Big Band Sound from the Palm of Your Hand by Dave Prochnow The Macchiato is a fun and inexpensive kit that delivers a wealth of polyphonic sound!
Build the Irrigation Watch by Donald Palmer Build this Irrigation Watch project and keep an eye on your water system.
Build the SamplerBox Mellotron by Craig Lindley The Mellotron — an instrument used by the rock gods of the 1960s and 1970s is resurrected in this Raspberry Pi project.
Use Wi-Fi and X-10 in a “Bi-Lingual” approach to Light and Appliance Control, Part 2 by Ronald Gladney Part 2 of the ESP8266-based “Bi-Lingual” Home Light and Appliance Timer explores the LCD, keypad, and Timer menu system of this Wi-Fi / X-10 home controller.
Create the Ultimate Talking Skull with the Wee Little Talker by Steve Koci, Vern Graner The talking skull kit gets a brain boost with the Wee Little Talker: an all-in-one controller board.
Tech Forum Questions Check out the Questions for this issue.
The Spin Zone by Jon McPhalen Stepping Up to Help Friends Exploring the use of stepper motors on the Parallax Propeller.
The Ham’s Wireless Workbench by H. Ward Silver Thermal Management Some Hot Topics for a Cool Hobby.
Q&A by Kristen McIntyre Reader Questions Answered Here Get info on disposing of printed circuit board etchants and communicating on a light beam.
Conspiracy Theory by Bryan Bergeron Does someone have a grand conspiracy to wipe out the retail electronic component industry in the US?