Bi-directional level converter 3V3 5V: Difference between revisions
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[[File:ESP min.png|frame|center|ESP8266-12 Minimal connection]] | |||
== Pinout == | == Pinout == |
Revision as of 16:12, 8 December 2019
Features
Bi-directional level converter 3V3 5V |
|
https://bogza.ro/index.php/Bi-directional_level_converter_3V3_5V |
- Bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time.
- This level converter also works with 2.8V and 1.8V devices.
- You can successfully set your high and low voltages and step up and down between them safely on the same channel.
- Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
- 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 (3.3V for example) to ‘LV’, and ground from the system to the ‘GND’ pin.
Specifications
Parameter | Value |
---|---|
Dimensions | 0.63 x 0.52" (16.05 x 13.33mm) |
Stock | 9pcs |
Pinout
Mapping | Pin | Pin | Mapping | |
---|---|---|---|---|
HV4 | HV4 | LV4 | LV4 | |
HV3 | LV3 | |||
GND | GND | GND | GND | |
POWER_IN | HV | LV | 3V3 | |
HV2 | HV2 | LV2 | LV2 | |
HV1 | HV1 | LV1 | LV1 | |
To edit table: File:Lvl-shifter-mosfet.tgn |