Sunday, 26 July 2015

555-Timer Logic Probe

07:22  Telli k  No comments

I got tired of haveing to get out my multimeter every time I had to measure a simple on or off, so I decided to build a probe. This probe uses a 555 Timer Chip as an inverting schemit trigger, sourcing and sinking two LEDs. How it works I've made a simulation of it, when the input is 1 or high th...
By: Ploopy

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from Instructables: exploring - technology - robots http://ift.tt/1gdxKGX

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