LK404-25 Matrix Orbital, LK404-25 Datasheet - Page 39
LK404-25
Manufacturer Part Number
LK404-25
Description
LCD Character Display Modules Yel/Grn Background Black Text
Manufacturer
Matrix Orbital
Datasheet
1.LK404-25.pdf
(58 pages)
Specifications of LK404-25
Character Count X Line
40 x 4
Module Size (w X H X T)
98 mm x 60 mm x 27.5 mm
Fluid Type
STN
Background Color
Yellow / Green
Backlight Type
LED Yellow
Display Mode
Transflective
- Current page: 39 of 58
- Download datasheet (2Mb)
9.6 Set Debounce Time
9.7 Set Auto Repeat Mode
Matrix Orbital
Remembered
Syntax
Parameters
Description
Remembered
Default
Syntax
Parameters
No
This command sets the time between key press and key read. All key
types with the exception of latched piezo switches will ’bounce’ for a
varying time, depending on their physical characteristics. The [time]
value is in increments of 6.554ms. The default debounce time for the
module is 8 (about 52ms), which is adequate for most membrane
keypads.
Yes
8
Hexadecimal
Decimal
ASCII
Parameter
time
Hexadecimal
Decimal
ASCII
Parameter
mode
0xFE 0x55 [time]
254 85 [time]
254 “U” [time]
0xFE 0x7E [mode]
254 126 [mode]
254 “~” [mode]
LK404-25
Length
Length
1
1
Description
Debounce time in increments of
6.554ms (0 - 255).
Description
Auto Repeat Mode (0: Resend Key
, 1: Key Up/Down)
35
Related parts for LK404-25
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
LCD Character Display Modules 40x4 Grn/Yel Ext Temp
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
DISPLAY
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X2 BLUE
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X2 RED
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X2 GREEN
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X4 BLUE
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X4 RED
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
LCD ACCY VFD FILTER 20X4 GREEN
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
DISPLAY
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
DISPLAY
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
VFD DISPLAY 16X2 SER/I2C
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
VFD ALPHA/NUM DISPL 20X2 SER/I2C
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
VFD ALPHA/NUM DISPL 16X2 SER/I2C
Manufacturer:
Matrix Orbital
Datasheet:
Part Number:
Description:
VFD ALPHA/NUM DISPL 20X2 SER/I2C
Manufacturer:
Matrix Orbital
Datasheet: