Jean-Claude
Thank you for your kind comments. Must go and use it for an add on PCB I am making to add feedback to a cheap ebay triac lamp dimmer so that the motor speed does not vary with load. Drives either permanent magnet DC or universal motors. 2 diodes, two resistors, a capacitor and a pot is all that is needed.
I will add it to YouTube when finished.
Malcolm
I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.
Ha-ktovet al ha-kir
--------------------------------------------
On Wed, 2/17/16, 'casy_ch@...' casy_ch@... [Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com> wrote:
Subject: Re: [Homebrew_PCBs] Re: Drilling circuit boards on the cheap:
To: Homebrew_PCBs@yahoogroups.com
Date: Wednesday, February 17, 2016, 3:05 PM
Congratulation Malcom for this extended work. Really
nice.
Jean-Claude
Am
17.02.2016 um 15:21 schrieb Malcolm
Parker-Lisberg mparkerlisberg@...
[Homebrew_PCBs]:
That is very simillar to the one I made,
see:
<https://www.youtube.com/watch?v=AhlRkO0EcFo>
https://www.youtube.com/watch?v=AhlRkO0EcFo
Malcolm
I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.
Ha-ktovet al ha-kir
--------------------------------------------
On Wed, 2/17/16, 'casy_ch@...'
casy_ch@...
[Homebrew_PCBs] <Homebrew_PCBs@yahoogroups.com>
wrote:
Subject: Re: [Homebrew_PCBs] Re: Drilling
circuit boards
on the cheap: [3 Attachments]
To: Homebrew_PCBs@yahoogroups.com
Date: Wednesday, February 17, 2016, 9:21 AM
Before a friend ham wanted to throw it to the
scrapyard,
I could get
a hold on it. The needed trafos for the
spindle motor
and the bulbs
were just hanging around so I made an aluminum
case to
hold them.
The spindle height lever automatically
switches the
spindle on as
soon as lowered. May be someone gets some
ideas to make
his own.
Jean-Claude, HB3YDH
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