Best Electronic Component Sensors Deals Online In The US

Last Updated - November 3, 2025

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[Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor

HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino

HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot

WWZMDiB 2 Pcs HC-SR04 Ultrasonic Sensor Module Compatible with for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee (2 Pcs HC-SR04 Ultrasonic Sensor)

DROK 10K Temperature Sensor Probe, 5pcs 1 Meter Waterproof Temp Sensor Probe, Stainless Steel 3950 NTC Temp Sensor Probe, Digital Temperature Transmitter Extension Cable

HiLetgo 5pcs LM393 Correlation Photoelectric Sensor Opposite-type Infrared Count Sensor

2-Pack, Dusk to Dawn/Day Night Sensor, Photoelectric Switch, Photo Cell Sensor, 110V/120V/220V/240V Input, UL Listed, IP65 Water-Resistant, Photocell for Outdoor Light

Ransanx 2PCS IR Break Beam Sensor 5MM LEDs Counting Module Split Through-Beam Photoelectric Switch for Apply Relay, K60, PLC, 51 microcontroller, STM32,Cable Length 30cm,Test Distance 1M

Teyleten Robot SCD41 Gas Sensor Module CO2 Carbon Dioxide Temperature and Humidity Gas Sensor Module I2C

6501KW2002A Washer Rotor Position Sensor Assembly for L-G Hall Sensor Replaces 6501KW2002B PS3529186 4962510 AP4440680 by TOMOON

EPLZON HC-SR04 Ultrasonic Module Distance Sensor fit for Arduino UNO MEGA Nano Robot XBee ZigBee (Pack of 5 pcs)

HiLetgo 20pcs TCT40-16R/T 16mm Split Ultrasonic Sensor Ultrasonic Transceiver Probe 10 Transmitters + 10 Receivers T+R Ultrasonic Sensor Set

REXQualis Electronics Basic Kit w/Power Supply Module, Breadboard, Jumper Wire, LED,Resistor, comes with more than 300pcs sensors and components for fun and simple electronic projects.

EC Buying 10PCS IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Photo Interrupter Sensor Motor Speed Detection Robot for Arduino

EPLZON A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

DIYables 50pcs LDR Photoresistor Light Sensor Photocell for Arduino, ESP32, ESP8266, Raspberry Pi

MakerHawk 4pcs Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for Arduino DIY Kit

HiLetgo 10pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot

REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 830 tie-Points Breadboard, Precision Potentiometer,Resistor Compatible with Arduino, Raspberry Pi, STM32

EC Buying GY-521 MPU6050 3 Axis Accelerometer Gyroscope Module,6DOF 3-Axis Accelerometer + 3-Axis Gyroscope Sensor Module16-Bit AD Converter Data Output IIC I2C for Arduino (3PCS)