日本語
120 seconds countdown music reminders circuit diagram
1097
1
Jan 06.2014, 10:42:00
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.
Prev: XR1071 application circuit diagram
Next：Double-barrelled forward converter circuit topology circuit diagram
- Comments(1)
Upload a photo:You can only upload 1 files in total. Each file cannot exceed 2MB.Supports JPG, JPEG, GIF, PNG, BMP
**
Dec 02.2024, 11:30:30
, , and
