Description: Welcome to our stores! Amazing Deals for You! We promise you'll be satisfied. PCA9548A TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Boar... Image Gallery Product Details Description: You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer! Finally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command. Using it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part. We put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level. Packaged included: 1* PCA9548A/TCA9548A I2C Multiplexer Breakout board Key Features Interface: I2C IIC Chip: PCA548A/TCA9548A Selectable I2C address: 0x70-0x77 Working Voltage: 1.65-5.5V Max Clock Frequency: 400KHz Thank you for shopping with us! Contact Us 📞 For any questions, please reach out through the eBay messaging system. We respond to all inquiries within 24 hours. Payment Methods 💳 We accept PayPal, credit cards, and other payment methods supported by eBay. Ensure your payment details are correct to avoid delays. Shipping Info Your item will be shipped to the address listed on your eBay account. Please confirm your address before completing the purchase. Shipping typically takes 3-7 business days. In case of delays, please allow an additional 2-3 business days due to postal service issues or technical problems. We use reliable shipping services like UPS, FedEx, and USPS. We ship only to the 48 contiguous states. Unfortunately, we cannot ship to Alaska, Hawaii, US territories, APO/FPO addresses, or PO Boxes. Local pickup is not available. If there are any issues with your delivery, please contact us promptly. Your Feedback 🌟 We value your feedback and strive to earn your trust. If you're not satisfied with your purchase, please contact us and we'll work to resolve the issue. Return Policy - We offer a 30-day return policy. - If the item is defective or you are not satisfied, contact us for a replacement or refund. - All returns must be sent to the address provided upon contacting us.
Price: 15.69 USD
Location: New York, New York
End Time: 2024-11-30T07:00:04.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Color: Purple
Size: Small
UPC: Does not apply
MPN: Does not apply
Shipping: Free and Fast Two-day shipping.
Free Return: 30-Days Money Back Guarantee
Brand: HiLetgo
Tax: This item without tax.
EAN: Does not apply
Material: Does not apply
Package Dimensions LxWxH: 3.11x2.4x0.2 Inches
Weight: 0.04 Pounds
Type: Does not apply
Model: Does not apply
