Often, it becomes necessary to interface an existing or new 5V AVR / PIC / MCU project to new devices that use 3.3V logic ... The above circuit is built with the BSS138 MOSFETs and can be used when ...

In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to analogue converter is needed. The machine uses a ‘grbl’ controller, which has an ...

This shield is used to convert the logic 1 (HIGH) voltage at the Arduino digital pins so that logic circuits that use a different logic 1 (HIGH) voltage can be connected to it. The Shield can be used ...

or integrated circuits are some of the available types of logic level converters that have different advantages and disadvantages. Therefore, you should choose a logic level converter that can ...

Abstract: A level converter circuit for I/O ports from 3.3 V LVTTL logic to 1.8 V CMOS logic with TSMC 0.18 um CMOS process has been designed. Level converter circuit has been integrated in an ...

Below is the schematic of the suggested circuit: The circuit can be easily breadboarded. If, however, you want something more durable, check this kit sold by Tom Boyd, which is based on a ...

Abstract: A conventional level converter, named the dual cascode voltage switch (DCVS), interposed between gates operating on different supply voltages in a CMOS logic circuit, to prevent the ...