Display Board evaluation help
¿ªÔÆÌåÓýI have a couple of the 3.3V ONLY display boards prebuilt and I want a couple of volunteers to test them out.? They have to be: 1) people with working radios, and 2) have displays that misbehave (meaning if you move them around, elongate the cable, etc¡ the processor locks up). ? I don¡¯t really have the problem so its hard for me to fully evaluate if the display driver boards completely solve this issue. ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ? |
¿ªÔÆÌåÓýPerfect Hank, Thanks.? What voltage is your display jumper set to on the Main board? ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ? From: [email protected] <[email protected]> On Behalf Of Hank Terwilliger via groups.io
Sent: Tuesday, February 11, 2025 9:01 AM To: [email protected] Subject: Re: [AmateurRadioBuilders] Display Board evaluation help ? Bill, ? I have a working V12 single transceiver.? My initial cable of 12" worked when it was on my bench but when I mounted in the encloser it quit working.? Not sure if that is long enough for a test for you, but when I build a new cable less than 5 inches the display started working. ? I would be happy to test the longer cable out with your board and give feedback.? Could also make a longer cable than required if needed to test.? Let me know. ? 73, ? Hank - WZ3HMT |
K9HZ