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Adafruit Tca9548A I2C Multiplexer
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Vendor: Adafruit
Type: Single Board Computers
Sku: WBEEAB017C09ETS
Availability: In Stock
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Adafruit Tca9548A I2C Multiplexer
$17.44
Frequently Asked Questions
- Q: What is the purpose of the Adafruit TCA9548A I2C Multiplexer? A: The Adafruit TCA9548A I2C Multiplexer allows you to connect up to 8 I2C devices with the same address to a single microcontroller, effectively managing communication between them without address conflicts.
- Q: How do I set the address for the TCA9548A multiplexer? A: The TCA9548A multiplexer operates on a default I2C address of 0x70, but you can adjust it to any address between 0x70 and 0x77. Simply write a single byte to the multiplexer to select the desired output.
- Q: Can I use the TCA9548A with both 3V and 5V logic levels? A: Yes, the TCA9548A I2C Multiplexer is designed to be compatible with both 3V and 5V logic levels, making it versatile for various microcontroller setups.
- Q: What components do I need to use with the TCA9548A multiplexer? A: To use the TCA9548A I2C Multiplexer, you'll need a soldered header for breadboard compatibility, along with necessary pull-up resistors and capacitors for optimal performance.
- Q: How many TCA9548A multiplexers can I connect to a single I2C bus? A: You can connect up to 8 TCA9548A multiplexers to a single I2C bus by utilizing the adjustable addresses from 0x70 to 0x77, allowing for control of up to 64 devices with the same I2C address.