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Aobao 10Pcs Tca9548A I2C Iic Multiplexer Breakout Board 8 Channel Expansion Board For Arduino
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Vendor: Aobao
Type: Single Board Computers
Sku: WBEEAB09KY1YNM9
Availability: In Stock
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Aobao 10Pcs Tca9548A I2C Iic Multiplexer Breakout Board 8 Channel Expansion Board For Arduino
$16.04
Frequently Asked Questions
- Q: What is the TCA9548A I2C multiplexer used for? A: The TCA9548A I2C multiplexer is designed to expand the number of I2C devices that can be connected to a single I2C bus. It allows multiple devices to communicate with a microcontroller, like Arduino, by switching between different channels.
- Q: What is the working voltage range for the TCA9548A multiplexer? A: The TCA9548A multiplexer operates within a working voltage range of 1.65V to 5.5V, making it compatible with various microcontrollers and I2C devices.
- Q: Can the I2C address of the TCA9548A be changed? A: Yes, the TCA9548A multiplexer has selectable I2C addresses ranging from 0x70 to 0x77, allowing you to configure multiple multiplexers on the same I2C bus without address conflicts.
- Q: What is the maximum clock frequency supported by the TCA9548A? A: The TCA9548A supports a maximum clock frequency of 400 KHz, which is suitable for most I2C communication applications.
- Q: How many TCA9548A multiplexers can be connected to a single I2C bus? A: You can connect up to eight TCA9548A multiplexers to a single I2C bus, utilizing the selectable addresses to manage multiple I2C channels effectively.