I've got a 4-channel 12-bit ADC "Mikroe340" from Mikroelektronika (datasheet). I'm wondering how to wire it with GPIO.
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1The photo is pretty. A link to the specs will be more useful. – joan Mar 5 '15 at 8:46
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here is the datasheet: (datasheetlib.com/datasheet/1014431/…) – Bellu Tsre Mar 5 '15 at 11:17
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What did you try so far? – Bex Mar 6 '15 at 9:27
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What an odd board. I'd have just gone for a MCP3204 and stuck it in a breadboard - but I'm strictly a hobbyist.
I'd set the DIP switches for a PIC so 1 on, 4 on, 6 on, others off.
That will connect MISO to P4, MOSI to P5, and SCLK to P3.
So the Pi connections to make would be
Pi 340 Function
(gpio 10) Pin 19 P5 MOSI
(gpio 9) Pin 21 P4 MISO
(gpio 11) Pin 23 P3 SCLK
(gpio 8) Pin 24 CS chip select
Pin 1 VCC VCC (3V3 as Pi gpios can't handle 5V)
Pin 6 GND Ground
