
Waterproofed DS18B20 temperature sensor with 1-Wire interface, measuring –55°C to +125°C. Multiple sensors can share one data line. IP68-rated for immersion in liquids.
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
DHT/AHT sensors, SHT-series humidity chips, BMP and LPS barometers, BME combined sensors, DS18B20 probes, thermocouple amplifiers and non-contact MLX IR sensors — about 165 listings, very different accuracy classes.
Gravity: Analog LM35 Temperature Sensor For Arduino visual previewGravity: Analog LM35 Temperature Sensor For Arduino
Analog temperature-only module. Useful when humidity is not needed and the controller has an ADC input.
Gravity: DHT11 Temperature & Humidity Sensor For Arduino visual previewGravity: DHT11 Temperature & Humidity Sensor For Arduino
Low-cost DHT11 temperature/humidity module. Same broad job as DHT22, but lower range and accuracy.
AM2302 (wired DHT22) temperature-humidity sensor visual previewAM2302 (wired DHT22) temperature-humidity sensor
Wired DHT22/AM2302-family sensor. Same broad sensing class as DHT22, but cable and package change the mechanical fit.
DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor visual previewDHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor
I²C AHT20/DHT20 temperature/humidity module. A redesign alternative to DHT-style sensors, not a drop-in replacement.
MIKROE DHT22 2 Click visual previewMIKROE DHT22 2 Click
DHT22-class temperature/humidity sensor on a mikroBUS Click board. Functional family match, not a connector or footprint match for bare/Gravity/pin modules.
MIKROE DHT22 Click visual previewMIKROE DHT22 Click
DHT22-class Click board. Treat as DHT22-family sensing with mikroBUS-specific wiring and board assumptions.
MPL3115A2 I2C Barometric Pressure/Altitude/Temperature Sensor visual previewMPL3115A2 I2C Barometric Pressure/Altitude/Temperature Sensor
Adafruit AHT20 Temperature & Humidity Sensor Breakout Board visual previewAdafruit AHT20 Temperature & Humidity Sensor Breakout Board
I2C AHT20 breakout. Useful for new designs or redesigns; not a drop-in replacement for single-data-line DHT11/DHT22 circuits.
Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor visual previewAdafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor
Adafruit BMP580 I2C or SPI Temperature and Pressure Sensor visual previewAdafruit BMP580 I2C or SPI Temperature and Pressure Sensor
Adafruit BMP581 I2C / SPI Temperature and Pressure Sensor visual previewAdafruit BMP581 I2C / SPI Temperature and Pressure Sensor
Adafruit BMP585 Ported I2C / SPI Temperature and Pressure Sensor visual previewAdafruit BMP585 Ported I2C / SPI Temperature and Pressure Sensor
Biomedical Sensor Pad (10 pack) visual preview
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Capacitive Fingerprint Reader visual preview
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Sensors · Biometric sensors · 24 parts
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100X Industrial Microscope Lens for Raspberry Pi HQ Camera visual preview
12.3MP Camera Module for NVIDIA Jetson Nano & Raspberry Pi CM3 visual preview
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Sensors · Cameras & vision · 139 parts
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Adafruit INA219 FeatherWing visual preview
Adafruit INA219 High Side DC Current Sensor Breakout STEMMA QT visual previewINA-series I2C monitors, Hall-effect sensors like the ACS723 and Gravity 20A/50A boards, and non-invasive CT clamps for everything from 3.3V rail telemetry to mains current sensing.
Sensors · Current & voltage · 24 parts
VL53L1X Time of Flight (ToF) Sensor Breakout visual preview
Solid State TOF LiDAR - CE30-A visual preview
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4-20HR-MaxSonar-WRMI MB7489 Waterproof Ultrasonic Distance Sensor (50~500cm, IP67) visual previewAbout 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.
Sensors · Distance sensors · 178 parts