fleezjoo componnents - SERP Analysis

https://simplemetaldetector.com/pulse-induction-metal-detectors/felezjoo-pi-metal-detector/felezjoo-partlist/

https://www.scribd.com/document/360115328/Felezjoo-Pi-Part-List

https://www.pcbway.com/project/shareproject/W315026ASB3_Felezjoo_PI_TYPON_2_64f41473.html

https://www.pinterest.com/pin/felezjoo-pi-programming-pulse-induction-metal-detectors--587930926384710819/

https://new.simplemetaldetector.com/?cat=25

https://www.youtube.com/watch?v=aOINLSWKaZE

https://www.scribd.com/document/416687362/FelezJoo-PI-Schematic

https://www.pinterest.com/pin/felezjoo-schematic-pulse-induction-metal-detectors--589056826260000446/

https://www.geotech1.com/forums/forum/technology/pi-technology/13057-felezjoo-pi-the-best-pulse-induction-metal-detector-that-i-made-until-now

https://easyeda.com/modules/felezjoo_a65ad90dd03145429f49b06accc32491

https://forum.arduino.cc/t/reading-and-analyzing-reflected-signal-in-metal-detector/1093411

http://felezjoo-pi.blogspot.com/

https://www.pcbway.com/project/feedbackdetail?filename=Metal_detector_Felezjoo_Pi

https://www.felezjoo.com/viewtopic.php?f=8&t=671&start=140

https://www.youtube.com/watch?v=NmE3dFDTeJU

https://www.facebook.com/groups/213072020382547/posts/1176913027331770/

https://www.felezjoo.com/viewtopic.php?f=8&t=2182&start=13600

https://eur.vevor.com/s/felezjoo-pi-metal-detector?page=3&srsltid=AfmBOorcefazPrXBG6MvJNlOeBuELgleOgjmWqmyaUPBP2O2nWyqIRnu

https://www.avrfreaks.net/s/topic/a5C3l000000UZnNEAW/t151391

https://www.elektroda.com/rtvforum/topic3537449.html

https://www.instructables.com/How-to-Program-an-Arduino-Based-Metal-Detector/

https://www.alibaba.com/product-detail/Mp3-bluetooth-speaker-usb-mp5-player_1601040999740.html

http://felezjoo-pi.blogspot.com/2015/11/features-of-felezjoo-pi-backlight.html

https://www.youtube.com/watch?v=CrJ5tFFmWyo

https://www.scoop.it/topic/raspberry-pi/p/4053307536/2015/10/11/arduino-uno-felezjoo-pi-v3-05

https://obaidkakar.blogspot.com/2018/01/felezjoo-pi-metal-detector-fpi-irani.html

https://m.facebook.com/p/Build-your-Metal-Detectors-and-Pinpointers-100067160265924/

https://www.youtube.com/playlist?list=PL1oVYccvnw9OvrLkO2FHpMiEwC2fMVscb

https://www.youtube.com/watch?v=0yi88oUG_3w

https://obaidkakar.blogspot.com/2018/11/russian-metal-detector-circuit.html

https://www.youtube.com/watch?v=C_JUdZYZHWM

https://robostar.ir/product-category/felezjoo-felezyab-metal-detector-parts-and-accessories/felezjoo-felezyab-metal-detector-parts/page/3/

https://www.youtube.com/watch?v=gG0qjZm0m58

http://felezjoo-pi.blogspot.fr/2015/12/new-version-of-felezjoo-pi-version-320.html?view=timeslide

https://www.youtube.com/watch?v=w-x95cst41E

https://www.youtube.com/watch?v=6OFHecJ8uaA

https://felezjooblog.wordpress.com/2017/12/17/felezjoo-pi-metal-detector-fpi/

https://picclick.com/Felezjoo-PI-metal-detector-kit-V-335-263579174185.html

http://felezjoo-pi.blogspot.fr/2016/04/new-update-felezjoopiv330.html?view=timeslide

https://www.copblock.org/items/Felezjoo-Pi-Metal-Detector-Kit-V-3-35-_263595657439.html

https://www.youtube.com/watch?v=c6TeP1Kox2c

https://picclick.com/Felezjoo-PI-metal-detector-kit-NO-COUNTER-ver320-332322978448.html