The Shop > Electronics & IC Programing
Led voltage indicator
Bernd:
PMK,
If there was a schematic I don't think there's a chace of finding it since it was a kit. I've had this for more than 10 years so finding a schematic is nil at best. I'll see if I can get a better pic of the tracks. Look for something here Monday. Won't have time tomorrow to do it.
Bernd
PMK:
BernD,
Understood.
I guess I should have realised sooner - being that it was a kit and all. Sorry about that.
A better picture of the tracks might help, but pse don't bust a gut on my account.
By the by....
While you're there, the guy sitting on the tractor in the photo on your homepages, I presume is you, yes? Your face is familiar. Do you play guitar by any chance? Where have I seen you before?
Bernd:
--- Quote from: PMK on January 10, 2010, 08:15:28 AM ---BernD,
Understood.
I guess I should have realised sooner - being that it was a kit and all. Sorry about that.
A better picture of the tracks might help, but pse don't bust a gut on my account.
--- End quote ---
I tried to get closer with the camera and get a better picture, but no way. The digital I'm using just won't let me get close enough for a nice clear picture. I might run across the schematic a some point.
If I recollect this came from a kit sold by the now defunct Heathkit company. I believe Zenith bought them up. I have many of there kits I put together. This was a kit when SMD's first came out. They sold it along with other equipment to people who were interested into getting into soldering SMD circuit boards.
--- Quote ---By the by....
While you're there, the guy sitting on the tractor in the photo on your homepages, I presume is you, yes? Your face is familiar. Do you play guitar by any chance? Where have I seen you before?
--- End quote ---
Yeah, that's me alright about 10 or so years ago. No I don't play guitar, can't even carry a tune. If you think you've seen me before the only way you could have is to have come over to the states. I've had people tell me I look like "Billy Crystal" at one time. :headbang:
Bernd
PMK:
I've been to the States, but I'm sure it wasn't California. So obviously, there's another BernD look-a-like out there somewhere.
Like I said, don't bust a gut over the photo. Appreciate you having a stab at it just the same. Tnx.
I probably would have built the thing with bog-standard parts anyhow (not really a fan of SMDs).
I guess I live in a world where Heathkit is still king.
Thanks once again.
John Swift:
Hi Bernd ,
I've just been looking at the light meter pcb
I expect it to be some thing like the circuit I've drawn from your pictures
John
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