dc pwm Arduino and icd 16x2 control

Status
Not open for further replies.
J

Jmanftbs1

New Member
Hi guy im new to the programming world of Arduino . And im in need of advice im controlling
a device with pwm from arduino uno i also have lcd 16x2 with 4 way push button control . I need advice on just getting duty cycle to show up and be able to control the output and also hrtz as well with the push buttons is has a built in potentiometer. if anyone would like to comment or leave codes to help it would be greatly appreciated.
 
Jmanftbs1 said:
Thanks I will give it a look once I’m done I will post pics of device!
Click to expand...

Actually, in your programming Arduino IDE, select File-> Examples -> digital write (a.k.a, PWM), 1602 display and several others are already on your computer - just cut, paste, edit, experiment, show it to your friends. Be the envy of the neighborhood.
 
Personally, I like the I2C 4x20 LCDs because they only tie up two pins.

Mike.
 
gophert said:
I suppose you ride a three wheeled "motorcycle" as well.
Click to expand...

He obviously rides a two wheeled one, where you ride a 14 wheel one

As he says, it makes life a LOT easier if you use the I2C interface chip, it's really just a question of the trade off between an extra chip and I/O lines.
 
Status
Not open for further replies.

Similar threads

D
  • Question
Dc motor speed controller
Replies
5
Views
1K
aliarifat794
A
I
  • Question
Can I use BP2857 constant current LED driver IC with a PWM-controlled MOSFET for dimming and turning the lights on or off with an ESP8266/Arduino?
Replies
5
Views
4K
Tony Stewart
K
  • Question
How to determine wiring of DC motor controller
Replies
13
Views
1K
Diver300
D
C
Components for AC-DC rectifier
Replies
13
Views
1K
danadak
M
  • Question
PSU "Schematic" help me understand AC/DC Bridge Rectifiers, Proper Grounding, and Series AC Connections
Replies
8
Views
2K
Tony Stewart
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…