Lights will still work over Wi-Fi in the event of an Internet outage while still logged in to app • Geofencing (location information) can be used to switch lights off and on depending on the location ...

The project is built around an 8×8 LED grid, that was soldered up using a 3D printed jig for dimensional accuracy. Fitted to each column is a PNP flip flop that pulls the column to VCC ...

Professor Danielle George explains how an LED screen works, using a 32 x 32 LED grid to demonstrate how each LED acts as a pixel in an image. Danielle invites a child from the audience to join her ...

Lights will still work over Wi-Fi in the event of an Internet outage while still logged in to app • Geofencing (location information) can be used to switch lights off and on depending on the location ...