

| Subject: | LED/LCD display suggestion for digitool |
| From: | Carl Hansen |
| Date: | Tue, 28 Jul 1998 00:43:02 -0500 |
Hi all, here's some potential information on LED/LCD displays. I've thought about instrumentation for some time now, even had a complete Volt/Amp/gauges top of the dash display designed once, just didn't have the fibreglass skills to duplicate the dash, with another unit on top of the dash kinda thing. And since the recent unsettling "downsizing" 2 1/2 months ago, I have another full time job to take care of. oh well. carry on. Here's some possible useful info. Intersil makes a number of A/D converter display kits. Along with that, there are a number of design app notes that are applicable. If you want me to provide a copy of some of the information I have, send me an e-mail with your snail mail address, and I'll make a copy. The information is a bit old, but may still be valid. There may even be equivalent more current kits available. I haven't checked. Following is a list: 1. Ap Note A023. Low cost digital meter deisgns including complete instructions. 2. Ap Note A046. Building a battery operated autoranging DVM with the ICL7106. 3. Ap Note A052. ips for using Single Chip 3 1/2 digit A/D Converters. 4. ICL7106EV/KIT - ICL7107EV/KIT 3 1/2 digit LCD/LED eval kit with card, display, components stc. 5. ICL7136EV/KIT Low Power 3 1/2 digit LCD eval kit with card, display, components stc. 6. ICL7116EV/KIT - ICL7117EV/KIT 3 1/2 digit w/ display hold LCD/LED eval kit with card, display, components stc. I did a quick check for "INTERSIL" must be something else now. ahhh, here it is, Intersil seems to be HARRIS now, and the kits seem to be listed under the same part number. ahh. start here for information: (Sorry for the long URL) <http://www.questlink.com/page.htm?proc=brief&part=ICL7106&vendor=11115&brief=20 719&elmt=part-1&mid=0118986FA9F6AE4FA4234534C23BAF> Hope some of this helps. Ch '89 SyncroBeast Vanagon '87 16V GTI '87 16V GTI w/ hale damage '89 16V GTI w/ toasted motor '86 Scirocco (8 valve w/ auto) Prior Lake, MinneSnowta well, ok, it's summer Land of Sky Blue Waters
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