The rear view reveals the escapement built from Lego Technic parts. The core of the clock is the escapement, a linkage which the pendulum can only turn in one direction. As the pendulum swings ...

When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could ...