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Description
Waveshare MCP23017 IO Expansion Board, Expands 16 I/O PinsOverview The MCP23017 IO Expansion Board expands 2 signal pins as 16 I O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I O pins, it is compatible with both 3. 3V and 5V levels. Features 1. I2C controlled, expands 2 signal pins as 16 I O pins 2. I2C address configurable by shorting the A0 A1 A2 jumpers 3. Provides two connector options: PH2. 0 terminal and or solder pads, allows multi
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Best in 7 days
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Best in 7 days
4.3 ★★★★★
Based on 2100 reviews
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Product Reviews
★★★★★ 1
Good textbook
Format: Hardcover
Good textbook, but seller lied about the online code not being used (it very clearly was).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2025
★★★★★ 5
A Review
Format: Hardcover
The book was needed for class. The book was as described and arrived timely.
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Reviewed in the United States on May 18, 2025
★★★★★ 5
Great book
Format: Hardcover
Got this for my husband as it was required by his teacher. Book came in perfect condition and was wrapped.
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Reviewed in the United States on August 4, 2024
★★★★★ 5
Great Resource!
Format: Hardcover
The online resources are invaluable. The book came to me in a timely manner. This publisher does a great job at explaining legal principles and giving several examples of how the law is applied. I've enjoyed using it in my semester work thus far.
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Reviewed in the United States on February 1, 2022
★★★★★ 5
For my grandson in Law school
Format: Hardcover
The textbook he needed and better prices!
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Reviewed in the United States on September 8, 2023
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