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Hardware - i2c scanner

 
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bzijlstra

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Joined: 30 Dec 2004
Posts: 1179
Location: Tilburg - Netherlands

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PostPosted: Sun Aug 09, 2015 4:59 pm    Post subject: Hardware - i2c scanner Reply with quote

This is a hardware I2c-scanner. An Arduino Mega 2560 and an ILI9327-display. Layout is perfect while using a 12x16 font.

In the example a DS3231 clock IC and a AT24C32 eeprom are found on the I2c bus.



When a device is found, a yellow 0 is shown, when no device is found a red 1 is shown.



Have fun
Ben Zijlstra
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albertsm

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Joined: 09 Apr 2004
Posts: 4747
Location: Holland

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PostPosted: Tue Aug 18, 2015 9:15 am    Post subject: Reply with quote

hi Ben

That is a cool test device ! A great idea. Thanks for sharing.

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Mark
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