Singing Arc using KA7500B. Making Very Accurate Timers - Electronics. Find out about how to make very accurate electronic timers home > electronicsWe have previously published many articles about electronic timers - ranging from short interval timers using the common 555 IC, long interval (multi-hour) timers using a 4060B binary counter IC, and repeat timer circuits which use both.
We have also looked at commercial 12V programmable timer switches, and how battery powered programmable thermostats can be modified to operate as (more affordable) equivalents. Experimental Electric Virtual Lab - DC/AC Virtual Lab - DC/AC Virtual Lab. Help me wire an illuminated rocker switch. 556 Blinking Light Project help - Page 2. 555 and 556 Timer Circuits. Hack a Day. How to make custom LED lights for your computer. Project LED - the Ultimate Pizza and LED casemod. Current Stories By Hilbert Hagedoorn on: 04/18/2014 12:03 PM | 3 comment(s) ] A press-release from Spire just arrived, they announed their RIDGE Series PC Chassis.
The Ridge series are quality ATX form factor PC enclosures with contemporary looks. This middle/small tower structure is simply functional and affordable. The clean and minimal looks make the Ridge series fit right into your home interior. Learn Electronics Online for Free.