--- product_id: 147146219 title: "12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays" brand: "dafurui" price: "S/.115" currency: PEN in_stock: true reviews_count: 8 url: https://www.desertcart.pe/products/147146219-12v-relay-module-8pack-1-channel-relay-module-12v-relays store_origin: PE region: Peru --- # Max Load 250V/10A AC, 30V/10A DC Optocoupler Isolation for Stability Compact 50x25x18.5mm with Easy Mounting 12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays **Brand:** dafurui **Price:** S/.115 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your DIY projects with rock-solid relay power! ## Quick Answers - **What is this?** 12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays by dafurui - **How much does it cost?** S/.115 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/147146219-12v-relay-module-8pack-1-channel-relay-module-12v-relays) ## Best For - dafurui enthusiasts ## Why This Product - Trusted dafurui brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Triggering:** Supports both high and low level triggers, customizable via jumper settings. - • **Powerhouse Performance:** Handles heavy loads up to 250V/10A AC and 30V/10A DC with ease. - • **Rock-Solid Reliability:** Optocoupler isolation ensures ultra-stable, fault-tolerant operation even if control lines fail. - • **Universal Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, ARM, PIC, AVR, CNC machines, and more. - • **Plug & Play Installation:** Terminal blocks and fixed bolt holes make mounting and wiring a breeze. ## Overview This 12V 1-channel relay module pack features high load capacity (250V/10A AC, 30V/10A DC), optocoupler isolation for stable triggering, and flexible high/low level trigger settings. Compact and easy to install with terminal blocks and mounting holes, it’s compatible with a wide range of microcontrollers including Arduino and Raspberry Pi, making it ideal for professional-grade automation and control projects. ## Description Full description not available ## Features - ★【Excellent Quality】Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.Trigger current 5mA. - ★【Powerful Function】The module can be set high or low triggered by jumper.Module size：50*25*18.5mm. - ★【Design Features】 Fault-tolerant design, even if the control line breaks, the relay will not move; With optical coupling isolation, triggering more reliable, more stable. - ★【Easy to Install】Equipped with a terminal block and fixed bolt holes on both sides (diameter: 3.1mm), the interface can be directly connected through the terminal block. - ★【Widely Used】Standard interface can be directly connected with microcontrollers. Apply to ARM、PIC、AVR、MCU、Raspberry、CNC machine and PS4 etc. ## Product Details - **Connector Type:** Screw - **Contact Type:** Normally Closed - **Current Rating:** 10 Amps - **Mounting Type:** Surface Mount - **Brand:** DaFuRui ## Images ![12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays - Image 1](https://m.media-amazon.com/images/I/812tGJyQXiL.jpg) ![12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays - Image 2](https://m.media-amazon.com/images/I/71wg-XyThuL.jpg) ![12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays - Image 3](https://m.media-amazon.com/images/I/71AgJSiFKNL.jpg) ![12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays - Image 4](https://m.media-amazon.com/images/I/61jGRb05YrL.jpg) ![12v Relay Module 8Pack 1 Channel Relay Module 12v Relays Board with Optocoupler Support High/Low Level Trigger for Arduino Relays - Image 5](https://m.media-amazon.com/images/I/61pZyISOLeL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ See above. *by K***. on July 31, 2025* No wiring schematic included, but available on line ### ⭐⭐⭐⭐⭐ Very versatile. Runs off 5 volts, and will trigger with either a LOW or a HIGH. *by W***E on February 18, 2024* So far I have used these is several projects controlling lamps, valves, attic light....even the shop radio. Super easy to use and so far have been very reliable. I really like that you can send a ground or 5vdc to energize these, so there's lots of projects that don't have microprocessors, just some photo transistors or other sensors. These are truly handy, get several. ### ⭐⭐⭐⭐⭐ Has built in diode *by T***Y on September 3, 2024* These are great because they have the built-in droid that protects against flyback voltage. I use these quite a bit. I have not had one break yet. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/147146219-12v-relay-module-8pack-1-channel-relay-module-12v-relays](https://www.desertcart.pe/products/147146219-12v-relay-module-8pack-1-channel-relay-module-12v-relays) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-20*