Modifications

* /CS - broche "Chip Select", qui permet d'activer la puce.   

* /CS - broche "Chip Select", qui permet d'activer la puce.   

Finally of course, a source of analog data, we'll be using the basic 10k trim pot.  

Et bien entendu, pour finir, la source de donnée analogique. Nous allons utiliser un potentiomètre de 10k.  

The MCP3008 has a few more pins we need to connect: AGND (analog ground, used sometimes in precision circuitry, which this is not) connects to GND, and VREF (analog voltage reference, used for changing the 'scale' - we want the full scale so tie it to 3.3V)

Le MCP3008 a quelques broches complémentaires qui doivent aussi être connectées:  

* AGND (analog ground, used sometimes in precision circuitry, which this is not) connects to GND, and VREF (analog voltage reference, used for changing the 'scale' - we want the full scale so tie it to 3.3V)

Below is a wiring diagram. Connect the 3.3V cobbler pin to the left + rail and the GND pin to the right - rail. Connect the following pins for the MCP chip

Below is a wiring diagram. Connect the 3.3V cobbler pin to the left + rail and the GND pin to the right - rail. Connect the following pins for the MCP chip