Originally posted by geoscash1
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burnt diode on vandal pulse 2
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schematic if you can?
Dear Mr. KT315
I made felezjoo pi [v3.35 hex] 3 machine for my friends. I agree with you pi machine not real discrimination in same time. specially in front of large ferrous target. and felezjoo is demo hex version. i will tell you a top secret about felezjoo md. It very important part is LF357 IC. If you put cheap ic you cannot get good discrimination. This is my private experience. I like to give my search results for geotech forum, but unfortunately my english knowledge not enough about that. also these days i can't enter to geotech forum because login problem. my idea there are two pi machine are good
1. vandal pulse 3 md [ real tone discrimination and stable machine]
2. PIM2 version 5 [real visual discrimination and stable- i made pim2 version 1 hex but didn't good work because fake hex file]
today i ordered quasar arm md assembled kit in the ebay [ here it is no smd part , we are third world in sri lanka ]
thank you sir [ i respect for your honesty and kt315 name]
have a nice day
here my home made felezjoo md photo
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