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What is the grove shield?
How can I use it?
What is the grove shield?
What is the grove shield?
Dupont pin is easily broken.
Dupont pin is easily broken.
We found that many teachers suffer from this problem.
Grove Shield for Arduino UNO
Grove Shield for Arduino UNO
Grove Shield makes users connect modules in a simple plugging.
Easy to connect, Hard to unplug
Easy to connect, Hard to unplug
One plug has 4 lines. (+, -, two signals)
How can I use it?
How can I use it?
You need to check the small label (red box; D2/D3/VCC/GND) instead of big label(blue box; D2)
There are 7 plugs for Digital I/O (input and output).
There are 4 plugs for Analog I/O (purple box).
There are 4 plugs for I2C I/O (green box).
You can change the power voltages which supply to the modules: 5V or 3.3V (yellow box)
(When your device is not working fine, check the voltage!)Caution! Each plug shares one pin with another plug.
(D2 plug [orange box] shares D3 pin with D3 plug [skyblue box].)
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