TODOArticlesMechanical TV Solar Tracker-1A project to show how John Logie Baird's mechanical TV worked PIC Programmer MkV Instruction Set for…Colin MitchellJuly 10, 2010
TODOArticlesDoor BellAbout 20 years ago an 8-pin chip was available that contained a 3 NOTE DOORBELL. It required no…Colin MitchellAugust 28, 2007
TODOArticlesCall ReminderCALL REMINDER How many times have you rung a client and did not get through? Or you had to ring back…Colin MitchellAugust 28, 2007
TODOArticlesAudio Amplifier MiniA surface mount project... Other surface mount projects: Phone Ring Infinity Bug UNDER CONSTRUCTION…Colin MitchellMarch 22, 2006
TODOArticles2-Digit CounterA handy 2-Digit Counter using the [PIC12F629](/articles/pic-lick-1) chipColin MitchellMarch 22, 2006
TODOArticles5-Input AlarmCurrently being developed This article describes a 5-Input Alarm on a single PC board. It is…Colin MitchellJune 20, 2004