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Passive Components
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
DFRobot Photoelectric Sensors Diffuse Reflection Photoelectric Switch (0-7m) 7In Stock
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Modules Gravity: PM2.5 Air Quality Sensor 6In Stock
35Expected 9/11/2026
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Oxygen / O2 Sensor (0-25%Vol, I2C & UART) 15In Stock
39Expected 10/2/2026
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: H2S Sensor (Calibrated) - I2C & UART 11In Stock
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical SO2 Sensor (0-20ppm, I2C&UART) 4In Stock
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Nitrogen Dioxide Sensor (0-20ppm, I2C/UART) 4In Stock
8Expected 9/15/2026
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: Factory Calibrated Electrochemical Hydrogen Sensor (0-1000ppm, I2C&UART) 7In Stock
11Expected 9/3/2026
Min.: 1
Mult.: 1

DFRobot Magnetic / Reed Switches Magnetic Contact Switch Sensor for Arduino 10In Stock
Min.: 1
Mult.: 1

DFRobot Motion & Position Sensors - Industrial RS485 Wind Vane Direction Sensor 26In Stock
49Expected 10/6/2026
Min.: 1
Mult.: 1

DFRobot Level Sensors - Industrial Gravity: Capacitive Non-contact Liquid Level Sensor(3mm TR, IP67) 60In Stock
Min.: 1
Mult.: 1

DFRobot Optical Sensor Development Tools Gravity: Ring 2D QR Code Scanner 16In Stock
38Expected 8/28/2026
Min.: 1
Mult.: 1

DFRobot Audio IC Development Tools Fermion: MEMS Microphone Module - S15OT421(Breakout) 70In Stock
85Expected 9/15/2026
Min.: 1
Mult.: 1

DFRobot Distance Sensor Modules - Enclosed Laser Ranging Sensor UART (4-400cm) 9In Stock
Min.: 1
Mult.: 1
DFRobot Distance Sensor Modules - Enclosed Laser Ranging Sensor RS485 (4-400cm) 37In Stock
Min.: 1
Mult.: 1

DFRobot Cameras & Camera Modules 12.3MP Camera Module for NVIDIA Jetson Nano & Raspberry Pi CM3 7In Stock
Min.: 1
Mult.: 1
DFRobot Multiple Function Sensor Modules Gravity: DHT20 Temperature & Humidity Sensor for Arduino 1In Stock
21Expected 9/14/2026
Min.: 1
Mult.: 1
DFRobot Temperature Sensor Development Tools Fermion: Temperature & Humidity(SHTC3), Pressure(BMP280), Ambient Light(VEML7700) and UV(ML8511) Sensor(Breakout) 6In Stock
Min.: 1
Mult.: 1

DFRobot Temperature Sensor Development Tools Gravity: High Accuracy Temperature, Humidity, Pressure, Ambient Light and UV Sensor - I2C/UART 11In Stock
Min.: 1
Mult.: 1

DFRobot Motion & Position Sensors - Industrial IR Break Beam Sensor (50cm) 96In Stock
Min.: 1
Mult.: 1
DFRobot Level Sensors - Industrial Capacitive Liquid Level Sensor for Arduino 8In Stock
Min.: 1
Mult.: 1

DFRobot Level Sensors - Industrial Non-contact Flexible Liquid Level Sensor 134In Stock
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Fermion: ENS160 Smart Air Quality Sensor - TVOC/eCO2/AQI Monitor (Breakout) 38In Stock
Min.: 1
Mult.: 1

DFRobot Pressure Sensor Development Tools Fermion: ICP-10111 Pressure Sensor (Breakout) 25In Stock
Min.: 1
Mult.: 1

DFRobot Pressure Sensor Development Tools Gravity: ICP-10111 Pressure Sensor 2In Stock
5Expected 9/15/2026
Min.: 1
Mult.: 1

DFRobot Multiple Function Sensor Development Tools Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) 51In Stock
Min.: 1
Mult.: 1