[posted] Scope Clock displays time on 3" round CRT, plays Pong, Tetris etc.

My latest project to use a Teensy is a reboot of my Scope Clock. This is a product hat I first made 20 years ago, to display the time on a 3" round oscilloscope CRT. It has been redesigned to use a Teensy 3.6's dual DACs instead of an analog Lissajous circle generator.
There are several clock faces available, both digital and analog. A haiku library provides soothing thoughts. Pong and Tetris may be played using the knobs as game paddles. Tetris still needs work, since the code I borrowed was written for an LED matrix and pushbuttons, not a vector display and knobs.
A USB host port is provided for a GPS receiver or a gamepad.
I plan to publish the source code as soon as the clock goes on sale, since it's fun to be able to teach your clock to do new things. Asteroids, anyone?
sctva-front-obl.jpg
sctva-clock4.jpg
sctva-clock-face.jpg
sctva-pong.jpg
 
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