[[guestbook_old]]
Name: islurpundalik
Country: India
Date: 16-03-08 03:11:51
cool site. A great job u r doing out there. keep it up
Name: Ashfaq
Country: Middle East
Date: 04-03-08 16:54:18
Very useful information for students. Thanks 8)
Name: prasadn
Country: -
Date: 13-02-08 11:06:31
for beginners this site is useful more
Name: Marc
Country: Netherlands
Date: 13-01-08 18:16:18
Updated the guestbook code with a captcha image. Should get ride off all the spam in the guestbook.
Name: J
Country: Netherlands
Date: 06-01-08 11:31:56
Marc,
On your FTDI breakout board project, the manual you wrote isn\'t available anymore at the server. Would it be possible to publish it again?
Regards,
Fixed it
Name: vincent
Country: ned.
Date: 24-12-07 12:22:39
hallo marc,
Ik heb ben ook in het bezit van een v2.0 klok die u ontworpen heeft. Op pic16f628a zit een stikker met v3.1 De klok is uitgevoerd met de dcf77 module. Nu heb ik een probleem waar u mij mischien mee wil helpen. Als ik de klok opstart dan staat hij op de juist tijd. Alleen loopt hij daarna ongeveer 1 sec per min te langzaam. Verder is het een geweldig mooi ding een echte eye catcher. Ik ben helemaal weg van zulke reto dingen. Kunt u mij helpen?
Name: John Smith
Country: UK
Date: 07-12-07 15:08:39
Nice clean verilog examples (y)
Name: JJ
Country: Netherlands
Date: 27-11-07 23:37:44
Hi Paul or Marc,
Somehow I got one of your projects in my hands, it is the V2 clock with the IN-14 tubes.
And I have a problem with it, It can't keep time it is 4 or 5 minutes of per hour using the DCF77 module, how is that possible?
Secondly I have to use 180Volts in order to get all the segments to ligth up of the nixies at 170 some parts stay dark. Backdraw is the other parts glow to hard and this will reduce the life expectantie of my nixies.
Hope you'll read this, don't know how you would like to report back?
greetz,
JJ
Dear JJ
Please check for noise on the (serial) data out of the DCF77 receiver. The clock only sinks once a day so noise on the data line could make it run fast. If it runs to slow, check for proper connection. The clock falls 30 seconds behind, for every 60 missed pulses.
If the tubes stay dark at some parts, they are most likely affected by cathode poisoning. This causes the tubes to light unevenly. There is no real cure for this.
Name: Señor Taco
Country: Spain
Date: 17-11-07 16:25:20
Very nice projects
Name: Marc Troost
Country: the Netherlands
Date: 10-11-07 11:18:47
Updated the guestbook code
Name: Marc Troost
Country: Netherlands
Date: 29-10-07 22:36:11
Welcome to the guestbook of http://www.greenbird.info. You can sign the guestbook here
