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<!--
---
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name: Analog Zero
class: board
type: adc
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formfactor: pHAT
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image: 'analog-zero.png'
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manufacturer: RasPiO
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description: A 10-bit 8-channel ADC for Raspberry Pi
url: http://rasp.io/analogzero/
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github: https://github.com/raspitv/analogzero
buy: http://rasp.io/analogzero/
pincount: 40
eeprom: no
power: 3v3
pin:
'19':
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mode: spi
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'21':
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mode: spi
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'23':
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mode: spi
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'24':
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mode: spi
install:
'devices':
- 'spi'
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-->
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#RasPiO Analog Zero
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The RasPiO Analog Zero offers a compact, inexpensive, easy way to add eight analog channels to your Raspberry Pi. RasPiO Analog Zero uses an MCP3008 analog to digital converter. It's an SPI driven, 10-bit, 8-channel ADC.
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With RasPiO Analog Zero you can:
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* read up to 8 analog inputs at once
* make a weather station
* make a digital thermometer
* make a voltmeter
* use potentiometer dials for control and display
* read analog sensors or voltages
* make your own embedded device with minimal footprint
