seeedstudio - Relay Shield v3.0 - DIY Maker Open Source BOOOLE
B**L
draws to many amps for the arduino to handle when all4 relays are activated
I was hoping this would work but what happens is when all 4 relays are active it draws more amps than the UNO board can provide and after about 25 seconds of all 4 relays active, the voltage drops below 4.2 volts and the board shuts off and restarts due to lower power. :(So this is only good if you are NOT suing all 4 relays at once.
J**R
Works great, simple to program and use
Works great, simple to program and use. It would be nice if the wire terminals were larger, even with 22 gauge wire it's near impossible to get more than one wire in (for a common).
R**N
Quality product, great price.
After a month in use, holding up just fine. Works as advertised, good price, quality product.
L**N
And about other related items
Fred my robot and he has 5 of these relay sheild they control the arms the shoulders and the neck and head and his eyes and antennas
R**A
Excelente
Buen producto, compacto, fácil instalación y configuración
TrustPilot
2 周前
1 周前