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3 In 1 LED DS3231 DS3231SN Digital Clock Temperature Voltage Module Time Thermometer Voltmeter Board DC 5V-30V
US $ 5.05
(5.0)
TLV493D Triple-Axis Magnetometer Module Compatible With STEMMA QT Qwiic
US $ 7.64
US $ 14.69
-48%
(5.0)
Relay Module ESP-07 8 Way WIFI Module 5V/7-28V Power Supply ESP8266 Development Board Secondary Development Module
US $ 13.79
US $ 22.98
-40%
(5.0)
Pool Thermometer with LED Display and Waterproof Probe Thermometer for Water Fish Tank Outdoor Temperature Meter EU Plug
US $ 56.51
(5.0)
Ewelink Smart Zigbee Temperature Humidity Sensor Battery Powered App Real-time Report Smart Home Work With Alexa Google Home
US $ 13.10
US $ 21.83
-40%
(5.0)
CC-Debugger Bluetooth ZIGBEE Emulator Support Online Upgrade 2540 2541 2530 Protocol Analysis
US $ 9.94
US $ 12.44
-20%
(5.0)
Tuya Waterproof Smart Plug Wifi Smart Socket Outdoor Socket Time Setting Remote Outlet Compatible With Alexa Google Home(EU Plug
US $ 22.44
US $ 29.14
-23%
(5.0)
AHT20+BMP280 Temperature Humidity And Pressure Module High-Precision Digital Sensor
US $ 0.92
US $ 1.35
-32%
(5.0)
NEW-TUYA WIFI Smart Circuit Breaker 1P DIN Rail For Smart Home Wireless APP Remote Control Switch For Yandex Alic
US $ 22.66
(5.0)
Data Repair Tool SD Card Repair Memory Card Repair Test Flight Line Tool PC3000 FE Tool Pc3000 Data Recovery Test Tool
US $ 41.36
US $ 59.94
-31%
(5.0)
LD2451 24G Vehicle Ranging Speed Measurement Millimeter Wave Radar Vehicle Condition Monitoring Sensor Module
US $ 9.67
US $ 13.82
-30%
(5.0)
ZigBee Tuya WiFi Temperature Humidity Sensor APP Monitor Digital Hygrometer Thermometer Compatible With Smart Life Alexa Google
US $ 6.53
(5.0)
7 Channel RS485 NTC Temperature Sensor Measurement MODBUS RTU Paperless Recorder PLC NT18B07
US $ 6.19
US $ 16.73
-63%
(5.0)
Tuya Wifi Thermostat LCD Digital Touch Temperature Control For Alexa
US $ 26.61
US $ 38.02
-30%
(5.0)
0.5W PIXIE Shortwave CW Transceiver Kit Unfinished 7023Khz-7026Khz Receiving CW SSB Signals
US $ 11.95
US $ 19.27
-38%
(5.0)
Tuya Zigbee Water Sensor Flood Leak Detector App Remote Monitoring for Kitchen/Bathroom Support Home Assistant Zigbee2mqtt
US $ 4.31
US $ 14.81
-70%
(4.9)
Pool Thermometer with LED Display and Waterproof Probe Thermometer for Water Fish Tank Outdoor Temperature Meter EU Plug
US $ 56.51
(5.0)
Smart Zigbee Temperature And Humidity Detector Sensor APP Real Time Monitoring LCD Screen Diaplay Works White
US $ 7.90
US $ 10.97
-28%
(5.0)
Smart Home Temperature Sensors Tuya Temperature Sensor Works With Alexa Google Assistant Smart Life
US $ 8.30
US $ 10.37
-20%
(5.0)
7016A Digital Temperature Controller 220V 30A With High-Power Temp Control Thermostat Heating Cooling NTC Sensor
US $ 10.95
US $ 13.69
-20%
(5.0)
6ES7193-6BP20-0DA0 for SIEMENS SIMATIC ET 200SP, BaseUnit
US $ 44.10
US $ 49.00
-10%
(5.0)
DC 12V 4 Wire High-Temp Fan Temperature Control Speed Controller CPU Module Temperature Alarm PWM PC CPU
US $ 3.95
(5.0)
Din Rail Thermostat With -40-110℃ Convenient 2 Way Output Temperature Alarm Controller Output 7A/250VAC
US $ 17.05
US $ 27.95
-39%
(5.0)
5-In-1 Tuya Bluetooth CO2 Detector Monitor Smart Home CO2 CO Humidity Temperature Pressure Sensor Real-Time Detection Durable
US $ 53.15
US $ 102.21
-48%
(5.0)
MQ139 Freon Sensor Module Gas Detection Sensor Module MQ139 Freon Gas Sensor Probe Gas Detection Module
