Proto Shield Rev3 (Uno Size) bu_edu Integrating with Arduino’s IoT Cloud

Integrating with Arduino’s IoT Cloud is a simple and fast way to ensure secure communication for all of your connected Things

The shield provides two relays (Datasheet)  called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectively

according to the UN’s Sustainable Development Goals

what makes this board perfect for simple vibration alarm systems

Proto Shield Rev3 (Uno Size) bu_edu Integrating with Arduino’s IoT CloudThe ProtoShield makes it easy for you to design custom circuits. You can easily solder TH or SMD ICs on the prototyping area to test them with your Arduino board. The SMD area is designed for a maximum of 24 pins SOIC integrated circuit and the TH area contains a lot of space for the needed components around your project. You can even stick a mini breadboard (not included) on the protoarea for solderless operation. The proto area includes also two