Search found 28 matches

by Christian_Bylund
23 Sep 2018 10:13
Forum: Knock Shield for Arduino
Topic: Knock shield stackable with audio shield?
Replies: 2
Views: 71

Re: Knock shield stackable with audio shield?

Hello, The Knock Shield is fully stackable. The first problem you are going to run in to when stacking shields is interfering pins, I am sure you will find pins that both the Knock Shield and any other shield you stack on top of it will want to use. There is two easy ways to solve this, cut the leg ...
by Christian_Bylund
01 Sep 2018 22:12
Forum: Knock Shield for Arduino
Topic: Knock Shield for Arduino® Announcement
Replies: 0
Views: 75

Knock Shield for Arduino® Announcement

http://www.bylund-automotive.com/store/images/Store_Knock_Shield_1.png We are happy to announce the Knock Shield, designed specifically for the Arduino® Uno! The purpose of this device is to give students, hobbyists and professionals the possibility to learn how to implement a programmable knock de...
by Christian_Bylund
01 Sep 2018 02:32
Forum: Lambda Shield for Arduino
Topic: Arduino Shield Bias Resistor
Replies: 1
Views: 88

Re: Arduino Shield Bias Resistor

Hi Andy, thank you for the interest in our Lambda Shield for Arduino. ...the circuit seems to be missing the 100k biasing resistor to VCC and UN which is only required for the LSU4.9 and not the LSU4.2. There is a brief mention of it in the CJ125 data sheet (9.2 External elements) This is actually a...
by Christian_Bylund
10 Aug 2018 23:41
Forum: Lambda Shield for Arduino
Topic: Updated technical manual
Replies: 0
Views: 84

Updated technical manual

The technical manual for the Lambda Shield has been updated with important information on how to get the most accuracy and precision out of your device. The CJ125 controller can be set in calibration mode by transmitting the SPI command (0x569D). This sets the analogue output for oxygen content to i...
by Christian_Bylund
12 Jul 2018 10:40
Forum: Lambda Shield for Arduino
Topic: Lambda Shield stuck heating
Replies: 1
Views: 130

Re: Lambda Shield not working!!!

Hi! Unfortunate with the C5 capacitor. Assuming that you have soldered it in place and it is working. It sounds like you are using a non original sensor. Please confirm you are using an original Bosch LSU 4.9 wideband sensor? If it is an original Bosch sensor, please let me know the pnc of it. Thank...
by Christian_Bylund
13 Jun 2018 22:21
Forum: Lambda Shield for Arduino
Topic: Wifi or BT connection to Shield with Android app
Replies: 3
Views: 209

Re: Wifi or BT connection to Shield with Android app

paatohjul wrote:Should be possible. Ill look into it when i receive the shields


I ordered a HM-10 BT-module as well, and will share my experience with it and the shield.
by Christian_Bylund
12 Jun 2018 18:18
Forum: Lambda Shield for Arduino
Topic: Wifi or BT connection to Shield with Android app
Replies: 3
Views: 209

Re: Wifi or BT connection to Shield with Android app

paatohjul wrote:Have you thought about making an android/iphone app for the shield?

Hi, interesting idea. Perhaps one of the bluetooth terminal apps would be enough to just get a text based view on your phone?
by Christian_Bylund
12 Jun 2018 18:13
Forum: Lambda Shield for Arduino
Topic: Dual Lambda sensors
Replies: 9
Views: 317

Re: Dual Lambda sensors

paatohjul wrote:Do you have any seller you can recommend?


Hi Knut, I sent you an email regarding this.
by Christian_Bylund
06 Jun 2018 10:52
Forum: Lambda Shield for Arduino
Topic: Dual Lambda sensors
Replies: 9
Views: 317

Re: Dual Lambda sensors

I just ordered two units from you. Thank you for your order. Today is a national holiday but the shields will be shipped out first thing tomorrow. BTW, do you have tow lambda sensors for sale? I find it hard to find here in Norway, for a reasonable price. I am aware of this problem. I can only warn...
by Christian_Bylund
03 Jun 2018 22:47
Forum: Lambda Shield for Arduino
Topic: Dual Lambda sensors
Replies: 9
Views: 317

Re: Dual Lambda sensors

Image

I can confirm that it is possible to use two Arduinos with Lambda Shields on one computer simultaneously.