{"product_id":"1-channel-5v-relay-module","title":"2 Pack 1-Channel 5V Relay Module","description":"\u003ch1\u003e\u003cspan\u003e2 Pack 1‑Channel 5V Relay Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eHigh‑Reliability Switching for Arduino, ESP32 \u0026amp; Raspberry Pi\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eCompact 1‑channel 5V relay module for safe switching of higher‑voltage loads using low‑voltage control signals. Perfect for home automation, robotics, and DIY electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e1‑Channel 5V Relay Module Compatibility \u003c\/h2\u003e\n\u003cp\u003eWorks with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and most 3.3V–5V microcontroller platforms when wired through the signal pin and a common ground.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u003c\/h2\u003e\n\u003cp\u003e1 isolated relay channel for switching AC or DC loads\u003cbr\u003e5V relay coil, compatible with most microcontrollers (Arduino, ESP32, Raspberry Pi, etc.)\u003cbr\u003eOptocoupler‑driven input for improved noise immunity and protection\u003cbr\u003eOnboard status LED to indicate relay state at a glance\u003cbr\u003eScrew terminals for secure load connections and pin header for easy signal input\u003cbr\u003eCompact PCB form factor for breadboards, prototyping, and permanent installs\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cp\u003eOperating voltage: 5V DC (relay coil)\u003cbr\u003eTrigger voltage: typically 3.3–5V logic‑level compatible (depending on board variant)\u003cbr\u003eRelay contact rating: commonly up to 10A at 250V AC or 30V DC (check specific markings on your relay)\u003cbr\u003eChannel count: 1\u003cbr\u003eInput interface: signal, VCC, GND pins\u003cbr\u003eIndicators: power\/trigger LED and relay status LED (varies by board)\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eIdeal Uses\u003c\/h2\u003e\n\u003cp\u003eHome automation: lights, fans, and appliance control\u003cbr\u003eRobotics \u0026amp; mechatronics: motor or pump switching through an external supply\u003cbr\u003eSmart‑home retrofits with ESP32 or Wi‑Fi microcontrollers\u003cbr\u003eLab test jigs and industrial control prototypes\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cp\u003e1 × 1‑Channel 5V Relay Module\u003c\/p\u003e\n\u003ch2\u003eSafety Note\u003c\/h2\u003e\n\u003cp\u003eAlways follow proper safety practices when switching mains AC. Ensure wiring is insulated, secure, and compliant with your local electrical regulations. If you’re not experienced with mains wiring, consult a qualified professional.\u003c\/p\u003e","brand":"sugar","offers":[{"title":"Default Title","offer_id":44770224308359,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/7763\/5719\/files\/1_Channel5VRelayModule.png?v=1780428875","url":"https:\/\/sugarstore.dev\/products\/1-channel-5v-relay-module","provider":"sugar","version":"1.0","type":"link"}