UV Light Intensity Detector UV Meter Radiation Illuminance Sensor for Disinfection Strength

$416.99

YANGJI Industrial Solid State Relay 150A DC-AC (DC Control, AC Output) Model YHD3150ZF

$211.00

Boen Instruments Soil Moisture Sensor - FDR Soil Humidity Transmitter and Meter

$1,092.20

Raspberry Pi 5 Dedicated Cooler Fan Active Heat Sink with Thermal Pad

$64.80

Raspberry Pi 5 Dedicated Active Heatsink with Thermal Pad 5V DC Cooling Fan and Heat Sink

$29.00

F509 AC Smart Digital Display Ammeter Upper Limit Overload Alarm Detection Relay Controller Instrument

$188.00

Omnipolar Hall Magnetic Field Sensor - DIY Compatible with Arduino/micro:bit/STM32 Microcontrollers

$7.70

Raspberry Pi 5 Dedicated Cooling Fan with Heatsink and Thermal Pad

$64.24

Raspberry Pi 5 Dedicated Heatsink Fan Active Cooling with Thermal Pads

$66.40

Waveshare Raspberry Pi Compute Module CM5 Dedicated Cooling Fan 5V 3007 Integrated 4-Wire PWM Speed Control

$39.00

Honeywell SS495A, SS495A1, SS496A1 Solid-State Hall Effect Sensors, Linear, Magnetic Field

$5.58

Chint Power-On Delay-Off 24VDC Time Relay Controller AC NTE8-A B Adjustable AC220V

$26.84