{"product_id":"ky-019-1-channel-relay-5v-189","title":"وحدة ترحيل KY-019 أحادية القناة 5 فولت - لوحة مفتاح طاقة عالية العزل لأردوينو وأنظمة المنزل الذكي #189","description":"\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eA premium, hardware-level KY-019 1-channel 5V relay module precision-engineered for safe electro-mechanical load switching and robust isolation between low-voltage microcontrollers and high-voltage AC mains.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eStanding as the definitive hardware benchmark for smart home automation grids and embedded power control, this board allows a standard 5V digital signal from an Arduino to actuate appliances operating up to AC 250V or DC 30V. Outfitted with an onboard transistor driver circuit to ensure crisp triggering with minimal current overhead and a protection freewheeling diode to suppress inductive spikes, the module features a live status indicator LED array. Terminated with a heavy-duty 3-pin screw terminal block supporting both Normally Open (NO) and Normally Closed (NC) topologies, it serves as an indispensable asset for automated irrigation pumps, smart relay boxes, and academic STEM mechatronics development.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eA premium, hardware-level KY-019 1-channel 5V relay module precision-engineered for safe electro-mechanical load switching and robust isolation between low-voltage microcontrollers and high-voltage AC mains. Standing as the definitive hardware benchmark for smart home automation grids and embedded power control, this board allows a standard 5V digital signal from an Arduino to actuate appliances operating up to AC 250V or DC 30V. Outfitted with an onboard transistor driver circuit to ensure crisp triggering with minimal current overhead and a protection freewheeling diode to suppress inductive spikes, the module features a live status indicator LED array. Terminated with a heavy-duty 3-pin screw terminal block supporting both Normally Open (NO) and Normally Closed (NC) topologies, it serves as an indispensable asset for automated irrigation pumps, smart relay boxes, and academic STEM mechatronics development.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eA premium, hardware-level KY-019 1-channel 5V relay module precision-engineered for safe electro-mechanical load switching and robust isolation between low-voltage microcontrollers and high-voltage AC mains. Standing as the definitive hardware benchmark for smart home automation grids and embedded power control, this board allows a standard 5V digital signal from an Arduino to actuate appliances operating up to AC 250V or DC 30V. Outfitted with an onboard transistor driver circuit to ensure crisp triggering with minimal current overhead and a protection freewheeling diode to suppress inductive spikes, the module features a live status indicator LED array. Terminated with a heavy-duty 3-pin screw terminal block supporting both Normally Open (NO) and Normally Closed (NC) topologies, it serves as an indispensable asset for automated irrigation pumps, smart relay boxes, and academic STEM mechatronics development.\u003c\/p\u003e","brand":"SkyTech","offers":[{"title":"Default Title","offer_id":46228901658777,"sku":"AB002","price":1250.0,"currency_code":"IQD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8131\/2921\/files\/KY-019.png?v=1782713527","url":"https:\/\/skyteches.com\/ar\/products\/ky-019-1-channel-relay-5v-189","provider":"SkyTech","version":"1.0","type":"link"}