Specification |
|
Display Type |
Common Cathode 7-segment (8
digits) |
Color |
Bright Red (650nm wavelength) |
Driver IC |
MAX7219 (or compatible) |
Interface |
SPI (3-wire) |
Input Voltage |
5V DC (3.3V logic compatible) |
Segment Current |
10-40mA (adjustable via resistor) |
Refresh Rate |
800Hz typical |
Viewing Angle |
140° horizontal/vertical |
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