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SN74LS07NTexas Instruments
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Resistor 4.7K OhmBC Components
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UNO2SIO v4 for SDrive-MAX
The SDrive doesn’t work correctly when it is connected to the SIO bus along with other items but Bernd Herale (BigBen) came up with a solution to the problem using a simple protoboard circuit.
This is the over-engineered full PCB version of that solution.
It requires just 2 4.7KΩ resistors and a SN74LS07N buffer IC
UNO2SIO v4 for SDrive-MAX
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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