US $ 18.52
US $ 29.87
-38%
(5.0)
HOT
HLK-LD2410B High Sensitivity 24G Radar Heartbeat Detection Sensor Module LD2410B HLK-LD2410B-P 24Ghz HLK-LD2410B
US $ 5.05
US $ 5.31
-5%
(5.0)
6Channel Temperature Acquisition Module Pt1000 to RS485 MODBUS RTU Protocol ADM-4760
US $ 43.30
US $ 56.23
-23%
(5.0)
Auto Parts Engine Coolant Temperature Sensor For Hyundai Kia 2000-2015 39220-38030
US $ 3.30
(5.0)
Wifi Time Service Clock Module Automatic Clock DIY Digital Electronic Clock Wireless Network Time Service
US $ 8.41
US $ 10.51
-20%
(5.0)
1Set Portable Weather Station Kit Humidity And Environment BMP180 Pressure Sensor Sensor Module Kit
US $ 12.31
US $ 17.57
-30%
(5.0)
PMW3901 Optical Flow Sensor Module Optical Current Sensor PMW 3901 Light Flow XY Translation CJMCU-3901
US $ 11.69
US $ 19.48
-40%
(5.0)
NEW Digital LCD Thermometer Temperature Gauge Probe Sensor -50°C TO +110°C Range
US $ 3.04
(5.0)
ADM-5832G Industrial 2-Port Modbus Gateway Server RTU/ASCII to Modbus TCP Support PLC Serial Port
US $ 39.86
US $ 42.86
-7%
(5.0)
Tuya Smart Home WiFi Temperature and Humidity Sensor IR Remote Control for Air Conditioner TV AC Works with Alexa Google
US $ 17.55
(5.0)
PUSR RS485 RS232 Serial Device Server Serial To WIFI / WIFI to Ethernet Converter Support Modbus Gateway USR-W610
US $ 36.52
US $ 81.16
-55%
(5.0)
AHT20+BMP280 Temperature Humidity And Pressure Module High-Precision Digital Sensor
US $ 1.07
US $ 1.58
-32%
(5.0)
USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server
US $ 16.51
US $ 17.75
-7%
(5.0)
4CH Tuya Smart Switch 220V WIFI Module Remote Control USB 5V 12V 24V 85-250V RF Receiver 10A Smart Relay Includes Free Shell
US $ 11.87
US $ 29.47
-59%
(4.9)
63mm Pipe Clip-on Dial Thermometer Temperature Round Plate Gauge with Spring,Range 0-120℃, Aluminum Case, 5Pcs Set
US $ 17.34
US $ 22.52
-23%
(5.0)
7MBP75RA120-16 NEW MODULE
US $ 62.90
US $ 85.00
-26%
(5.0)
Tuya Smart Bluetooth Soil Tester Temperature And Humidity Meter Waterproof Thermohygrometer Garden Automation Irrigation
US $ 16.14
US $ 23.06
-30%
(5.0)
HFES ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board Power, 16 Way Relay Module, Supply Mode 12V
US $ 20.09
US $ 32.94
-39%
(5.0)
Tuya Warm Floor Thermostat 16A Smart Wifi Temperature Controller Water Heating Thermostat Of Remote Control For Home Black
US $ 28.71
(5.0)
Hot Press Combination Led Control Box Machine Thermostat Temperature Regulator Heat Press Machine 220V US Plug
US $ 38.93
US $ 64.89
-40%
(5.0)
Tuya WiFi Smart IR Remote Controller Smart Home Infrared Universal Remote Blaster One for All Control AC TV DVD CD AUD SAT
US $ 3.02
US $ 11.75
-74%
(4.9)
3 Phase Bridge Rectifier SQL50A 1000V SQL50-10 Rectifier Module
US $ 3.67
US $ 6.12
-40%
(5.0)
Tuya New WiFi Temperature Humidity Sensor Smart Life Backlight Hygrometer Thermometer Sensor Support Alexa Google Home Assistant
US $ 4.90
US $ 16.22
-69%
(4.9)
Tuya Zigbee Temperature And Humidity Sensor Need Zigbee Gateway Hub Smart Home Indoor Hygrometer Alexa Google Voice Control
US $ 55.76
(5.0)
Tuya Zigbee Temperature Humidity Sensor Indoor Humidity Detector Smart Life Large Display Light Intensity Detection Alexa Google
US $ 15.85
(5.0)
HOT
Tuya Knob Switch Wireless for Light Curtain Fan Tuya Smart Knob ZigBee Tuya Light Dimming Switch Smart Home App Control
US $ 8.24
(5.0)