Adafruit QT 5V to 3V Shifter Breakout Shift your 5V logic to 3V logic over STEMMA QT by Liz Clark published December 01, 2022, last edited October 06, 2025 last major update December 01, 2022 posted in Components Adafruit Products Breakout Boards STEMMA Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Wiring Downloads Single page Feedback? Corrections? Text View Primary Products Adafruit QT 5V to 3V Level Shifter Breakout - STEMMA QT / Qwiic $2.95 Add to Cart Featured Products view all STEMMA QT / Qwiic JST SH 4-pin Cable - 100mm Long Out of Stock STEMMA QT / Qwiic JST SH 4-Pin Cable - 50mm Long Out of Stock STEMMA QT / Qwiic JST SH 4-pin to Premium Male Headers Cable Out of Stock JST SH 4-pin Cable with Alligator Clips - STEMMA QT / Qwiic Out of Stock STEMMA QT / Qwiic JST SH 4-pin Cable with Premium Female Sockets $0.95 Add to Cart 9 Beginner Product guide Downloads Files EagleCAD PCB files on GitHub Fritzing object in the Adafruit Fritzing Library Schematic and Fab Print Page last edited March 08, 2024 Text editor powered by tinymce. Wiring