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. Blog: Digi-Key’s Blog – TheCircuit Connect with Digi-Key on Facebook And follow us on Twitter