Archive for 24 Mar 2015

Tips and tricks (Part 23)

Previous T&T Although the situation is not very common, you may face like me the following situation: I needed to read analog signals applied to some of the 6 ports from an Arduino UNO. But some of the readings would use the Vcc reference (so as to say the analogReference(DEFAULT))  and some others would use the 1.1 […]