: Bosch has stepped up their game with their new BMP280 sensor. An environmental sensor with temperature. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor from Bosch is the... Add to Cart
GY-87 MS5611 10DOF Module MPU6050 HMC5883L BMP180 Sensor $14.95 $19.95 Product Description 1.10DOF modules (three-axis gyroscope + triaxial accelerometer + three-axis magnetic field + Pressure). 2.Immersion Gold PCB process. 3.Using the chip: MPU6050 + HMC5883L + BMP180. 4.Power supply :3-5v. 5.Means of... Add to Cart
Inductive Proximity Sensor Switch $5.95 These Sensor might come in different colors other than blue DC 6-36V NPN 3-wire 8mm Inductive Proximity Sensor Switch Detector LJ18A3-8-Z/BY Product Description Metal shell, DC type, 8mm detecting distance, 3 wire system. Power supply inverted... Add to Cart
Snow/Rain/Humidity Sensor Module $2.95 Snow Rain Sensor Module Weather Sensor Humidity Sensor Module For Arduino Product Description 1.Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. 2.The sensor USES the high... Add to Cart