I decided to make a quick video of me building the Plug-in Bread-Board Power Supply from the Maker Shed (www.makershed.com). This power supply makes a...
Make: magazine's John Park builds an ultrasonic distance sensor using an Arduino, PING sensor, and 7-Segment Shield, all from the Maker Shed. blog.makezine.com
Available at www.makershed.com The Gakken EX-System is a series of educational electronics kits produced by Gakken in the late 1970s. The kits use denshi blocks...