Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Default Calibration Of Electronic Equipment In The Home Workshop

On 28 Feb 2007 21:50:49 -0800 "Too_Many_Tools"
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I look forward to any more you might want to offer.

Any circuits or examples others have done?


For a cheap voltage reference, I would look into Analog device's AD780
series. The AD780BN has an initial error of +-1mV and is available in a
plastic 8 pin DIP for easy assembly. Download the data sheet and you'll
find sample circuit diagrams. Be sure to use a nice clean power supply and
use good decoupling practices around the device.

For resistance, see my post with a link to Digikey.


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