Published:2014/1/5 20:24:00 Author: | Keyword: 120 seconds countdown music reminders circuit diagram, | From:SeekIC
The circuit adopts the LM - 4 d200 af must not be embedded microprocessor voice, music memory ROM, dedicated COMS integrated circuit, its working voltage from 5 v to 2.4 v, the static current is less than 5 mu A. LM - type 4 d200 af must not be circuit has 14 feet DIP encapsulation, COB and three DIX chip packaging form for users to choose.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/120_seconds_countdown_music_reminders_circuit_diagram.html
Print this Page | Comments | Reading(3)
Code: