Projects/Led Board
< Projects
 | |
|---|---|
| Project Led Board | |
| Name | Led Board |
| Start | 2012/10/03 |
| End | |
| Contact | moar then one |
| Website | |
| Information | A matrix led board we got from someone |
| Status | Alpha |
Driver board
Information found on the board
RED PR1 - PR10 GRE PR11 - PR20 ROW PR21 - PR26
KS-56 C2405
Chips
U1-10 HD74LS374 U11-25 TD62003AP U26 74F08PC Q1 - Q24 ODA A1598 (2SA1598)
PINOUT U26
Pin 1 - P4 P9 INPUT PIN8 Pin 2 - P5 P10 P14(Vcc) Pin 3 - U1-U5 P11(CLK) Pin 4 - P1 P9 INPUT PIN8 Pin 5 - P2 P10 P14(Vcc) Pin 6 - U6-U10 P14(CLK) Pin 7 - GND Pin 8 -OUTPUT PIN7 Pin 9 - P1 P4 INPUT PIN8 Pin 10 - P2 P5 P14(Vcc) Pin 11 - Lijkt unconnected Pin 12 - Lijkt unconnected Pin 13 - Lijkt unconnected
Pinout
INPUT
PIN 1 - GND PIN 2 - GND PIN 3 - GND PIN 4 - GND PIN 5 - VCC PIN 6 - VCC PIN 7 - VCC PIN 8 - U26 PIN1 PIN4 PIN9 PIN 9 - U1 PIN 17 PIN 10 - U1 PIN 18 PIN 11 - U1 PIN 13 PIN 12 - U1 PIN 14 PIN 13 - U1 PIN 7 PIN 14 - U1 PIN 8 PIN 15 - U1 PIN 3 PIN 16 - U1 PIN 4 PIN 17 - U19 PIN7 Row 24 PIN 18 - U19 PIN6 Row 23 PIN 19 - U19 PIN5 Row 22 PIN 20 - U19 PIN4 Row 21 PIN 21 - U25 PIN6 Row 20 PIN 22 - U25 PIN5 Row 19 PIN 23 - U25 PIN4 Row 18 PIN 24 - U25 PIN3 Row 17 PIN 25 - U25 PIN2 Row 16 PIN 26 - U25 PIN1 Row 15 PIN 27 - U24 PIN7 Row 14 PIN 28 - U24 PIN6 Row 13 PIN 29 - U24 PIN5 Row 12 PIN 30 - U24 PIN4 Row 11 PIN 31 - U24 PIN3 Row 10 PIN 32 - U24 PIN2 Row 9 PIN 33 - U23 PIN1 Row 8 PIN 34 - U24 PIN7 Row 7 PIN 35 - U23 PIN6 Row 6 PIN 36 - U23 PIN5 Row 5 PIN 37 - U23 PIN4 Row 4 PIN 38 - U23 PIN3 Row 3 PIN 39 - U23 PIN2 Row 2 PIN 40 - U23 PIN1 Row 1
OUTPUT
PIN 1 - GND PIN 2 - GND PIN 3 - GND PIN 4 - GND PIN 5 - VCC PIN 6 - VCC PIN 7 - U26 PIN8 PIN 8 - VCC PIN 9 - U10 PIN19 PIN 10 - U10 PIN16 PIN 11 - U10 PIN15 PIN 12 - U10 PIN12 PIN 13 - U10 PIN9 PIN 14 - U10 PIN6 PIN 15 - U10 PIN5 PIN 16 - U10 PIN2 PIN 17 - U19 PIN6 PIN 18 - U19 PIN7 PIN 19 - U19 PIN4 PIN 20 - U19 PIN5 PIN 21 - U25 PIN5 PIN 22 - U25 PIN6 PIN 23 - U25 PIN3 PIN 24 - U25 PIN4 PIN 25 - U25 PIN1 PIN 26 - U25 PIN2 PIN 27 - U24 PIN6 PIN 28 - U24 PIN7 PIN 29 - U24 PIN4 PIN 30 - U24 PIN5 PIN 31 - U24 PIN2 PIN 32 - U24 PIN3 PIN 33 - U23 PIN7 PIN 34 - U24 PIN1 PIN 35 - U23 PIN5 PIN 36 - U23 PIN6 PIN 37 - U23 PIN3 PIN 38 - U23 PIN4 PIN 39 - U23 PIN1 PIN 40 - U23 PIN2
pics
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sign displaying green
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sign displaying red
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New Hardware
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The 2 green boards at the bottom right are the old control boards the small pcb in the top right is the new hardware.
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The new hardware contains a Raspberry PI, ATMega 644p and 3 74HC595 shift registers
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