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Interfacing an SPI ADC (MCP3008) chip to the Raspberry Pi using C++ (spidev)
In this entry I will demonstrate how to interface the MCP3008; an SPI-based analog to digital converter (ADC) integrated chip, to the Raspberry Pi. This enables the Raspberry Pi to interpret analog...
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I/O Expansion Board Rev0 for the Raspberry Pi
Figure 1. IO Expansion board attached to the RPi When the Raspberry Pi was first released, I felt that the on-board I/O capabilities were not adequate for my needs. So I decided to build my own I/O...
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