![](https://cdn.hackaday.io/images/9801981711253024624.jpg)
![](https://cdn.hackaday.io/images/3493841711253024899.jpg)
The card itself contains a CPU UA880D which is a clone of the Z80 CPU operating at up to 4MHz. Furthermore, an oscillator with a frequency divider with the possibility of adjustment with a jumper. And a reset circuit.
Unfortunately, I didn't avoid using wire jumpers, which also have to be this long due to an error in the design (I didn't make holes for them). In addition, I chose the wrong spacing of the CPU socket, so I also made a reduction.
![](https://cdn.hackaday.io/images/8607161711253131179.png)
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