Search found 6 matches

by samwane
Thu Jun 29, 2023 2:35 pm
Forum: Projects - Embedded
Topic: Programming a bare board Arduino 328 (UNO)
Replies: 3
Views: 3104

Re: Programming a bare board Arduino 328 (UNO)

Thank you.
I have solved it. I decided to use a crystal on the 328 IC so it 'appears' as a genuine Arduino UNO. That solved the checking issue.
I understand your points above and may use in future IC development.
Thanks for your time in replying,
Regards
Sam
by samwane
Thu Jun 29, 2023 1:33 pm
Forum: Projects - Embedded
Topic: Programming a bare board Arduino 328 (UNO)
Replies: 3
Views: 3104

Programming a bare board Arduino 328 (UNO)

Hi, I've built a bare board Arduino with bootloader as in http://www.gammon.com.au/breadboard It programs ok using Arduino IDE (needs to be set to board LilyPad) I'm trying to program it using Flowcode (ver 9), however, the Avrdude programmer throws an error along the lines of 'Chip check failed', u...
by samwane
Tue Sep 14, 2021 9:00 am
Forum: User Components
Topic: Motor to turn a pot for feedback
Replies: 5
Views: 3268

Re: Motor to turn a pot for feedback

Ok, thank you Ben. I have access to release 9 and will develop from there.
Thanks again,
Sam
by samwane
Wed Sep 08, 2021 1:05 pm
Forum: User Components
Topic: Motor to turn a pot for feedback
Replies: 5
Views: 3268

Re: Motor to turn a pot for feedback

Hi Ben, Yes I can use an encoder instead, the learning outcomes will be the same. I take it there is a motor-encoder pair set up in Flowcode? (I'm using 8). Also, is it possible to control the motor speed? I was trying to do this using the PWM output from an Arduino Uno and a motor driver (all in si...
by samwane
Tue Aug 31, 2021 12:31 pm
Forum: User Components
Topic: Motor speed control using PWM
Replies: 2
Views: 2328

Motor speed control using PWM

I'm trying to control the speed of the simulated DC motor using PWM. The PWM is connected to the PWM port of the Arduino Uno (B2). But the DC motor only seems to respond to digital outputs not PWM. Is there a way to simulate this?
by samwane
Tue Aug 31, 2021 11:38 am
Forum: User Components
Topic: Motor to turn a pot for feedback
Replies: 5
Views: 3268

Motor to turn a pot for feedback

Hi, I'd like to emulate a servo system using a DC motor and potentiometer as feedback. I have placed these components onto the 3D panel. Is there a way to link the motor and the pot so as the motor turns it also rotates the pot? Note:-I have tried linking the motor to the pot through the 'target obj...