With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
I thank you for the complimentWith 54 years in electronics I always hope I can help.
The resulting voltage will vary some by the tolerance of the resistors.Remember the resistor tolerance is + and -.Based on 5% resistors the output range calculates to anywhere between 4.51-5.09 volts to the Z input. All of which the micro will see as a HIGH.
i looked up your partyou still need the 2 resistor voltage divider.or you will burn the microprocessorthis is not floating, there is a n internal pullup resistor. you are seeing the pullup voltage when open. if you want a better idea of why lookup Thevenin Theorem it best explains it
A trick;DON'T ATTACH IT TO THE HOUSE. leave a few inches and make it free standing.when the assessors do updates they will try to make the deck added value and increase the realastate tax.Almost all states in their legal jargon asses "attached".I beat the assessment on a challenge and got the tax removed.
Yes the K is the Greek kilo aka 1,000
Raspberri Personal Assistant.
Binary Marble Clock
How to choose a MicroController
Faraday For Fun: An Electronic Batteryless Dice
Low speed AVR oscilloscope V2.00 (Is updated on 19 Mar 2011)
Join 2 million + to receive instant DIY inspiration in your inbox.
Download our apps!
© 2016 Autodesk, Inc.