Dvikryptis 4 kanalų įtampų suderinimo modulis

Prekės kodas: d1660

Būklė: Nauja prekė

Jei jūsų Arduino sistema naudoja skirtingos įtampos modulius nei pagrindinė plokštė (pvz. 3,3V ir 5V), gali tekti suderinti komunikacijų sąsajos (pvz. I2C) loginių lygių įtampas. Tam skirtas šis modulis. Tiesiog jo A pusėje prijunkite 1,2-3,3V sistemą, o B pusėje 3,6-5V sistemą.

Smulkiau

Prekių kiekis mūsų sandėlyje: 62

Spausdinti

Charakteristikos

Suderinama su Arduino™ ir *duino	Taip
Kanalų skaičius	4
Maksimali valdoma srovė	po 150 mA A ir B pusems
Nominali darbinė įtampa	1,8 - 5,5 V
Jungties žingsnis	2,54mm
Jungties tipas	Male (vyr.)
Kontaktų kiekis	12
Matmenys	15 x 12 mm

Apie prekę

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. 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. What really separates this Logic level converter from our previous versions is that 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.

Can achieve UART, IIC, 1-wire, SPI and other bus signals 3V-5V level of the two-way conversion.