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Modules


Displaying 1 to 20 (of 26 products)

SING F LTD 1pcs ESP8266 WiFi Relay Module with ESP-01S Relay Adapter Module for Smart Home Appliance Connect Fan Illuminator Smart Switch Phone APP Remote Control Switch Wireless Transceiver

$9.69

$ 3 .99 $3.99

4.9
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DAGIJIRD Soldering Free Power Bank Kit Battery Storage Box Quick Charging DIY Case Kit for 16x18650 Lithium Battery

$22.89

$ 9 .99 $9.99

4.3
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6pcs XH-M131 Light Automatic Control Module 12V Light Control Relay Light Switch Photosensitive Resistor Module

$11.99

$ 5 .99 $5.99

4.6
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4 Channel WiFi Wireless Smart Temperature Dry Contact Relay Switch Module,USB 5V AC 85-250V ，Tuya Smart Life app Remote Control,Work with Alexa Google Home (4CH WiFi Relay), white, TYWD4CH-RF

$19.59

$ 9 .99 $9.99

4.8
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DC 6.5-25V 32Channels Optically Isolated Input NPN Switch Digital Collector RS485 Modbus RTU Module (1)

$23.99

$ 11 .99 $11.99

4.8
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DDIS24QC 15W DC 24V 36V 48V to 12V 5V 3.3V DIN Rail Isolated Power Supply Module DC-DC Buck Converter for PLC RS485 IO Relay LED(Output 5V)

$15.01

$ 6 .99 $6.99

4.9
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3Pcs DC 12V Delay Relay Module Electronics Delay Relay Turn On Off Switch Module with Timer Adjustment Potentiometer Delay Module LED Indicator

$9.99

$ 4 .99 $4.99

4.9
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2PCS 110V/220V AC Voltage Detection Household Grid Power-on/Power-Off Reminder Module for Arduino pi PLC STM32 ESP8266(Output Level 3-8V)

$11.24

$ 4 .99 $4.99

4.9
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Tuya app WIFI Smart Energy Monitor, Single Phase Clamp Electricity Meter with 1 * 80ACT Current Transformer, Remote Monitor Meter Real-Time Electricity

$26.99

$ 11 .99 $11.99

4.3
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Welding Practice Water Lamp Module Kit NE555 CD4017 Circuit Board DIY Kit

$2.00

$ 0 .99 $0.99

4.4
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Updated WiFi Wireless Smart Switch Inching Self-locking Relay Module,Set Inching Time from 0.5 second to 1 Hour,be applied to access control,DIY WIFI Garage Door Opener (Smart life app 2CH)

$17.90

$ 7 .99 $7.99

4.3
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Undervoltage Cut Off Module, 12V Battery Low Voltage Cut Off Automatic Switch Battery Charging Board Circuit Undervoltage Controller Module

$7.49

$ 2 .99 $2.99

4.4
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12V 4 Channel USB Relay Module Programmable Computer Control Switch for Smart Home PC Intelligent Control

$12.87

$ 6 .99 $6.99

4.9
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Nortek GoControl PD300EMZ5-1: Z-Wave Plug-in Dimmer Module 908.42 MHz 120 VAC

$49.95

$ 23 .99 $23.99

4.8
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WiFi TASMOTA 8-Channel Electromagnetic Relay Board with ESP8266 - Home Automation - Pre-Flashed, Versatile DC Voltage Compatibility - Smart Home Automation for Lighting, Appliances, and More

$34.99

$ 16 .99 $16.99

4.6
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DIYPHONE Mechanic L1 Intelligent UV Curing Lamp 5V Type-C Green Oil Fast Curing Light for Phone PCB Mainboard OCA Glue Curing Repair Lamp

$19.99

$ 8 .99 $8.99

4.9
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4 Channel WiFi Relay USB 5V DC 7V-32V Smart WiFi Dry Contact Relay Switch Module,Tuya Smart Life app Remote Control,Work with Alexa Google Home (uncanned)

$19.99

$ 9 .99 $9.99

4.4
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1pcs,MG75Q2YS40,MG75J2YS45,MG75J2YS50,Original Module(MG75J2YS45)

$42.00

$ 20 .99 $20.99

4.7
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Litepanels Astra 1x1 Bluetooth Communications Module

$180.50

$ 89 .99 $89.99

4.9
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SONOFF POWR316D Elite 16A WiFi Smart Power Meter Switch Smart WiFi Wireless Light Switch with Energy Monitoring,Universal DIY Module for Smart Home, Works with Alexa & Google Home

$20.99

$ 9 .99 $9.99

4.6
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Displaying 1 to 20 (of 26 products)