Tagged Questions
1
vote
5answers
1k views
Connect a light sensor to PC
I want to connect a light sensor to my PC ( serial or usb ) and read the values of that sensor.
Is there a way i can do this without a microcontoller?
I am looking into the cheapest method of ...
2
votes
1answer
946 views
Arduino analog signal read problem?
Why do I get analog reading to the non connected ports, by taping the piezo in channel 1 ?
The piezo element is only connected to Channel 1 (Arduino A[0] port).
The channels Ch 1 – Ch 6 are connected ...
4
votes
7answers
530 views
Should I consider using RS-485 for my next project
I am planning on an automation project that will be using several different sensors including but not limited to: Temperature, Barometric Pressure, Air flow, Humidity, etc.
As I was talking with ...
