5 pezzi TA7642 Sostituisce mk484 zn414 zn484 AM radio circuit | eBay
MK484 One Chip Radio
am radio circuit Tags - Circuit Schematic Diagram
MK484 Radio with Loudspeaker | Forum for Electronics
MK484 - Wikipedia
MK 484 Radio
The ZN414 is a low cost, single-chip AM radio integrated circuit. Launched in 1972, the part was designed and supplied by… | Radio, Transistor radio, Circuit design