Tag: transistors

simple metal detector in seven silicon transistors

Metal Detectors Videos
Printed circuit board

Security metal detector wand-GP3003B1 Security metal detector wand-GP3003B1 Specifications Portable metal detector with rechargeable battery stick and high sensitivity, portable metal detectors somewhere or Read more Frisker Pro Handheld Metal Detector Frisker Pro Handheld Metal Detector Specifications Owner, patented a metal detector for Hand Worn police and military prisons, Government inspections. Frisker Read more Secure stick […]

simple metal detector on silicon transistors

Metal Detectors
simple metal detector on silicon transistors

Golden Sense   Developed a golden SNES specifically to detect raw gold nuggets, coins and other small metal parts in addition to Read more AREX -17     Discover gold and minerals and treasures, caves and underground relics and determines the type of metal, size, depth Read more Sphinx BM 901 Sphinx BM 901 IBM […]