Custom Circuit Board Projects

attiny 44 with usb port

• first try
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• failed because of small usb wide and bad leveling of the plate of monofab machine.
• i changed the wide of the usb port and leveling the monofab using modela and 3mm bit
• second try
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• adding components
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• testing the circuit
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• adding wires to connect it to other devices
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• try powering the board using ftdi
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