8-Channel 5V Relay Module Kit for Arduino

Name: 8-Channel 5V Relay Module Kit for Arduino
Brand: satkit
SKU: J030206-8REL
Price: 8.91 EUR
Availability: InStock

Brand: satkit

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8.91€

VAT included (Ex VAT: 7.24 €)

Volume Discounts

Quantity	Price	Save
2+	8.55 €	-4%
10+	7.87 €	-12%
20+	7.30 €	-18%

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The 8-Channel 5V Relay Module Kit for Arduino is a board designed to control up to 8 relays independently using an Arduino board. This module is ideal for electronic projects that need to switch external loads such as lights, motors or any device that runs on DC or AC current.

Each relay in the kit can handle loads of up to 10A at 30V DC or 10A at 220V AC, making it versatile for different home and automation applications. The board is lightweight and compact, making it easy to integrate into projects with limited space.

Main features:

8 independent relay outputs for individual device control.
Independent contacts for easy wiring and organisation.
Screw terminal connectors for a secure and stable installation.
Compatible with Arduino boards, making programming and use straightforward.
Compact, lightweight design for space-limited projects.

Typical uses:

Home automation: control lights, fans and other appliances.
Robotics projects that need to control motors or actuators.
Small-scale industrial control systems.
Educational experiments for learning about controlling electrical loads with Arduino.

The board is compatible with most Arduino boards, allowing easy integration through standard programming. Its screw terminal design makes it easy to connect and disconnect controlled devices without soldering.

This kit is an economical and practical solution for anyone looking to expand the control capabilities of their Arduino, allowing multiple electrical devices to be managed safely and efficiently.

8 independent relays for controlling multiple devices
Switching capacity up to 10A 30V DC or 10A 220V AC
Screw terminal connectors for secure installation
Compatible with Arduino boards for easy integration
Compact, lightweight design for a range of projects

Customer Questions & Answers

What are the physical dimensions and weight of this relay module, and what is included in the box?

The module typically measures approximately 135 mm x 55 mm x 20 mm and weighs around 120 g. The box usually contains only the relay module, without cables or additional accessories, although this may vary depending on the supplier.

Are there any limitations regarding relay switching frequency or durability?

Electromechanical relays have a typical service life of 100,000 to 1,000,000 mechanical operations, although excessively rapid switching (more than a few times per second) can accelerate wear. For high-frequency switching applications, it is recommended to consider alternative technologies such as solid-state relays.

Is this module compatible with other microcontrollers or only with Arduino boards?

Although it is designed with Arduino in mind, the module can be controlled by any microcontroller capable of providing 5 V digital signals, such as ESP32 boards (with level shifting), Raspberry Pi or STM32, always taking into account the current consumption required by the relays.

What is the 8-channel 5V relay module kit for Arduino used for?

This kit lets you control up to 8 electrical devices independently using an Arduino board, ideal for automation and electronics projects.

Is it compatible with any Arduino board?

Yes, the kit is compatible with most Arduino boards, making it easy to use in different projects.

What type of loads can this kit switch?

It can switch loads of up to 10A at 30V DC or 10A at 220V AC, such as lights, motors and other electrical devices.

How are devices connected to the kit?

Devices are connected using screw terminals that ensure a stable and secure connection.