Time Twister 4

Time Twister 4 is a digital clock built entirely out of LEGO bricks.
The clock display is made up of a matrix of cubes that can be pushed out to show the time.
Each digit is powered with a motor that drives a conveyor belt with small knobs arranged in patterns that affects a mechanism that pushes or retracts the cubes.

Specifications

Movement: Two LEGO Mindstorms NXT Intelligent Bricks. Five Servo Motors.

Width: 82 cm (32 inches)

Height: 36 cm (14 inches)

Weight: 8 kg (18 lb)

Hans Andersson 2022

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