Shift-register-controlled keyboard encoder

Status
Not open for further replies.
E

Enigma346

New Member
Could someone tell me the operation of a basic shift-register-controlled keyboard encoder? I have been looking for this online and cannot find any help on this. Any help would be greatly appreciated and much needed.
 
Enigma346 said:
Could someone tell me the operation of a basic shift-register-controlled keyboard encoder? I have been looking for this online and cannot find any help on this. Any help would be greatly appreciated and much needed.
Click to expand...

you mean a PC chip or a generic reader? 16 bits can easily read an 8x7 matrix, though you then have to do debouncing and encoding in software
 
Status
Not open for further replies.

Similar threads

S
  • Question
Is this an encoder?
Replies
6
Views
839
stuhagen
S
S
Shift Register SISO
Replies
10
Views
2K
rjenkinsgb
J
  • Solved
Encoder replacement
Replies
13
Views
2K
MaxHeadRoom78
G
  • Locked
  • Question
AC Motor controller to shift frequency from 50Hz to 60Hz
2
Replies
34
Views
7K
Ian Rogers
I
  • Question
Can I use BP2857 constant current LED driver IC with a PWM-controlled MOSFET for dimming and turning the lights on or off with an ESP8266/Arduino?
Replies
5
Views
2K
Tony Stewart
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…