I am planning to connect both the Analog and Digital Sensors to my Raspberry Pi.
For Analog Sensors I have to use some kind of Analog to Digital Converter while for Digital Sensors I have to directly connect them to GPIO Pins.
I have bought this ADC Pi chip,
http://www.briandorey.com/post/ADC-Pi-R ... nline.aspx
If I connect all its pins to the Raspberry Pi, how then I will connect digital sensors , since all pins will be consumed by the ADC Pi ?