Infrared Human Body Induction Module Long-Distance Diffuse Reflection Infrared Sensor Embedded Photoelectric Switch Sensor

$45.00

DHT11 Temperature and Humidity Sensor Compatible with DHTC11 Single-Bus Digital Output High-Precision Module

$1.70

Keyes Self-Locking Button Module Self-Locking Switch Sensor Electronic Building Blocks Compatible with Arduino

$9.00

Risym Soil Moisture Detection Module Soil Sensor Relay MCU Development Board Expansion Board

$20.24

Miniature SR602 Human Body Induction Module Pyroelectric Human Infrared Sensor Probe Switch High Sensitivity

$3.80

Non-Contact Liquid Level M03/04 Water Level Detection Module Sensor Green Touch Switch Liquid Sensor

$1.43

Wind Pressure Transmitter Module Micro Differential Pressure Sensor Chip Differential Pressure Core Circuit Board Module 4-20mA Output

$22.00

SevenStarBug Analog TDS Sensor Water Conductivity Sensor Water Quality Detection Liquid Testing Module

$15.00

3.3V-5V Small Active Buzzer Module Level Trigger Sound Sensor Microcontroller Programming Development Board

$1.30

HX711 Pressure Sensor Weighing Scale Module Digital Tube Display 1KG/5KG/10KG/20KG

$4.80

High-Precision Tension Side-Pressure Load Cell Wire Rope Crane Weight Module Pull-Force Direct from Manufacturer

$715.00

LM75 Temperature Sensor High-Speed I2C Interface High Precision LM75BD Development Board Module LM75AD

$6.54