i have downloaded a circuit and tried to build it several times but i cannot get it to work. I have spent a lot of money(to me a couple of hundred dollars is a lot) trying to get this thing right and working. I have read and studied the LM3914 comparator chip and read forums on here about it. I looked at several different schematics on it and none of them seem to use a resistance between pins 6 and 7.
My greatest voltage output is described on here as pin number ten and each lower pin is 50 milivolts separated. If anyone has that sharp mind and can take a look see at this problem I would sure be overwhelmed and thankful.
Note - link to commercial website removed by moderator
this contains two different circuits that I have built and neither work. I followed step by step testing procedures and adjusting. I think that there is a misprint or misque in the drawing. please help.
if youa re interested in the hydroxy systems my brother and i have read and collected a lot of information on them over the last 6 months and are nearing the installation phase.. we have made \hydrogen and seem to have an idea of the potential here.. email me at gary74@northstate.net and i will be glad to tell you what we have learjned together... thanks
My greatest voltage output is described on here as pin number ten and each lower pin is 50 milivolts separated. If anyone has that sharp mind and can take a look see at this problem I would sure be overwhelmed and thankful.
Note - link to commercial website removed by moderator
this contains two different circuits that I have built and neither work. I followed step by step testing procedures and adjusting. I think that there is a misprint or misque in the drawing. please help.
if youa re interested in the hydroxy systems my brother and i have read and collected a lot of information on them over the last 6 months and are nearing the installation phase.. we have made \hydrogen and seem to have an idea of the potential here.. email me at gary74@northstate.net and i will be glad to tell you what we have learjned together... thanks
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