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Blinking IP Octet
Problem: You have a lot of Raspberry Pi devices in the classroom and want students to be able to connect to these in headless mode. However you do not know the IP address.
Solution: Have each Raspberry Pi device flash the final octet of its IP address as a binary sequence. You can then convert binary to denary and SSH to the correct device.
Solution: Have each Raspberry Pi device flash the final octet of its IP address as a binary sequence. You can then convert binary to denary and SSH to the correct device.
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Computer Art – Night Sky (Pages for iOS)
Demonstration of how to create a layered night sky effect using Pages for iOS.
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Hackable Classroom 