Amazon.com: NOYITO 1-Channel MOSFET Switch Module IRF540 Isolated Power Module (1-Channel, Red) : Electronics
COLOROCK Mini Smart Relay WiFi Switch, DIY Smart Light Switch Module Smart Life/Tuya App, Compatible with Alexa and Google Home Smart Speakers,with Appointment Timing Function. 16A (2Pack).: Amazon.com: Tools & Home Improvement
Amazon.com: Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home
MHCOZY 1 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Opener, Work with Alexa Google Home Nest IFTTT: Amazon.com: Tools & Home Improvement
eMylo WiFi Relay Switch Wireless Light Remote Control Module For Smart Home Automation Compatible with Alexa DIY 6 Packs - - Amazon.com
Amazon.com: HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger : Industrial & Scientific
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Amazon.com: AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board : Industrial & Scientific
4 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Controller (5-32V): Amazon.com: Tools & Home Improvement
MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V，Ba applied to access control, turn on PC, garage door (5v) - - Amazon.com
MakerHawk 6pcs Optical Endstop with 1M Cable Optical Switch Sensor Photoelectric Light Control Optical Limit Switch Module for 3D Printer: Amazon.com: Industrial & Scientific
Amazon.com: DC 12V Adjustable Times Switch Module Signal Trigger Turn Off Timer Delay Switch Module 0~25Seconds Time Delay : Tools & Home Improvement
Amazon.com: 4 Channel WiFi Momentary Inching Relay Self-Locking Switch Module DC 7-32V DIY Switch Module eWelink APP Remote Control Switch Relay Module Compatible with Alexa Echo Goolge Home : Industrial & Scientific
Switch module: Amazon.com: Industrial & Scientific
Amazon.com: Hard Drive Power Switch Module for 2.5/3.5 inch SATA HDD/SSD, SATA Switch, HDD Power Switch Hard Drive Selector，Controls up to Four HDDs : Electronics
RF Remote Switch, 1pc 110-240V 6 Channel RF Relay Module Board Remote Control Switch diode Holder rf Remote Switch: Amazon.com: Tools & Home Improvement
Self Lock Switch Module, 5/12 V/ 24V Self Lock Switch High Level Trigger Relay Module One Button Start Stop Self Locking Relay Module (DC 12V): Amazon.com: Industrial & Scientific
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
X10 Wall Switch Module - WS467 - Wall Dimmer Switches - Amazon.com
Smart Light Switch Module, Small Size Wireless Light Switch for Electric Appliance: Amazon.com: Tools & Home Improvement
Philips Hue Wall Switch Module, Keeps Hue Smart Lights Reachable When Switch is Off (White 2-Pack), Requires Hue Lights and Hue Bridge - - Amazon.com
Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific
Smart Light Switch Module, Wireless Light Switch 3 Gang Convenient 90‑250V Small Size for Electric Appliance: Amazon.com: Tools & Home Improvement
Amazon.com: Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home
WiFi Switch, eMylo Smart WiFi Relay Switch Wireless Light Remote Control Module for Smart Home Automation Compatible with Alexa Google Assistant: Amazon.com: Tools & Home Improvement
3V Relay Power Switch Board, Icstation 1 Channel Optocoupler Module Opto Isolation High Level Trigger for IOT ESP8266 Development Board (Pack of 5): Amazon.com: Industrial & Scientific
