French puppet theatre company Royal De Luxe demonstrates their piano catapult. Long and short videos below.
And if you haven’t seen the giant (and I do mean GIANT) marionettes before, check this out immediately.
December 13, 2011
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Feb 6, 2026
In which we meet a super-sized Arduino Uno that is making me drool with desire....
featured chalk talk
Simplifying Position Control with Advanced Stepper Motor Driver
Sponsored by Mouser Electronics and STMicroelectronics
In this episode of Chalk Talk, Jiri Keprda from STMicroelectronics and Amelia Dalton explore the benefits of the powerSTEP01 is a system-in-package from STMicroelectronics. They also examine how this solution can streamline overall position control architecture, the high level commands included in this solution and the variety of advanced diagnostics included in the powerSTEP01 system-in-package.