--- product_id: 293196940 title: "4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM | For Arduino, Raspberry Pi, DSP, AVR, PIC ARM" brand: "jbtek" price: "COP 71057" currency: COP in_stock: true category: "J Btek" url: https://www.desertcart.co/products/293196940-4-channel-dc-5v-relay-module-for-arduino-raspberry-pi store_origin: CO region: Colombia --- # 10A high-current switching LED status indicators 4 independent relay channels 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM | For Arduino, Raspberry Pi, DSP, AVR, PIC ARM **Brand:** jbtek **Price:** COP 71057 **Availability:** ✅ In Stock ## Summary > ⚡ Command your smart home like a pro — 4 channels, endless possibilities! ## Quick Answers - **What is this?** 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM | For Arduino, Raspberry Pi, DSP, AVR, PIC ARM by jbtek - **How much does it cost?** COP 71057 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/293196940-4-channel-dc-5v-relay-module-for-arduino-raspberry-pi) ## Best For - jbtek enthusiasts ## Why This Product - Trusted jbtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerhouse Switching:** Handles up to 10A AC/DC loads effortlessly for your smart devices. - • **Quad-Channel Control:** Simultaneously manage 4 appliances or circuits with precision. - • **Built-in Safety Buffer:** Protects your microcontroller with fully buffered relay drivers. - • **Instant Visual Feedback:** LED indicators keep you informed of relay status at a glance. - • **Plug & Play Compatibility:** Seamlessly integrates with Arduino, Raspberry Pi, and all major MCUs. ## Overview The JBtek 4 Channel 5V Relay Module is a robust PCB-mounted interface board designed for seamless control of high-current devices up to 10A at 250VAC or 30VDC. Compatible with all major microcontrollers including Arduino and Raspberry Pi, it features fully buffered relay drivers for enhanced protection and LED indicators for real-time status monitoring. Ideal for smart home automation, industrial PLC control, and DIY electronics projects, this module offers plug-and-play convenience with reliable performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KTEN3TM | | Best Sellers Rank | #15,985 in Computers ( See Top 100 in Computers ) #203 in Single-Board Computers | | Brand | JBtek | | Brand Name | JBtek | | Coil Voltage | 5 Volts | | Connector Type | Through Hole | | Connector type | Through Hole | | Contact Current Rating | 10 Amps | | Contact Material | Silver | | Contact Type | Form C Or Spdt | | Contact material | Silver | | Contact type | Form C Or Spdt | | Current Rating | 10 Amps | | Current rating | 10 Amps | | Customer Reviews | 4.6 out of 5 stars 581 Reviews | | Item Weight | 9 g | | Manufacturer | JBtek | | Maximum Switching Current | 10 Amps | | Minimum Switching Voltage | 5 Volts | | Model | 4450182 | | Mounting Type | PCB Mount | | Mounting type | PCB Mount | | Operation Mode | Automatic | | Part Number | RP0009 | | Specification Met | Ma | | UPC | 520361134553 | | Unit Count | 4.0 Count | ## Product Details - **Connector type:** Through Hole - **Contact material:** Silver - **Contact type:** Form C Or Spdt - **Current rating:** 10 Amps - **Mounting type:** PCB Mount ## Images ![4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM | For Arduino, Raspberry Pi, DSP, AVR, PIC ARM - Image 1](https://m.media-amazon.com/images/I/71LyrM2tGcL.jpg) ## Questions & Answers **Q: How is this compatible with raspberry pi if it is 5v ttl? can i connect it to a raspberry pi and what voltage level activate it?** A: There's a driver circuit per relay on the board. The IN1 through IN4 inputs can be driven by a 5V or 3.3V logic signal, but the board needs to be configured properly. In my case the relay inputs were connected to the 3.3V GPIO outputs of an ESP8266 NodeMCU board. For 3.3V drive levels, do this: 1. Remove the jumper on the relay board between JD-VCC and VCC. 2. Connect VCC on the relay board (which powers the input circuits) to the 3V3 of the NodeMCU or Raspberry Pi GPIO Expansion connector. 3. Connect JD-VCC on the relay board (which powers the relay coils and driver circuits) to VIN of the NodeMCU or 5V of the Raspberry Pi GPIO Expansion connector. A logic low level on the relay board input activates the corresponding relay. A logic high level on the relay board input or floating input leaves the corresponding relay deactivated. Each relay consumes 68mA from JD-VCC (for the driver and relay coil combined) when one relay is in the activated state. So, when one relay is activated that's 68mA, or 4 * 68mA = 272mA from JD-VCC if all four relays are activated simultaneously. **Q: What is the third screw terminal for? i know one is gnd in and the other is gnd to accessory, but the control pins are on the other side.** A: Answers claiming that the leftmost terminal is common are wrong. The center terminal is common, leftmost (shown connected to the center terminal with silkscreen) is NC 'normally-closed', and the rightmost of each triplet is NO 'normally-open' **Q: Can the arduino/rpi drive this directly or are external drivers required?** A: RPI=Yes. The current flowing through inputs IN1 - IN4 comes from Vcc, a 5V supply and is limited by two diodes and a 1000ohm resistor so it will be about 3mA IF the picture here is the same as the board you receive. Board schematic: http://wiki.sunfounder.cc/index.php?title=4_Channel_5V_Relay_Module . More information you may need: According to the description here, the power supply will need to supply 50-60mA for each relay that is energized. No, you will need about 100mA per relay. The data sheet for the relay in the product picture http://www.datasheetspdf.com/datasheet/download.php?id=720556 says the relay coil requires 89.3mA. This is only the current that flows through the relay coil. Add to that the current the goes to the RPI and the current that drives the transistor that drives the relay coil and it adds up to about 100mA/relay. Hyetex **Q: Is diode stuff embed? do i need to hook it with external diode and pnp ect.?** A: External diode is embedded in the circuit ## Frequently Bought Together - JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM - 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 - Gikfun 12V DC Dosing Pump Peristaltic Dosing Head with Connector For Arduino Aquarium Lab Analytic Diy AE1207 --- ## 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/products/293196940-4-channel-dc-5v-relay-module-for-arduino-raspberry-pi](https://www.desertcart.co/products/293196940-4-channel-dc-5v-relay-module-for-arduino-raspberry-pi) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-24*