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Relay modules

Relays for printed circuit boards with pins for Arduino, Raspberry Pi and other microcontrollers and minicomputers.

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Secure your system with relay modules

The offer of the electronic devices and parts in our online store includes basic products like cables, programmers, voltage regulators, sensors, prototype boards, integrated circuits, memory cards & discs and microcontrollers. For our clients, we have also prepared a vast range of relay modules, which play an important part in sectors like mechanics, automation and even computer application. With them the systems can perform their work accurately and efficiently. But how does it exactly work? Thanks to the microcontroller ports, relay module can control the actuators, which consume the current up to 10 A. Of course, besides microcontroller's ports you can also use any development kit, such as Raspberry Pi, Arduino or STM32Discovery. It is worth noting that optoisolation is a barrier that separates the control signal and the part associated with the power of relay. This way it can create the safety of the management system and ensure the correct operation.

Explore the assortment of relays

Do you want to know how to properly prepare the device? First of all, you need to remember that connecting the relay modules is performed with three inputs - GND, IN and VCC. The system will be operating accurately only if you attach the power supply to the VCC pin, input signal IN and ground GND. It is worth remembering that relay modules can be used as switches for electric devices, or as drivers - of lighting or of actuators. At Botland we are aware that our customers have various needs and use different devices. That is why we have included in our offer relay modules with 2, 4, 8 and even 16 channels. Explore the products in our store and choose the model that suits your needs the best.