--- product_id: 86136053 title: "Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger" brand: "oiyagai" price: "87.20 DT" currency: TND in_stock: true reviews_count: 10 url: https://www.desertcart.tn/products/86136053-oiyagai-4pcs-24v-one-1-channel-relay-module-board-shield store_origin: TN region: Tunisia --- # 10A Load Compact Size 24V Power Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger **Brand:** oiyagai **Price:** 87.20 DT **Availability:** ✅ In Stock ## Summary > 🔧 Power Your Projects with Precision! ## Quick Answers - **What is this?** Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger by oiyagai - **How much does it cost?** 87.20 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/86136053-oiyagai-4pcs-24v-one-1-channel-relay-module-board-shield) ## Best For - oiyagai enthusiasts ## Why This Product - Trusted oiyagai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📊 High Load Capacity:** Handles up to AC 250V/10A and DC 30V/10A effortlessly. - • **📏 Space-Saving Design:** Compact dimensions (50mm x 26mm x 18.5mm) fit seamlessly into any project. - • **🔒 Reliable Performance:** Genuine quality relay ensures stability and longevity. - • **💡 Optocoupler Isolation:** SMD optocoupler provides superior driving ability and isolation. - • **⚙️ Versatile Triggering:** Easily switch between high and low level triggers with a simple jumper setting. ## Overview The Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield is designed for professionals seeking reliable and versatile control solutions. With a maximum load capacity of AC 250V/10A and DC 30V/10A, this module features genuine quality relays and SMD optocoupler isolation for enhanced performance. Its compact size and adjustable trigger settings make it an ideal choice for various applications. ## Description Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger ## Features - The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A. - Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA. - The module Operating voltage 24V. - The module can be high or low by a jumper setting trigger. - Module size: 50mm*26mm*18.5mm (L*W*H). ## Images ![Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger - Image 1](https://m.media-amazon.com/images/I/71oYbx3yT8L.jpg) ![Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger - Image 2](https://m.media-amazon.com/images/I/618s1SInN7L.jpg) ![Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger - Image 3](https://m.media-amazon.com/images/I/61tstBypQuL.jpg) ![Oiyagai 4pcs 24V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low Level Trigger - Image 4](https://m.media-amazon.com/images/I/6128zGGGRSL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Works well at 5V or 3V input BUT be careful. *by L***L on Reviewed in the United States on June 20, 2019* I found this to be a solid product, especially for the price. I wanted to be able to use it for an input of 3V or 5V logic. Of course, the supply voltage must be 5V. If you are using 5V like an Arduino, you can choose to use either logic high or low to operate the relay using a small jumper between pins as shown in the product photo. If logic low is chosen, the input pin will be at a logic 1 at about 4.2V. Driving that to a low or ground will operate the relay. Because that voltage is there at idle, an operation using a logic low CANNOT be used with 3V logic like a Raspberry Pi or ESP8266. When choosing a logic high to operate the relay, there is no voltage on the input. A logic high of either 3V or 5V will operate the relay. I measured the current draw at 1ma at 3V and 1.7ma at 5V. This is easily handled by the Arduino for 5V and the Raspberry Pi and ESP8266 for 3V logic. Therefore, ALWAYS using logic high operation for 3V logic. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Oh yeah, these are "The real deal!" *by C***N on Reviewed in the United States on April 22, 2020* Or should I have said in the title here that these are "The bees knees?" Either way, thus far these are exactly what I'd hoped for. Clearly the price is good, and they arrived surprisingly fast. But if they were of sub-quality who would want a bad product that's priced well and comes fast if they don't WORK? Pretty much nobody and as far as my order I found the quality to be excellent (i.e. They are solid and work as you'd expect them to.)So count me in as a very satisfied customer, with my thanks to the seller. :) ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Relays in 12vdc projects. *by A***C on Reviewed in the United States on July 15, 2019* Used the 12vdc relays for my 12vdc charging project. One for the charging and other to cutoff the load during charging. In a different 12vdc project used a lm358 circuit to triggering the relay in a over voltage cutoff which would cutoff it main 12vdc supply so it could not restart. --- ## 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.tn/products/86136053-oiyagai-4pcs-24v-one-1-channel-relay-module-board-shield](https://www.desertcart.tn/products/86136053-oiyagai-4pcs-24v-one-1-channel-relay-module-board-shield) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*