The FelezJoo PI metal detector is a highly regarded pulse induction (PI) metal detector, known for its advanced design and performance. It is designed to offer exceptional depth and sensitivity for detecting metal objects, making it a popular choice among serious hobbyists and professionals.
Pulse Induction Metal Detector (FPI) Version 3.3 — Full build guide, parts list, settings and usage notes Contents Resistors Ref. Value R1, R17, R21 1K R2, R16 47 ohm R3 10K R4, R14, R20 4.7K R5, R18 2.2K R6, R15 10 ohm R7 1.5K R8 1.8K R9 1M (one megohm) R10 100 ohm R11, R12 …
Felezjoo PI Pulse Induction Metal Detector — irn-kit.com (v3.3) Read More »
After a few months of research for the problems of discrimination and “Coil Error” in the Felezjoo PI, I finally find a temporary solution that can make the device more useful. this problem is often encountered when the components used do not match the detailed description given by the developer of FelezJoo. Since the source …
https://youtube.com/watch?v=UgTki9I6DQM%3Fhttp%3A
FelezJoo PI Programming In this article, we will go over how to program an AVR chip for FelezJoo metal detector using a USBASP with a 10-pin cable. A USBASP is a cheap device that allows for writing programs to AVR chips, such as an ATmega128 or ATmega328. Therefore, we can write the Detector program to …
For enter in Felezjoo menu, press OK to enter in the System settings. Using the up and down keys, you can switch between options. And using the left and right keys, you can change the desired options. Frequency : Range= 35 to 999Hz: This setting determines the frequency pulse is the pulse detector. Those who …
If you have done the exact PCB and prepared the necessary parts, you can start building your FelezJoo PI by putting parts from smallest to biggest FelezJoo_Schematic FelezJoo_PCBs FelezJoo_Partlist FelezJoo_PI assembly FelezJoo_PI Programming FelezJoo PI System settings FelezJoo_PI Air Test FelezJoo_PI Ground Test FelezJoo_PI Download files
Capacitors ——————————————————————————————– C1………………………. 10uF-16v electrolytic C2, C3 ……………………….18pF ceramic C4, C5, C7, C8, C9, C14 ……………………..….100nF (or Code 104) ceramic C18, C20, C21, C23, C26 ……………………….100nF (or Code 104) ceramic C6, C12 ……………………….100uF-16v (or Code 107) Tantalum C10 ……………………….5pF (or 4.7 pF) ceramic-high quality C11………………………. 2.2uF-16v (or Code 225) Tantalum C13, C17, C25 ……………………….470uF-16v electrolytic …
