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Manufacturers
This breakout has a really cool IR sensor from TI that can measure the temperature of an object without touching it! See description for more details about the product. Add to cart now!
MLX90614ESF-DCI Non Contact Infrared Temperature Sensor Module
Infrared Proximity Sensor, Obstacle-Avoiding See description for more details about the product. Add to cart now!
Infrared (IR) break-beam sensors are a simple way to detect motion. See description for more details about the product. Add to cart now!
Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that same light. See description for more details about the product. Add to cart now!
RPR220 Reflective Infrared Sensor is a highly sensitive sensor which is commonly used in compact disk players, copiers and office automation equipment. See description for more details about the product. Add to cart now!
MLX90393 is the latest generation of three-dimensional hall technology products. See description for more details about the product. Add to cart now!
Detection method: on-beam Detection distance: 5 m ± 10% Detecting objects: opaque objects Working voltage: 12-24V DC Output mode: AC and DC universal five-wire relay output, normally open + normally closed Housing material: ABS housing See description for more details about the product. Add to cart now!
5 sets of 5 white LEDs for Lilypad. See description for more details about the product. Add to cart now!
This Optical Fingerprint Sensor is a method of capturing and comparing fingerprints. It is a system used in conjunction with a matching system to enable efficient authentication for secure spaces and devices. See description for more details about the product. Add to cart now!
Sensor Type: Non-Contact Water Level Sensor Operating Voltage: 5-12VDC Wire Length: 50cm Connector: 4Pin Connector See description for more details about the product. Add to cart now!
The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line. This sensor is sold in packs of two units. See description for more details...
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The reflectance measurement is output as an analog voltage. This sensor is sold in packs of two units. See description for more details...
Batteries from the current production-straight from the valued manufacturer everActive with a very long expiry date (up to 5 years from the date of manufacture). See Description for more details about the product. Add to cart now!
Voltage [V]: 12.0 diameter [mm]: 7.7 in Height [mm]: 28.0 in Other designations: 27A, CA22, EL-812, EL812, G27A, GP27A, L828, MN27 See Description for more details about the product. Add to cart now!
Widely used in automatic transmission devices. See description for more details about the product. Add to cart now!
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
This set contains an assortment of about 140 colored wire jumpers, 14 lengths with 10pcs each. See Description for more details about the product. Add to cart now!
Sound Sensor See description for more details about the product. Add to cart now!
This sensor is a carrier/breakout board for ST’s VL53L1X laser-ranging sensor, which offers fast and accurate ranging up to 4 m. It uses the time of flight (ToF) of invisible, eye-safe laser pulses to measure absolute distances independent of ambient lighting conditions and target characteristics like color, shape, and texture (though these things will...
This microwave proximity sensor module is specifically used for detecting moving objects and a human body. It uses the Doppler radar technology in sensing motion and humans making it useful in applications such as automatic lighting, smart home, and DIY projects. This module is widely used in human body sensing lighting system and anti-theft alarm system...
MD-PS002-150KPa pressure sensor operates at 5 V power supply or a constant current of 1 mA. It can be used in automation projects which require compressed air. See description for more details about the product. Add to cart now!
6 Colors of Solid Core Wire 22 AWG - Perfect for prototyping circuits and ideal as breadboard hookup wires. Made of Tinned Copper - The benefits of having tinned copper wire include protection against corrosion, ease of soldering, and providing the same conductivity as bare copper. Uniformly Coated with PVC - The uniform insulation makes the wire easy...
This carrier for ST’s LPS25H digital barometer measures pressures from 260 mbar to 1260 mbar with absolute accuracy down to ±0.2 mbar and typical RMS noise of 0.01 mbar in high-resolution mode. See description for more details about the product. Add to cart now!
IMU 9-DOF CJMCU BNO055 Orientation Sensor
Obstacle Contact Sensor See description for more details about the product. Add to cart now!
PIR2 is a 433 MHz RF PIR motion sensor that for human detection. See description for more details about the product. Add to cart now!
Type: PIR Switch Working Voltage/Frequency: AC110-240V, 50/60Hz Sensing Distance: 4-6m Fitting Diameter: 40 mm Angle Coverage: 110 degrees See description for more details about the product. Add to cart now!
6 Colors of Solid Core Wire 24 AWG - Perfect for prototyping circuits and ideal as breadboard hookup wires. Made of Tinned Copper - The benefits of having tinned copper wire include protection against corrosion, ease of soldering, and providing the same conductivity as bare copper. Uniformly Coated with PVC - The uniform insulation makes the wire easy...
A really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino-compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50/60Hz light noise rejection, a wide detection range, and two illumination LEDs. See Description for more details about the product. Add to cart now!
This mini module features a light, color and distance sensor. It is based on the reflection of the IR waves emitted by the built-in LED and the output data is 16 bits. See description for more details about the product. Add to cart now!
100K 1% NTC Temperature Sensor See description for more details about the product. Add to cart now!
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25oC over the sensor's -40oC to +125oC range and precision of +0.0625oC. See description for more details about the product. Add to cart now!
The BH1750FVI sensor is a digital light sensor, communicating via I2C. This sensor is useful for learning about ambient light. It does not need external components, it has a low consumption internal circuit. See description for more details about the product. Add to cart now!
This soil moisture sensor is used to read the amount of moisture present in the soil surrounding the probe. It is ideal for monitoring the soil moisture in your urban garden and to detect the moisture content of the soil for your indoor flower pots. See Description for more details about the product. Add to cart now!
A really nice environmental sensor that's ideal for indoor monitoring of temperature, pressure, and humidity, or even outdoors in a suitable enclosure. It's Raspberry Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
This module can measure temperature and humidity with high accuracy, has calibrated digital output, is stable and reliable. See Description for more details about the product. Add to cart now!
SHT31 Temperature and Humidity Sensor Probe
2.1V to 3.6V Supply Voltage Low power consumption – 0.15uA typical I2C interface Resolution: 0.04%RH, 0.02°C Accuracy: ±2%RH, ±3°C See description for more details about the product. Add to cart now!
TH Sensor-AM2301 See description for more details about the product. Add to cart now!
This sensor with 0.5 m cable is for precision temperature sensing which can be used in laboratory, industrial processes, and more. See description for more details about the product. Add to cart now!
This is a Waterproof DS18B20 Temperature Sensor/Thermometer. The probe uses original DS18B20 temperature sensor chip. It is waterproof, moisture-proof and anti-rust with the high-quality stainless steel tube encapsulated. No other components, unique single bus interface. See description for more details about the product. Add to cart now!
Hookup Wire Kit (6 colors, 5m each, AWG18, Solid Wire) PVC Jacket Choose insulation: PVC (Solid Wire) Silicon (Stranded Wire) Choose diameter: 18 AWG 20 AWG 22 AWG 24 AWG 30 AWG See description for more details about the product. Add to cart now!
Proxxon spare mandrels, 10-piece set of 1-3/4-Inch long mandrels, 3/32-Inch shank. See description for more details about the product. Add to cart now!
Proxxon 28810 - Corundum Cutting Discs, 10 pcs., 22mm + Arbor
Plusivo soldering station is perfect for a beginner as it helps you out to solder components together, and the variable temperature (from 150oC up to 500oC) is enough for most of the projects. See description for more details about the product. Add to cart now!