Go Down

Topic: Oscilloscope for N-3410 GLCD (Read 78 times) previous topic - next topic

kocickamia

Apr 28, 2015, 11:16 pm Last Edit: Apr 28, 2015, 11:17 pm by kocickamia
Hello :-) I wrote small oscilloscope for my Arduino Mega2560 (but UNO too), based on some projects for N-3310 LCDs. Use Nokia-3410 display for more space. There is 4 buttons, two for setting timebase, one for HOLD function and last for change sensitivity. Timebase has 6 steps (1-2-5-10-20-50 ms/div), and fine tunning with potentiometer. HOLD freezes display (and stops reading samples), sensitivity changes internal reference to 1,1V or 5V (and - for MEGA2560 to 2,56V).
Schematic and *ino in attachment.

Go Up
 


Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

Arduino
via Egeo 16
Torino, 10131
Italy