Search found 1085 matches
- Tue May 21, 2024 7:50 pm
- Forum: General
- Topic: Manufactured cases
- Replies: 4
- Views: 22
Re: Manufactured cases
Hi As Kersing informs above, you will probably find that the setup costs are steep and may not be viable unless large volumes are planned. However many plastics can be milled so CNC may be a cheaper option to explore. Guess it depends on your complexity. Is your project only able to use a certain de...
- Mon May 20, 2024 4:22 pm
- Forum: Bug Reports
- Topic: SR04 Ultrasonic Sensor
- Replies: 13
- Views: 877
Re: SR04 Ultrasonic Sensor
Hi Martin
Just did a quick test, not much time. Downloaded and set Prescaler 1:4
Measured (cm) / Read (cm)
162 / 160
187 / 180
213 / 211
Looking very good so far...
I'll do some more tests later but things seem sorted now.
Thanks again.
Just did a quick test, not much time. Downloaded and set Prescaler 1:4
Measured (cm) / Read (cm)
162 / 160
187 / 180
213 / 211
Looking very good so far...
I'll do some more tests later but things seem sorted now.
Thanks again.
- Mon May 20, 2024 1:49 pm
- Forum: Bug Reports
- Topic: SR04 Ultrasonic Sensor
- Replies: 13
- Views: 877
Re: SR04 Ultrasonic Sensor
Hi Martin
Thanks for that. I'll try as soon as I can and get back to you.
Regards
Thanks for that. I'll try as soon as I can and get back to you.
Regards
- Mon May 20, 2024 1:47 pm
- Forum: General
- Topic: PIC12F509 Compile Error
- Replies: 8
- Views: 83
Re: PIC12F509 Compile Error
Hi
The 509 only has a few dozen bytes of RAM, but should work none the less.
Worth trying on v7/9 and I've earlier versions too that I can try, but not until later.
Regards
The 509 only has a few dozen bytes of RAM, but should work none the less.
Worth trying on v7/9 and I've earlier versions too that I can try, but not until later.
Regards
- Mon May 20, 2024 8:10 am
- Forum: General
- Topic: PIC12F509 Compile Error
- Replies: 8
- Views: 83
Re: PIC12F509 Compile Error
Hi Martin
I thought that too but also noticed another strange thing. If you add in IntOsc Helper it informs that there isn't an option for such despite it being a feature of that chip.
Regards
PS
Agree that it would be better to use a newer chip if available
I thought that too but also noticed another strange thing. If you add in IntOsc Helper it informs that there isn't an option for such despite it being a feature of that chip.
Regards
PS
Agree that it would be better to use a newer chip if available
- Mon May 20, 2024 7:57 am
- Forum: User Components
- Topic: WS2812 RGB LED
- Replies: 5
- Views: 473
Re: WS2812 RGB LED
Hi
Still there.
Regards
Still there.
Regards
- Sun May 19, 2024 3:26 pm
- Forum: General
- Topic: DSP made easy
- Replies: 2
- Views: 2734
Re: DSP made easy
Hi So hot up in the Ivory Tower that I ddn't need an iron to melt the solder.... Put together that little noise generator and have to say the quality of the kit is very good. Once complete I connected to a scope. 100_0240.JPG Bear in mind I only paid a few pounds.... Next will be to create some filt...
- Sat May 18, 2024 12:25 pm
- Forum: Bug Reports
- Topic: arduino INTERRUPTS - IOC PORTD... do not select..
- Replies: 6
- Views: 913
Re: arduino INTERRUPTS - IOC PORTD... do not select..
Hi
My view is it is Interrupt on Change, any change, therefore it is up to you how you handle the response.
Does the datasheet specifically state that you can mask IOC to suit your specific needs? I'm not an expert on that chip but I do remember Int0/1 can be masked.
Hope this helps.
Regards
My view is it is Interrupt on Change, any change, therefore it is up to you how you handle the response.
Does the datasheet specifically state that you can mask IOC to suit your specific needs? I'm not an expert on that chip but I do remember Int0/1 can be masked.
Hope this helps.
Regards
- Sat May 18, 2024 7:44 am
- Forum: Bug Reports
- Topic: arduino INTERRUPTS - IOC PORTD... do not select..
- Replies: 6
- Views: 913
Re: arduino INTERRUPTS - IOC PORTD... do not select..
Hi I'm not an expert on UNO. Int0 and Int1 can be selected to trigger on various "edges" as documented in the interrupt properties. IOC on the remaining ports do set a flag (green) which indicates a trigger on both edges (Interrupt On Change). If you set pins, close and reopen the window you will se...
- Fri May 17, 2024 3:07 pm
- Forum: General
- Topic: Matrix Keypad Issues Disturbance
- Replies: 4
- Views: 832
Re: Matrix Keypad Issues Disturbance
Hi
I'd confirm your connections to start with.
Regards
That sounds like the inputs are floating (unconnected, no weak pull-up / down) and when your hand goes near, the capacitive effect is causing the inputs to change.when I put my hand near my Arduino it starts reading random inputs
I'd confirm your connections to start with.
Regards