1) What is a "daisy-chainable" ADC? If you're using SPI, all the devices can share the bus, with discrete select lines.
2) Look at Microchip MC3008. It's about $2 in single pieces.
1) What is a "daisy-chainable" ADC? If you're using SPI, all the devices can share the bus, with discrete select lines.
2) Look at Microchip MC3008. It's about $2 in single pieces.
You asked for an SPI device and then show a non-SPI implementation. As I suggested, using an SPI device would accomplish pretty much what you're showing.
You asked for an SPI device and then show a non-SPI implementation. As I suggested, using an SPI device would accomplish pretty much what you're showing.
I'm not sure what you are referring to but the example I gave you is supporting SPI and daisy chain. The part you showed me, which i'm familiar with, the mcp3008 is not daisy-chainable.