good soldering education project. Some of them have a function after their completion. One downside is that it eats up batteries. You can plug this clock into a wall socket.
π Aqara Cube - Zigbee Connection, Smart Home Device Controller with 6 Customizable Gestures, 2-Year Battery Life - Works with AQARA HUB and IFTTT
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π GE myTouchSmart WiFi Smart Light Dimmer: Works with Alexa & Google Assistant, No Hub Required
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π BroadLink Smart Button: 3 Way Dimmer Switch Control with IFTTT and Alexa, Wireless Home Automation Hub Included
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π Aqara Vibration Sensor: Zigbee Connection, Wireless Glass Break Detector for Alarm System & Smart Home Automation. Requires Aqara Hub, Apple HomeKit Compatible, Works with IFTTT.
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Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
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Wireless Electronic Ballast Interface Certified
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π‘ Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
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π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
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