---
product_id: 332289502
title: "4pcs DC 12V Relay Module 1 Channel"
brand: "aediko"
price: "12235CFA"
currency: XOF
in_stock: null
reviews_count: 8
category: "Aediko"
url: https://www.desertcart.sn/products/332289502-4pcs-dc-12v-relay-module-1-channel
store_origin: SN
region: Senegal
---

# 12V DC power 10A max load Optocoupler isolation 4pcs DC 12V Relay Module 1 Channel

**Brand:** aediko
**Price:** 12235CFA
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your projects with precision and protection!

## Quick Answers

- **What is this?** 4pcs DC 12V Relay Module 1 Channel by aediko
- **How much does it cost?** 12235CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/332289502-4pcs-dc-12v-relay-module-1-channel)

## 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 Capacity:** Handles up to 10A at 250V AC or 30V DC for heavy-duty switching.
- • **Flexible Triggering:** Supports both high and low level signals with easy jumper configuration.
- • **Fault-Tolerant Design:** Ensures uninterrupted performance even if control lines fail.
- • **Optocoupler Isolation:** Protects your microcontroller with strong electrical isolation.
- • **Robust 12V DC Operation:** Reliable power for diverse projects with stable 12V input.

## Overview

The AEDIKO 4pcs DC 12V Relay Module features a 1-channel relay board with optocoupler isolation, supporting high or low level triggers. It operates at 12V DC, can switch loads up to 10A at 250V AC or 30V DC, and includes a fault-tolerant design to prevent accidental activation. Ideal for ARM, PIC, AVR, MCU, Raspberry Pi, CNC machines, and more, it offers screw terminal connections and jumper-configurable trigger modes for versatile, reliable control.

## Description

AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level: desertcart.com: Industrial & Scientific

Review: Works well for most projects. - Good price ands easy to use. These work well with the MedeaWiz Hydra controller for the Sprite video player.
Review: Solid performer! - Works really well, good quality

## Features

- 12V Relay Module: Working Voltage: DC 12V; Maximum Load: AC 250V/10A, DC 30V/10A; Trigger Current of Opto-Isolator: 5mA
- Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
- Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
- Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
- Wide Application: DC 12V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095YFJ69T |
| Best Sellers Rank | #2,969 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Solid State Relays |
| Brand | AEDIKO |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver |
| Contact Type | Normally Closed, Normally Open |
| Current Rating | 5 Milliamps |
| Date First Available | June 10, 2021 |
| Item Weight | 2.29 ounces |
| Item model number | 14921 |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 250 Volts |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Product Dimensions | 1.9 x 1.02 x 0.72 inches |
| Specification Met | Ma |
| UPC | 701715480605 |
| Wattage | 60 Milliwatts |

## Product Details

- **Connector Type:** Through Hole
- **Contact Material:** Silver
- **Contact Type:** Normally Closed, Normally Open
- **Current Rating:** 5 Milliamps
- **Mounting Type:** Screw Mount

## Images

![4pcs DC 12V Relay Module 1 Channel - Image 1](https://m.media-amazon.com/images/I/71TfqCqH8PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for most projects.
*by B***. on December 29, 2025*

Good price ands easy to use. These work well with the MedeaWiz Hydra controller for the Sprite video player.

### ⭐⭐⭐⭐⭐ Solid performer!
*by C***N on November 23, 2025*

Works really well, good quality

### ⭐⭐⭐⭐⭐ Seems to work with 3v (mostly)
*by C***R on May 1, 2025*

Seems to work with 3v logic level. Had some trouble with the inverse logic jumper. Looks like it floats and you need to use a pull-down resistor. When I did that 3v triggering stopped working though, so maybe the 5v rating refers to inverse logic mode?

## Frequently Bought Together

- AEDIKO 4pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- ELEGOO UNO R3 Board ATmega328P with USB Cable(Arduino-Compatible) for Arduino

---

## 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.sn/products/332289502-4pcs-dc-12v-relay-module-1-channel](https://www.desertcart.sn/products/332289502-4pcs-dc-12v-relay-module-1-channel)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-06*