--- product_id: 361376111 title: "4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger" brand: "aediko" price: "£9.98" currency: GBP in_stock: true category: "Aediko" url: https://www.desertcart.co.uk/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler store_origin: GB region: United Kingdom --- # 10A max load power 5V DC coil voltage Optocoupler isolation 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger **Brand:** aediko **Price:** £9.98 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence! ## Quick Answers - **What is this?** 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger by aediko - **How much does it cost?** £9.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler) ## Best For - aediko enthusiasts ## Why This Product - Trusted aediko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Ready:** Standard screw terminals and mounting holes for quick, secure installation. - • **Heavy-Duty Capacity:** Handles up to 250V AC or 30V DC at 10A — built for serious projects. - • **Versatile Triggering:** Supports both high and low level triggers for seamless microcontroller integration. - • **Rock-Solid Reliability:** Optocoupler isolation ensures stable, fault-tolerant switching every time. - • **Dual-Channel Powerhouse:** Control two high-current circuits independently with ease. ## Overview The AEDIKO 4pcs DC 5V 2-Channel Relay Module features optocoupler isolation for reliable switching, supports high or low level triggers, and handles up to 10A at 250V AC or 30V DC. Designed for easy integration with microcontrollers, it offers fault-tolerant operation and secure mounting options, making it ideal for professional-grade electrical control applications. ## Description AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger: desertcart.com: Industrial & Scientific ## Features - 2 Channel Relay Module Voltage : 5V; Normally Open Interfaces Maximum Load : AC 250V/10A, DC 30V/10A - 2 Channel Relay Module 5V Comes with High-Current Relay,Trigger Current : 5mA - 5V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch On/Off by An Opto-Isolated Digital Input - Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable - 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099MC4TJD | | Best Sellers Rank | #25,911 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #611 in Industrial Electrical Controls & Indicators | | Brand Name | AEDIKO | | Coil Voltage | 5 Volts (DC) | | Connector Type | Through Hole | | Contact Current Rating | 10 Amps | | Contact Material | Nickel | | Contact Type | Normally Open, Normally Closed | | Current Rating | 10 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (66) | | Included Components | module | | Manufacturer | AEDIKO | | Maximum Switching Current | 10 Amps | | Maximum Switching Voltage | 250 Volts | | Model | AE06233 | | Mounting Type | Through Hole Mount | | Operation Mode | Off | | Part Number | AE06233 | | Specification Met | RoHS | | UPC | 701715485006 | | Wattage | 2 | ## Product Details - **Connector Type:** Through Hole - **Contact Material:** Nickel - **Contact Type:** Normally Open, Normally Closed - **Current Rating:** 10 Amps - **Mounting Type:** Through Hole Mount ## Images ![4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger - Image 1](https://m.media-amazon.com/images/I/81FmH5Q1ywL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Really confused by the VCC in, is it 5V as in the description or 12V? I am applying 5V DC on VCC and 3V signal without a click on the relays.** A: The relay attached to your question requires 12vdc input to the coil. They are available with 5vdc coil input voltage. Hope this helps. **Q: Is there an on-board way to make both relays work simultaneously, aside from a jumper wire between the two IN ports?** A: I’m not sure I really follow the purpose of your “ Without a Jumper “ . To make both work together they need to be linked OR the device you are triggering from needs to send 2 independent triggers. If the objective is just to avoid a physical jumper then the other option is a solder link on the underside. **Q: can the input handle 9v?** A: Stick a resistor inline ! ## Frequently Bought Together - AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger - AEDIKO 4pcs DC 5V Relay Module - 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger - AEDIKO 2pcs DC 5V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger --- ## 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.co.uk/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler](https://www.desertcart.co.uk/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*