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Neat/Easy to build Multimeter

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LAN_403

radhoo

Sat Dec 11 2010, 10:31PM

Registered Member #1938 Joined: Sun Jan 25 2009, 12:44PM
Location: Romania
Posts: 701

Here is my implementation of the multimeter designed by Markus F. It's a neat tool, that can be used to detect and measure:
- Transistors: Bipolar/Mosfet
- Diodes and Double Diodes
- Resistors
- Capacitors: between 0.2nF to 7300Î¼F
- Triacs
- Thyristors

It uses an Atmega8 and a 2x16 LCD. Fits in a small box. Not only it reads various parameters, it can be used to actually detect what a component is (in case the label is not visible, etc). I've run a few tests and the readings are quite good.

Schematics, software and construction details here:

Freitsu

Sun Dec 12 2010, 09:10AM

Registered Member #3147 Joined: Sun Aug 29 2010, 10:53AM
Location: Finland
Posts: 56

Nice work! Infact I'm going to put one together today as a lazy sunday project!

radhoo

Sun Dec 12 2010, 10:14AM

Registered Member #1938 Joined: Sun Jan 25 2009, 12:44PM
Location: Romania
Posts: 701

It won't take you any longer, and I think it's worthy the time invested.

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