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License: Public Domain
Mode: Editors' pick
I have just redrawn this schematic and created a PCB design to save you a lot of time!
I have used some different parts like an oscillator and VGA female connector. (you can find links in the table)
I have also used a switch for pin 9 on VGA female output because some monitors need that 5V - first try it with switched OFF if it doesn't work then try it with a switch ON.
I have also made a box for 3D print and dimensions sheet in Autocad Inventor 2021. I will link it down below in Zip file.
The font i have used is mostly Default, but i have also used Orbitron
You can view how it will look like when it will be made - you can tap 2D or 3D vision on the upper bar in the PCB mode.
I have created PCB design for my personal needs so you can change it but I strongly don't recommend it because Autorouter was not capable of doing all the work so I needed to route the rest of the paths by myself.
I Have NOT TESTED IT YET!
Feel free to contact me if you have any questions.
If you find any flaws let me know!
I have ordered PCB from JLCPCB.
Mail: b0zek.adm@gmail.com
Part | Qty. | Link to buy (I've used Aliexpress and TME - commonly used in EU) |
SG531 - Oscillator | 1 | TME (Transfer Multisort Elektronik) |
74LS161 | 6 | TME (Transfer Multisort Elektronik) |
74LS04 | 4 | TME (Transfer Multisort Elektronik) |
74LS30 | 8 | TME (Transfer Multisort Elektronik) |
74LS00 | 3 | TME (Transfer Multisort Elektronik) |
28C256-15 EEPROM | 1 | TME (Transfer Multisort Elektronik) |
Socket DIP -16 | 10 | TME (Transfer Multisort Elektronik) |
Socket DIP -28 | 10 | TME (Transfer Multisort Elektronik) |
Socket DIP -14 | 20 | TME (Transfer Multisort Elektronik) |
Resistor 1,5kΩ | 3 | Aliexpress |
Resistor 680Ω | 3 | Aliexpress |
Switch | 1 | Aliexpress |
VGA female connector | 1 | Aliexpress |
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | F15HDH | VGA | HDF15H | 1 |
2 | MST102 | 1 | MTS102 | 1 |
3 | AT28C256-15PU | IC18 | DIP1556W56P254L3702H483Q28N | 1 |
4 | 3,81/1,4 | +5V,GND | 3,81/1,4 | 2 |
5 | DM74LS161AN | IC3,IC2,IC10,IC11,IC12,IC1 | DIP787W58P254L1930H508Q16N | 6 |
6 | R-EU_0207/10 | R6,R5,R4,R3,R2,R1 | 0207/10 | 6 |
7 | SN74LS30N | IC7,IC17,IC6,IC14,IC8,IC16,IC15,IC9 | DIP794W53P254L1930H508Q14N | 8 |
8 | SG531 | OSCILATOR | DIL08-4 | 1 |
9 | DCJ0202 | J1 | DCJ0202 | 1 |
10 | SN74LS04N | IC13,IC5,IC4 | DIP794W53P254L1930H508Q14N | 3 |
11 | 74LS00 | U2,U1,U3,U4 | DIP14 | 4 |
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