The North County Mini Maker Faire is back; co-hosted by the San Diego Maker’s Guild and the Antique Gas & Steam Engine Museum. This weekend event falls on Father’s Day Weekend, June 17-18, making it a perfect family event.The Mini Maker Faire is a celebration...
Have you used 3D printing, electronics, or other maker tech to visualize a math concept yourself, to create manipulatives for your students to play with in the classroom, or to use in teaching some other way? If so, please share your physical object...
At the moment I'm collecting infos for building a SLS 3D printer and I think the most complicated part to build will be the heaters for the powder and the heat resistant chamber. I saw on eg. the Sinterit Lisa that the powder is heated from the top with...
Hi, I am a freshmen and I am working on a science project that I would like to present at ISEF. I am making a machine learning integrated 3D printed robot arm . I am using the ARCTOS robot arm cad files and I have finished building the arm. The arm uses...
The Youtube algorithm just brought this awesome tech to my attention, and already I'm thinking about trying to build one :) Basically you use a relatively low pressure water jet (50-800bar according to Synova's site, as opposed to 2000-6000bar for regular...
Edit : Thanks for all those who provided valuable references and comments, I realized that sensor-less is not a good idea for my application, as it is low speed and as sensors are becoming more available with reasonable integration effort.____________________________________________________________________Hi...
Hi all, I got my hands on a Scheppach branded weed wacker without battery and charger. Its a 40v lithium system. I already own a 40v lawn mower so I thought I'd just use this battery, similat to how I use Makita batterieys on Parkside tools (with...
I don't have a robot arm. I don't need a robot arm and I don't have the time to build one. Damn, I have enough other projects and problems I should not even think about robot arms. Nevertheless I always read through any robot arm projects that come up...