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

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

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

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

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

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

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

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

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

working perfectly

working perfectly

working perfectly

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

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

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

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

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

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

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.

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.

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.

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

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

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

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

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

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

Perfect

parfait

Perfect