This guide will show you how to make a cheap and simple mould out of a silicone compound called Sugru. From this heat-resistant mould one can create a Pewter casting, for jewellery and such. Although a professional casting will deliver a more robust and larger mould, it is fair to say for small, detailed 1-offs, I found using Sugru to be a simple and cost-effective method. Indeed, the moulds I’ve made here have been re-used 3-4 times with pretty good results. (The moulds can also make wax candles too, for a geeky AFOL Birthday Party!)
Every Tuesday is Art Tuesday here at Adafruit! Today we celebrate artists and makers from around the world who are designing innovative and creative works using technology, science, electronics and more. You can start your own career as an artist today with Adafruit’s conductive paints, art-related electronics kits, LEDs, wearables, 3D printers and more! Make your most imaginative designs come to life with our helpful tutorials from the Adafruit Learning System. And don’t forget to check in every Art Tuesday for more artistic inspiration here on the Adafruit Blog!
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat and our Discord!
Python for Microcontrollers – Adafruit Daily — Python on Microcontrollers Newsletter: A New Arduino MicroPython Package Manager, How-Tos and Much More! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi
EYE on NPI – Adafruit Daily — EYE on NPI Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey