--- product_id: 332633510 title: "Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi" brand: "gasea" price: "106 zł" currency: PLN in_stock: true reviews_count: 7 url: https://www.desertcart.pl/products/332633510-gasea-2-packs-relay-module-4-channel-dc-12v-optocoupler store_origin: PL region: Poland --- # 12V Active Low Status Indicator Lights AC250V 10A Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi **Brand:** gasea **Price:** 106 zł **Availability:** ✅ In Stock ## Summary > 🔧 Power Your Projects with Precision! ## Quick Answers - **What is this?** Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi by gasea - **How much does it cost?** 106 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/332633510-gasea-2-packs-relay-module-4-channel-dc-12v-optocoupler) ## Best For - gasea enthusiasts ## Why This Product - Trusted gasea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Working status indicator lights for enhanced safety. - • **User-Friendly Design:** Standard interface for direct microcontroller connection. - • **High-Current Handling:** Control appliances with AC250V 10A and DC30V 10A. - • **Seamless Compatibility:** Easily integrates with Arduino, Raspberry Pi, and STM32. - • **Versatile Applications:** Perfect for MCU control, industrial automation, and smart home setups. ## Overview The Gasea 2 Packs Relay Module is a robust 4-channel DC 12V relay interface designed for seamless integration with various microcontrollers, including Arduino and Raspberry Pi. With high-current capabilities and built-in safety indicators, this module is perfect for both industrial applications and home automation projects. ## Description Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi ## Features - This relay module is 12V active low. Equiped with high-current relay, AC250V 10A , DC30V 10A. - Standard interface can be directly connected with microcontrollers. which compatible with Arduino IDE, Raspberry Pi and STM32. - 12V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current. Working status indicator lights are conducive for the safety use. - Can be controlled directly by a wide range of microcontrollers such as AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipments with large current. - Widely used for all MCU control, industrial field, PLC control and Home intelligent control. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Gasea | | Package Dimensions | 12.1 x 8 x 3.5 cm; 130 Grams | | Manufacturer reference | DY0031 | | Manufacturer | Gasea | | Colour | DC 12V | | Are Batteries Included | No | | Item Weight | 130 g | | Guaranteed software updates until | unknown | ## Images ![Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/719491AUwnS.jpg) ![Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi - Image 2](https://m.media-amazon.com/images/I/61gmqojiekL.jpg) ![Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi - Image 3](https://m.media-amazon.com/images/I/61NAKKHxpwS.jpg) ![Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi - Image 4](https://m.media-amazon.com/images/I/61rmNW06tKL.jpg) ![Gasea 2 Packs Relay Module 4 Channel DC 12V with Optocoupler for Arduino UNO R3 MEGA 2560 Project 1280 DSP ARM PIC AVR STM32 Raspberry Pi - Image 5](https://m.media-amazon.com/images/I/61s0W+Mz02L.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great value *by S***N on Reviewed in the United Kingdom on 10 January 2022* Great kit and easy to use ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars nice units *by D***B on Reviewed in the United Kingdom on 26 May 2019* i could not have bought the parts for that price and work well for what i wanted ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good buy *by R***S on Reviewed in the United Kingdom on 8 November 2019* excellent quality works as defined. --- ## 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.pl/products/332633510-gasea-2-packs-relay-module-4-channel-dc-12v-optocoupler](https://www.desertcart.pl/products/332633510-gasea-2-packs-relay-module-4-channel-dc-12v-optocoupler) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-26*