We’re used to seeing all manner of seven-segment displays ... [Dave]’s take on this theme started by building his display from laser-cut plywood pieces, which is a nice choice because of ...

It’s not as simple as you’d think, at least in the Arduino ... on a segment, he connects a segment to a GPIO pin set high while sending 3.5 volts out of the DAC output into the display ...

In today's video I want to show you 7 segment display with unique machenism that is our own invention. There are 7 circles inside. Each circle has it's own trigger that read circle program and ...