DIY Arduino Boards IO I2C Files

DIY Arduino Boards for IO using port expanders and I2C

Brought to you by: brownrb

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Name	Modified	Size	InfoDownloads / Week
Parent folder
TestDSB1820TempProbe.ino	2018-12-17	6.4 kB	0
myDallasTemperature.cpp	2018-12-17	16.2 kB	0
myDallasTemperature.h	2018-12-17	5.9 kB	0
DallasTemperature URL.txt	2018-12-17	70 Bytes	0
DS18B20_TEST1.ino	2018-12-17	4.2 kB	0
DS18B20.cpp	2018-12-17	17.4 kB	0
DS18B20.h	2018-12-17	5.7 kB	0
DS18B20_TEST.ino	2018-12-17	4.3 kB	0
Resolutions.txt	2018-12-17	216 Bytes	0
DS18S20 Pinouts.gif	2018-12-17	4.9 kB	0
Info.txt	2018-12-17	4.5 kB	0
Readme.txt	2018-12-17	265 Bytes	0
Totals: 12 Items		70.1 kB	0

Each IC has a small capacitor which must be charged before you request a temperature. If this capacitor has insufficient charge the results may be invalid.

Examples use Pin 2

Use a pullup resistor 4.7k ohm from pin 2 of DS18B20 to VCC
Use 5VDC external power

Source: Readme.txt, updated 2018-12-17

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