Month: February 2008

What’s your poison?

Robert Bruce Thompson, author of books on everything from PC Hardware to Astronomy, is working on a new book for Make: the Illustrated Guide to Home Chemistry Experiments. So, we’ve got chemistry on our mind here, which led Dale Dougherty, the Publisher of Make, to ask Robert: I read a story last week about the […]

Doll house controller

Doll house controller

Mark writes – Presented is a control system for a doll house based on a PIC16F876 microcontroller. The elevator is driven by a DC motor and position is sensed by both a limit switch and optical encoder. The controller also handles control of lights for the dollhouse allowing toggle on/off functions for each pushbutton. Foyer […]