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Koffee Kosmo
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· 08/28/2020 7:15 PM
I have updated my signature and added links to the KKTO roaster build

snwcmpr
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· 08/16/2020 8:12 AM
I will say, it only happened once, briefly, to me.

NetriX
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· 08/16/2020 7:57 AM
I was blocked too, our hosting provider is dropping the ball lately. thumbdown

Koffee Kosmo
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· 08/12/2020 5:37 PM
And I thought it was just me that couldn't access the site All good now - coffee kept me company

JackH
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· 08/10/2020 8:46 PM
Had to make myself another cup of coffee to get through it.

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Downloads: Using Excel and Arduino for Roaster Control

Downloads Home > Files for Sharing with Members > Using Excel and Arduino for Roaster Control

Using Excel and Arduino for Roaster Control XP and later (Not WI


Excel generated profiles executed automatically
using Arduino-controlled stepper motor to adjust
PWM heating. PDF Documentation; °C and °F Excel
workbooks and Arduino sketches.
Written by ChicagoJohn
Calendar
JackH
10/14/2016 4:28 PM
Downloads
Download 283
Info
Version: XP and later (Not WI
O/S: O/S: Microsoft Windows/Office/Excel

Download:
Download
(1.5MB)
1592
<
#1 | JackH on 10/14/2016 4:41 PM
Description:
A PDF file describes how Excel was used to
generate Rao-type roast profiles and then
execute them by means of an Arduino Mega 2560
which transmits thermocouple temperature and
then receives Excel generated adjustments to
a stepper motor connected to the pulse width
modulator which sends power to the heating
coils of a modified Presto PopLite popcorn
popper. Excel workbooks and Arduino sketches
for °C and °F are included.

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