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4-channel logic level converter
The module allows to exchange data between systems that use the most popular levels of voltage: 5 V <-> 3.3 V and 3.3 V <-> 1,8 V. It works in both directions simulatneously. It has four channels. This kit includes the goldpin connectors for self-soldering.
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Description of Logical Level Converter
The module allows to exchange data between systems that use the most popular levels of voltage: 3.3 V and 5 V. It works in both directions simulatneously. It reduces the 5 V to 3.3 V and rises the 3.3 V to 5 V, at the same time. This feature is useful in bidirectional communication protocols, for example, the SPI in full duplex mode. The converter also operates with lower voltages: 3.3 V at 1.8 V. It has four channels.
The board has signed pins on both sides.
The kit includes the goldpin connectors(2.54 mm pitch) for self-soldering. Thanks to them, it is possible to connect the system with thebreadboardor the main module (for example,STM32DiscoveryorArduino) viawires. The size of the converter is 16.1 x 13 mm.
Example of usage
Converter is easy to use, for correct operation, sufficient is to connect the power supply of two systems that will be converted. A higher voltage (e.g. 5 V) should be connected to the output of the HVcc (high voltage), lower (e.g. 3.3 V, 2.8 V or 1.8 V) to LVcc (low voltage). Grounds are connected to the pins marked with the GND symbol. Logic signals should be led to the corresponding HV1, HV2, HV3, HV4 connectors - higher voltages and respectively LV1, LV2, LV3, LV4 - lower voltages.
Useful links
| Name | Value |
|---|---|
| Width | 9 cm |
| Height | 0.3 cm |
| Depth | 15 cm |
| Weight | 0.002 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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