popsticks

2 Articles

Build A Strandbeest Replica Of Your Very Own

December 3, 2023 by 1 Comment

[Theo Jansen] is famous for his giant walking Strandbeest creations. They’re elegant, impressive, and powered by nature, and their walking mechanism is a thing of beauty. If you’ve ever wanted to build your own, [Antonio Garcia] has just the guide to get you started on the smaller scale.

Unlike so many other builds today, this one features some good old fashioned craft techniques. The build uses popsicle sticks for the legs, what appear to be toothpicks for the joints, and a cardboard box for the main body. A small brushed DC motor is used for propulsion to keep things easy, which runs off a few AA batteries. It’s a gearmotor, which gives it plenty of torque to propel the walking mechanism without undue strain.

It may not be powered by nature, and it may not be taller than most humans, but it’s still got an appealing gait and it still inspires us with its design. If you want to learn more, go ahead and take a gander at [Theo Jansen’s] own designs and see what you can pick up. Video after the break.

Continue reading “Build A Strandbeest Replica Of Your Very Own” →

Popstick Fan Car Is A Fun Bluetooth Build

July 25, 2019 by 5 Comments

Archer fans already know, but for the rest of the world it bears saying – boats are fine, but fan boats are better. It’s much the same with land vehicles, too. [tinkeringtech] felt the same way, and built a Bluetooth-controlled fan car to scoot around the floor. (YouTube, embedded below.)

Construction starts with a series of popsticks glued together to create a chassis. Twist ties are then used to act as axles for bottle cap wheels, while steering is handled by a cardboard rudder controlled by a servo. Propulsion is via a pair of pager-sized motors fitted with fans. An Adafruit Bluefruit Feather M0 runs the show, receiving commands over Bluetooth and driving the motors through an H-bridge chip in the center of the vehicle.

It’s a fun craft-style build that would be a great project for kids interested in electronics and making. It teaches basic electronics, as well as serving as a good introduction into the world of microcontrollers. It’s one of the smaller radio-controlled builds we’ve seen, but you can always go full-scale if that takes your fancy.

Continue reading “Popstick Fan Car Is A Fun Bluetooth Build” →