Often, it becomes necessary to interface an existing or new 5V AVR / PIC / MCU project to new devices that use 3.3V logic, like memory cards, sim cards, etc. Described here is a circuit that converts ...

This is a small project where I built and simulated a discrete-component bidirectional logic-level translator to interface 3.3V devices with 5V peripherals. A simple bidirectional translator using ...

This file is part of bidirectional-logic-level-converter. bidirectional-logic-level-converter is free software: you can redistribute it and/or modify it under the terms of the GNU General Public ...

SparkFun has always been good about designing and stocking useful breakout boards. This recently added Logic Level Converter is no exception. It’s uses two BSS138 MOSFETs to shift 5V logic levels to 3 ...

Abstract: In this paper, a step-down converter chip with high conversion efficiency is designed based on silicon-based gallium nitride heterogeneous integration technology. Among them, the GaN HEMT ...

4-Level Voltage Detector for USB-OTG ; UMC 55nm 2.5V overdrive 3.3V device LP/HVT LowK Logic Process ...