By day, van Erp fabricated utilitarian pieces for the Navy, capitalizing on the skills he learned in the old country. But in his spare time, van Erp began hammering decorative vases out of spent artillery shell casings, which still bore the names of their manufacturers (“Winchester Repeating Arms Co.,” “UMC Co.,” etc.) on their bases. “He started off making those as his hobby,” says Gus Bostrom, who first became intrigued with van Erp as a pre-teenager. Since then, Bostrom has spent much of his life filling in the cracks of van Erp’s often incomplete history, using his shop, California Historical Design, in Berkeley, California, as a base of operations. “There was probably an area or department at the shipyard where he’d just pick them out of a bin and pay for them based on their scrap value.”
Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.