As one of the most popular LEGO websites in the world, with a monthly reach of several million, The Brothers Brick is a much more complex operation than many of our readers may expect. At the same time, our readers may also be surprised that every one of our team members is a volunteer! If you’d like to be part of the team that supports a diverse, global audience of highly engaged LEGO fans, TBB is looking for two very special roles to help support our growth. If you want to make our social media channels sing or get a kick out of keeping AWS infrastructure humming, read on!
Elegant, functional mechanical models don’t need to be large. In their “LEGO Technic Micro Stepper Mechanism” video, Lego Technic Mastery demonstrates how to build a simple, manually-operated stepper motor that can attach to any Technic beam. This stepper machine has four 90° stops, allowing for precise quarter turns in both the clockwise and counter-clockwise direction.
At 0:56 in the video, Lego Technic Mastery provides a shot of all the parts needed for this mcahine plus step-by-step instructions. I followed the instructions and built my own “little stepper” with little difficulty (although I did break a LEGO rubber band in the process).
Check out Lego Technic Mastery’s YouTube channel, which includes an awesome pneumatic robot hand!