Search found 259 matches
- 13 Feb 2021 10:00
- Forum: NOx Shield for Arduino
- Topic: NOx Shield Introduction.
- Replies: 4
- Views: 12122
Re: NOx Shield Introduction.
Out of curiosity: could you briefly explain what the main use cases for this sensor would be? Is it diesel engines? Hello Pascal, great question! http://www.bylund-automotive.com/support/images/Denoxtronic.png In the automotive diesel world as you can see in the example of Bosch Denoxtronic, it is ...
- 10 Feb 2021 13:04
- Forum: Knock Shield for Arduino
- Topic: Please explain the thing
- Replies: 8
- Views: 29032
Re: Please explain the thing
Hi Pascal, Maybe answering my own second question: I suppose an angle-angle based signal would - as per the Youtube video on the interrupt example - just be connected to the TACH_INPUT_PIN (2) and then one could attach a second ISR to the falling edge of this signal. Exactly, if the Arduino you are ...
- 04 Feb 2021 12:42
- Forum: Knock Shield for Arduino
- Topic: Please explain the thing
- Replies: 8
- Views: 29032
Re: Please explain the thing
Hi Dieter, - Is there a manual which covers all these questions? The original Knock Shield have no additional hardware for trigger / tach inputs so it is relying on the digital pin of the Arduino which means you need a signal compatible with the microcontroller of the Arduino you are using. http://w...
- 03 Feb 2021 09:38
- Forum: Lambda Shield for Arduino
- Topic: Power Supply stability
- Replies: 5
- Views: 6839
Re: Power Supply stability
Daniel, 1. The RAM requirement increases with the graphic display. The Arduino UNO is no longer enough. An option is the larger Arduino MEGA with the 2560. The lambda shield 2 is compatible. What can I do to use my old version with the MEGA? You simply need to connect the SPI pins to the shield from...
- 31 Jan 2021 14:54
- Forum: Lambda Shield for Arduino
- Topic: Power Supply stability
- Replies: 5
- Views: 6839
Re: Power Supply stability
Hi Christian Thank you for this information. You find this project here: https://www.diva-di-bologna.eu/viewtopic.php?f=26&t=392&p=4391#p4391 Kind regards Daniel Thank you Daniel, very interesting! I see that you are using the original Lambda Shield, it is limited to 15V maximum. If you ris...
- 29 Jan 2021 12:57
- Forum: NOx Shield for Arduino
- Topic: NOx Shield Introduction.
- Replies: 4
- Views: 12122
NOx Shield Introduction.
http://www.bylund-automotive.com/educative/nox/NOx_Shield_Promo.png We are happy to present the NOx Shield, designed specifically for the Arduino® Uno, Mega 2560 and Uno WiFi Rev 2. The purpose of this device is to give students, hobbyists and professionals the possibility to learn how to implement...
- 28 Jan 2021 19:34
- Forum: Lambda Shield for Arduino
- Topic: Power Supply stability
- Replies: 5
- Views: 6839
Re: Power Supply stability
In my motorcycle the Power Supply voltage changes between 12V and 14.1V. Do you recomand a stabilisation circuit supplying the lambda shield? Kind regards Daniel Hello Daniel, this is typically not required. The heating circuit is automatically controlled, independent of the supply voltage other th...
- 27 Jan 2021 22:26
- Forum: Lambda Shield for Arduino
- Topic: 2 digital outputs
- Replies: 4
- Views: 5704
- 25 Jan 2021 23:57
- Forum: Lambda Shield for Arduino
- Topic: 2 digital outputs
- Replies: 4
- Views: 5704
Re: 2 digital outputs
Hello Franc, I would need 2 digital outputs for control oxygen = <8% close (first digital outputs high) oxygen => 7.5% open (second digital outputs high) When do you want the two pins high or low, and are you considering the 0.5% overlap as a hysteresis where the previous set value remains? Here is ...
- 18 Jan 2021 11:43
- Forum: Lambda Shield for Arduino
- Topic: Beckhoff PLC integration
- Replies: 5
- Views: 6265
Re: Beckhoff PLC integration
I'm running a Beckhoff cx1020. 12Vdc isn't a problem, 5v 12v 24v, whatever you want. But I'm not a fan to use another control system next to my PLC. The Beckhoff is stable as hell and this is the system I choose therefor. Isn't there another solution? If you can interface with 5V directly to the La...