A bit shallow on the voice of experience led display
Date:2011-06-07 14:44
Status:Be resolved
Question:admin
A: LED based display
LED light-emitting devices are commonly used Class 2, and dot matrix digital
1: Digital control
a, 8 digital tube commonly used fonts in general, divided into ABCDEFGP segment, in which P-bit decimal
b, digital tube commonly used 10-pin (units), each a pin, the other two pins for the common, 2 is the Messenger
c, from the size of the points, then many different types of commonly used 0.3 0.5 0.8 1.0 1.2 1.5 1.8 2.3 3.0 4.0 5.0 etc.
d, generally less than 1.0 for single-die,
Best answer:
No best answer
[All answers(0)]
[Let me answer]
1/15 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 06:50