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Zener Diode Checker
By Jestine Yong on May 4, 2009
Remember few month ago there was a photo of me posting with a guy from Iran in a Hotel? For your information i went to the hotel to deliver a Blue Ring Tester for him. Recently he emailed me about his success in building the zener diode checker and have fully tested the checker and i was glad that he allows me to share the photo with my blog readers. Below is the photo of his zener diode checker. If you would like to have this zener diode checker circuit please sign up at http://www.electronicrepairguide.com/electronic-repair-newsletter.html to get one and read other repair articles as well.
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Waleed
May 5, 2009 at 5:08 am
I forgot to tell you that I also built a zenner tester taken from the schematics that I took from your article. it was good and very useful. I thank you for sharing the schematics and the article with us.
john preher
May 5, 2009 at 9:45 am
that is a nice looking unit, this would be a fun project and a useful tool to have around the shop as well.
admin
May 5, 2009 at 7:53 pm
Hi Waleed,
You are welcome!
Jestine
admin
May 5, 2009 at 7:54 pm
HI John,
Yes it would be an advantage for any electronic repairer that have this zener diode checker.
Jestine
basabana etienne
May 6, 2009 at 5:06 pm
bonjour j'aime bien l'électronique mais je n'ai pas de moyen pour acheter les materiel
merçi portez-vous bien!
admin
May 6, 2009 at 9:23 pm
Salut,
Ce matériel n'est pas à vendre. Elle doit être construite, une sorte de projets électroniques.
Jestine