Search found 6 matches
- Tue Oct 19, 2004 7:47 am
- Forum: Computer Programming
- Topic: Have VB Create a .csv file
- Replies: 2
- Views: 2889
Have VB Create a .csv file
I built a data logger that I want to be able to download to a PC. Does anyone know the best way to get VB to create a .csv file based on data that comes in through the serial port (using MSComm Control)?<p>I have been able to get it into a file but without any separators.
- Tue Oct 19, 2004 7:37 am
- Forum: General Discussion
- Topic: 220 Volt Appliance to 110V
- Replies: 5
- Views: 2807
Re: 220 Volt Appliance to 110V
Thanks a lot for the help. There were just a few wires that needed to be switched on the transformers. <p>I got one working perfect. The transformer on the other one was so old and dry rotted that all of the leads crumbled off of it when I touched it so I might just trash it.<p>Thanks again,<p>-Jeff
- Tue Sep 21, 2004 2:15 pm
- Forum: General Discussion
- Topic: 220 Volt Appliance to 110V
- Replies: 5
- Views: 2807
220 Volt Appliance to 110V
Does anyone know an easy way to change an appliance that requires 220V AC so that it can run properly off of 110? I have some old HP power supplies that I would like to do this to.
- Tue Nov 25, 2003 9:36 am
- Forum: Robotics
- Topic: Remote control reciever
- Replies: 4
- Views: 4555
Re: Remote control reciever
Have you tried power transistors? These will have very low current draw. Also they come in all different values so finding one capable of handling 2 amps should not be a problem.
-Jeff
-Jeff
- Tue Nov 25, 2003 9:18 am
- Forum: General Discussion
- Topic: Solid State A/B Switch (audio)
- Replies: 5
- Views: 2619
Re: Solid State A/B Switch (audio)
That AD chip looks promising. Thanks for the help. I'll let you know how it works.
- Thu Nov 20, 2003 6:18 am
- Forum: General Discussion
- Topic: Solid State A/B Switch (audio)
- Replies: 5
- Views: 2619
Solid State A/B Switch (audio)
I'm wondering if anyone knows of a perfectly clean way to build a solid state A/B switch for a car audio system. Currently I'm using relays and a pic to do this job. The relays are big and sometimes cause a slight pop in the speakers when switched. My main concern with the solid state electronics is...