Alhambra-buttom PCBprint board

Printable PCB with a button for the Icezum Alhambra FPGA board


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Inspired by , by Jonathan Bischof


"Hello world" Peripheral for the Icezum Alhambra ( ) OpenFPGA board. It has a micro-switch

The board has been designed with the opensource tool FreeCAD ( )

You can find more information in this Github repo:

Materials and methods

Bill of materials:

* The 3D printed PCB
* 1x Resistor 2K (1/4w), through-hole
* 1x micro-switch
* 1 x 3 pin male connector right angle

* Print the PCB
* Insert the components
* Bend the components pin to fit in the lower channels. Trim the excess
* Solder the pins between them (see the pictures)
* Add a wire or something metalic for connecting the pin connector with the resistor



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Mini blacksmith silhoutte 100x100Russell Reid added this to the arduino stuff collection ago
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Mini 1Wilson Tapia added this to the ARDUINO_FPGA collection ago
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