Search found 255 matches

by Christian_Bylund
16 Mar 2021 20:42
Forum: Lambda Shield for Arduino
Topic: Lambda Shield 2 did not run successfully
Replies: 13
Views: 12859

Re: Lambda Shield 2 did not run successfully

Im also have trouble code of low power with the X7 jumper installed . If removed we don't get light or anything on the Shield. Can you help us wire this. Hi! Every shield is tested before shipping so we can probably figure it out. First have a look at the troubleshooting section for the most common...
by Christian_Bylund
10 Mar 2021 22:41
Forum: Lambda Shield for Arduino
Topic: Lookup table for CJ125 in V=8 amplification.
Replies: 6
Views: 9313

Re: Lookup table for CJ125 in V=8 amplification.

huangxiqing wrote:
10 Mar 2021 22:17
I want to change v8 in shield 2 GUI code
Sorry, the GUI code will only support the V17 mode.
by Christian_Bylund
10 Mar 2021 11:14
Forum: Lambda Shield for Arduino
Topic: Customizable 0-5V output
Replies: 2
Views: 7013

Re: Customizable 0-5V output

huangxiqing wrote:
02 Mar 2021 21:20
Hello. I don’t write in English, I don’t write in my language, I use a translator.
Can 0-5V linear output and 0-1Vpwm dual output
Yes. That is the great thing about Arduino, as long as you have more pins available you can configure them to output whatever you need.
by Christian_Bylund
10 Mar 2021 11:12
Forum: Lambda Shield for Arduino
Topic: Lookup table for CJ125 in V=8 amplification.
Replies: 6
Views: 9313

Re: Lookup table for CJ125 in V=8 amplification.

Hello! Use CJ125 with V = 8 to zoom in on what needs to be changed in the table code. Excuse my translator Hello Huangxiqing, Using the Lambda Shield 2 Example code below changes are required. 1. Conversion table need to be changed to handle course mode: //Lambda Conversion Lookup Table, V8. (ADC 1...
by Christian_Bylund
10 Mar 2021 10:30
Forum: Lambda Shield for Arduino
Topic: Lambda Shield 2 did not run successfully
Replies: 13
Views: 12859

Re: Lambda Shield 2 did not run successfully

Hello at Bylund Automotives, I didn’t realize the Forum here, so I tried first per Email… Hello, not sure if you received my response of your email? - Sometimes they get stuck in spam folders. I think the Shield is faulty, or shortwired. Did you test it, before sending? Sorry to hear you are experi...
by Christian_Bylund
21 Feb 2021 08:37
Forum: Knock Shield for Arduino
Topic: Please explain the thing
Replies: 8
Views: 28430

Re: Please explain the thing

Since i design a platine with a arduino nano every for my car anyway, i want to evaluate the 0-5V signal for the Knock Shield with the nano too. Which wires do i need to connect? I think you should have a look at the schematics . What is minimum is of course supply and ground. The controller needs ...
by Christian_Bylund
13 Feb 2021 10:00
Forum: NOx Shield for Arduino
Topic: NOx Shield Introduction.
Replies: 3
Views: 11015

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 ...
by Christian_Bylund
10 Feb 2021 13:04
Forum: Knock Shield for Arduino
Topic: Please explain the thing
Replies: 8
Views: 28430

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 ...
by Christian_Bylund
04 Feb 2021 12:42
Forum: Knock Shield for Arduino
Topic: Please explain the thing
Replies: 8
Views: 28430

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...
by Christian_Bylund
03 Feb 2021 09:38
Forum: Lambda Shield for Arduino
Topic: Power Supply stability
Replies: 5
Views: 6750

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...