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making it easy to connect to projects without having to solder
according to the UN’s Sustainable Development Goals
The shield provides two relays (Datasheet) called RELAY1 and RELAY2 commanded by pin 1 and pin 2 respectively
Check out our tutorial and get started on your DIY journey
The AC7022 has an additional USB-A data port
Proto Shield Rev3 (Uno Size) bu_edu making it easy to connectThe 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
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