How to Use Logic Level Shifters - ATM | Digi-Key Electronics

In this video, translation/isolation between differing binary or two-stage logic voltages are demonstrated using MOSFET circuits as well as some primitive methods using resistors and rectifier diodes. Multiple communication lines such as those used for SPI communication are also discussed with a quick reference to isolated translation circuits using MOSFETs.
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[@FrankenLab]

Thanks for the dark background! Please convince the guy doing the FPGA videos to do the same. Content was helpful, look forward to more!

[@ugetridofit]

Should have mentioned the dedicated IC's that are for doing just this. Like I2C & SPI translators. Would rather pop one chip down to translate a bus, than several resistors and fets for all the data lines.