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4.95 out of 5
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  • 16/10/2020

    goed quality and very fast delivery. bought it with a nice discount. and i woud recommend it for everton to buy of you need it. online minor thing is the packaging. this could be beter. on one board there was a pin a little bit bend. but overall great quality and great service. i will buy it again of needed

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  • 09/02/2018

    Clean construction, all relays fully functional. I tested with line voltage (230V) and all relays switched. Arduino interfacing was trivial. Good quality

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  • 12/05/2022

    Very well mounted and finished. It will allow Very good automation. Good price.

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  • 08/08/2019

    working perfectly

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  • 18/08/2021

    I haven't yet tested the device but about packaging I must say it was not good enough. Pins were bent.

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  • 13/09/2017

    nice circuit with 8 relays; the relays are insulated with a photo coupler and there is a LED for signalling the active channel. The command is active low. Mine PCB arrived with some bented pin on the main connector, but it was easy to solve with a plier and some patience. satisfied circuito con 8 relè comandati da foto isolatore; c'è un LED per segnalare i canali attivi. il comando è attivo basso. il mio PCB aveva alcuni contatti pin piegati, ma ho risolto facilmente con una pinza e un pò di attenzione. soddisfatto

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  • 26/11/2013

    It arrived look like the shippers were a little rough on the package and bent some pins but no damage it all works great. I connected it to my K8055RS USB experiment interface board. Working right away no fiddling or troubleshooting.

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  • 25/11/2013

    Calidad-precio excelente, tiene transistores para activar los relés mediante un microcontrolador. por el precio de 1 relé en españa , aqui tienes 8!!! 100% recomendable

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  • 13/08/2020

    I use it with an arduino LoRa board to control my automatic watering system in the garden. Works flawlessly. I recommend

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  • 17/08/2021

    Perfect

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