--- product_id: 361376111 title: "4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger" brand: "aediko" price: "214 kr" currency: NOK in_stock: true reviews_count: 8 category: "Aediko" url: https://www.desertcart.no/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler store_origin: NO region: Norway --- # 5V DC coil voltage 10A max switching current Optocoupler isolation for stable triggers 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger **Brand:** aediko **Price:** 214 kr **Availability:** ✅ In Stock ## Summary > ⚡ Empower your projects with precision switching — never miss a beat! ## 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?** 214 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 - • **High-Load Handling:** Switch up to 250V AC or 30V DC at 10A — perfect for demanding projects. - • **Low Trigger Current:** Activates with just 5mA, saving power and boosting efficiency. - • **Rock-Solid Reliability:** Optocoupler isolation ensures fault-tolerant, stable switching every time. - • **Dual-Channel Powerhouse:** Control two high-current circuits independently with ease. - • **Plug & Play Compatibility:** Standard interfaces and screw terminals make microcontroller integration seamless. ## Overview The AEDIKO 4pcs 2-Channel 5V Relay Module features optocoupler isolation for stable, fault-tolerant switching, supports high loads up to 10A at 250V AC/30V DC, and offers easy integration with microcontrollers via screw terminals. Ideal for Arduino and other DIY electronics, it delivers reliable performance with low trigger current requirements. ## Description AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger: desertcart.com: Industrial & Scientific Review: They just do the job - Great for Arduino projects. I have bought these in two and four relay boards and have had excellent results with them. Very easy interface to Arduino and options of how to trigger the relays. Review: Works great with Adafruit Trinket - Got these for a small project where I needed two relays to activate based on the signal from an Adafruit Trinket MO. Work well. ## 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 | #20,946 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #366 in Industrial Electrical Controls & Indicators | | Brand | AEDIKO | | Brand Name | AEDIKO | | Coil Voltage | 5 volts_of_direct_current | | Connector Type | Through Hole | | Contact Current Rating | 10 A | | Contact Material | Nickel | | Contact Type | Normally Open, Normally Closed | | Current Rating | 10 A | | Customer Reviews | 4.4 out of 5 stars 66 Reviews | | Included Components | module | | Manufacturer | AEDIKO | | Maximum Switching Current | 10 A | | Maximum Switching Voltage | 250 volts | | Minimum Switching Voltage | 5 volts_of_direct_current | | Model | AE06233 | | 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 ! ## Customer Reviews ### ⭐⭐⭐⭐⭐ They just do the job *by A***R on October 24, 2025* Great for Arduino projects. I have bought these in two and four relay boards and have had excellent results with them. Very easy interface to Arduino and options of how to trigger the relays. ### ⭐⭐⭐⭐⭐ Works great with Adafruit Trinket *by M***S on November 19, 2024* Got these for a small project where I needed two relays to activate based on the signal from an Adafruit Trinket MO. Work well. ### ⭐⭐⭐⭐⭐ CNC Machine Relay *by L***T on April 26, 2023* I bought these relays for my new CNC machine for wood carving. Nice product. Exactly what I was expecting. Work perfect! ## 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.no/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler](https://www.desertcart.no/products/361376111-4pcs-dc-5v-relay-module-2-channel-relay-board-optocoupler) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*