Hi,
I have very carefully asseblied the Velleman kit k3502. I have checked all braze points and the correct position of each part. When I at first connected the Ultrasonic radar to my battery everything was fine and the radar work perfectly. When I however connected it the next day it didn’t. I have tried everything to get it working again. I checked the braze points again, but I couldn’t find anything.
If anyone has an idea what I can do, please let me know.
Thank you very much!!
PS: When I connect the battery with the kit I can hear SENS 1 sending the ultrasonic waves. I have also checked the connections between the two parts whcih are also fine.
Thanks again!!