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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
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Description
Waveshare PCF8563 RTC BoardOverview 1. The PCF8563 RTC Board provides the real time clock calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off. 2. The PCF8563 RTC Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 2452 reviews
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Product Reviews
★★★★★ 4
Good quality wire, but thicker than expected
Size: 100 Feet
The wire itself is great quality — sturdy and well-insulated. I bought it to wire up several COB LED lights, but the individual wires and outer sheath were a bit too thick to fit into the press connectors I was using. It’ll work perfectly for other projects, just something to keep in mind if you’re using tight-fit connectors.
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Reasonable Price
Size: 40 Feet
Seems to be good quality
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Reviewed in the United States on January 21, 2026
★★★★★ 5
On time
Size: 100 Feet
Work fine and on time
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Red, black, run right!
Size: 40 Feet
I got the TYUMEN 40FT 18 Gauge 2-Pin Red & Black Cable for hooking up LED strips, and it worked perfectly. The wire is sturdy, flexible, and easy to cut or connect, making installation quick and hassle-free.
The 40-foot length is generous for longer runs, and the color-coded red and black makes it easy to keep track of positive and negative connections. Great for DIY electronics, lighting projects, or any small electrical hookup.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
good wires/cables
Size: 40 Feet
wors jus fine
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Reviewed in the United States on March 15, 2026
