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Arduino UNO R3 DIP 328P-PU + USB Cable
$8.99
$12.48
-28%
10x KF301 2P/3P Splicing, screw type PCB spacing 3.5mm connector
$0.94
$1.30
-28%
HC-SR04 Ultrasonic Wave Distance Sensor
$1.87
$2.60
-28%
$3.00
$4.16
-28%
10x LED 10mm White Red Green Blue Yellow Light Diode Lamp Bulb
$0.94
$1.30
-28%
830-Point Breadboard Solderless Prototype PCB
$3.18
$4.42
-28%
Featured Products
Tecsa Widescreen HD Webcam TC200
$10.30
$11.70
-12%
Arduino UNO R3 DIP 328P-PU + USB Cable
$8.99
$12.48
-28%
MQ7 Carbon Monoxide CO Gas Alarm Sensor Detection
$2.25
$3.12
-28%
$3.00
$4.16
-28%
Solder Wire 0.3/0.4/0.5/0.6/0.8/1.0mm Diam 63/37 Core Welding
$3.49
$4.16
-16%
Electronic Sensors
There are 51 products.
MC-38 Wired Sensor Detector Magnetic Switch Normally Closed or Normally Open
In-Stock
MC-38 Wired Door Window Sensor Detector Magnetic Switch Normally Closed or Normally Open NC/NO for Home Security Alarm System
$1.56
SR04T Ultrasonic Wave Waterproof Distance Sensor
In-Stock
SR04T Ultrasonic Wave Waterproof Distance Sensor
$9.10
Voice Recognition Module V3 compatible with Arduino
Out-of-Stock
Voice Recognition Module V3 compatible with Arduino
$16.12
Y28 Non-Contact Liquid Level Sensor Relay External Alcohol Water Level Detector
Last items in stock
Y28 Non-Contact Liquid Level Sensor Relay Output External Water Level Switch Sensor Disinfectant Alcohol Water Level Detector
$10.40
Contactless Liquid Water Level Sensor High or Low level
Last items in stock
Contactless Liquid Water Level Sensor High or Low level with indicator LED
$12.22
HC-SR04 SR04 Ultrasonic Sensor Measuring Distance Sensor LED Display Module
Last items in stock
HC-SR04 SR04 Ultrasonic Sensor Measuring Distance Sensor LED Display Module
$7.80
AM2301 DHT21 Digital Temperature and Humidity Sensor
In-Stock
AM2301 DHT21 Digital Temperature and Humidity Sensor
$4.68
Shake vibration Sensor TZT 801s Module LM393 3-5VDC
In-Stock
Shake vibration Sensor TZT 801s Module LM393 3-5VDC
$3.64
MAX30102 Heart rate Sensor Module Puls detection Blood oxygen
In-Stock
MAX30102 Heart rate Sensor Module Puls detection Blood oxygen
$3.38
MAX6675 Module with Thermocouple Sensor Temperature Module
Last items in stock
MAX6675 Module with Thermocouple Sensor Temperature Module
$5.72
BME280 5V Digital Temperature Humidity Barometric Pressure Sensor Module
In-Stock
BME280 Digital Temperature Humidity Barometric Pressure Sensor Module Breakout
$6.50
Vl53L1X V2 Laser Ranging STM32 TOF Time of Flight Distance Measurement Sensor
Last items in stock
Vl53L1X V2 Laser Ranging STM32 TOF Time of Flight Chip Flight Distance Measurement Sensor
$4.68