M03 M04 Water Level Detection Module Sensor Green Non-Contact Liquid Level Touch Switch Liquid Sensor

$2.51

Thermal Sensor Module Temperature Switch Thermistor Module Ambient Temperature Sensor (3/4-Wire)

$3.42

ATK-VL53L0X VL53L0X Laser Distance Measurement Module ToF Ranging Time-of-Flight Sensor Module

$13.02

F5 Flame Sensor Module 5/12V Fire Source Detection Red Relay Control Firelight Detection Alarm (3/4 Wire)

$3.48

SC7A20H 3-Axis Accelerometer Tilt Angle Sensor Module Inclination Level Detection Serial Output

$11.50

Upgraded SGP30 Gas Sensor Module TVOC/eCO2 Carbon Dioxide Measurement Air Quality Formaldehyde

$60.08

TDS Sensor Module Analog Signal Water Conductivity Sensor Liquid Detection Water Quality Detection Module

$14.08

Flame Sensor Module Fire Source Detection Module Infrared Receiver Sensor Firelight Detection Alarm (3/4 Wire)

$3.22

DHT11 Digital Temperature and Humidity Sensor Module with Environmental Probe and Dupont Wires

$2.20

ToF Laser Distance Sensor Module TOF050C/050F/200C/200F/400F Serial IIC Module

$14.20

Risym Thermal Sensor Module Temperature Switch Sensor Module Thermistor Module (3/4 Wire)

$3.33

Sound Sensor Module Voice-Controlled Sensor Switch Sound Detection Whistle Switch Amplifier Microphone

$3.61