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Logic Level Converter

Logic Level Converter

Last update 9 months ago

22 EGP

LiveOut of stock
Last update 9 months ago

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun logic level converter is a small device that safely steps down 5V...

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If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun logic level converter is a small device that safely steps down 5V...

Logic Level Converter Details

  • The best price of Logic Level Converter by Future Electronics in Egypt is 22 EGP
  • Available payment methods are
    Cash on Delivery
  • Delivery fees are 0-25 EGP, with delivery expected within 1-3 day(s)
  • Similar products to Logic Level Converter are sold at TechDepot Egypt with prices starting at 25 EGP
  • The first appearance of this product was on Jan 29, 2016

Future Electronics's Description

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V.  It is used with normal serial, I2C, SPI, and any other digital signal. Does not work with an analog signal.

This level converter also works with 2.8V and 1.8V devices. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side. Two inputs and two outputs are provided for each side.

How to use?

The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (2.8V for example) to 'LV', and ground from the system to the 'GND' pin.

Pins are labeled as Inputs and Outputs. These are relative to the board. A digital one going into the RXI pin on the 5V side will show up on the RXO pin on the 3.3V side as 3.3V. A digital one going into the TXI pin on the 3.3V side will show up on the TXO pin on the 5V side as 5V.

For Schematic Diagram, please click here

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