Best in 7 days
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Description
8-Bit LED 8-Bit Digital Tube 8-Bit Key TM1638 module for AVR Arduino ARM STM32Features: 100% brand new and high quality 8 Bits, 8 keys, 8 LEDs, 8 digital tubes, common cathode LED digital tube. With TM1638 Chip, this module gather more than three common SCM peripheral circuits. The advantage is only three IO ports will be occupied when it drives. SCM doesn't need to work for scaning display and key scaning. It only need to read the relevant register to send display data or test button so it save MCU resources effectively. Keys
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 98 reviews
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Product Reviews
★★★★★ 5
Super Comfortable and Great Quality!
Size: Medium, Color: (001) Black / Black / White
These Under Armour socks are hands down some of the best I’ve ever worn. They are incredibly soft, breathable, and provide just the right amount of cushioning for all-day comfort. Whether I’m working out, running errands, or just lounging around, they feel great on my feet.
The fit is perfect—not too tight, but snug enough to stay in place without slipping down. Plus, they hold up well after multiple washes without losing their shape or softness.
If you’re looking for high-quality, comfortable socks that feel amazing to wear, these are definitely worth it. Highly recommend!
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Reviewed in the United States on February 28, 2025
★★★★★ 4
Good sock, size is a little big
Size: Large, Color: (100) White / White / Black, Size: Large, Color: (100) White / White / Black
Good quality material and fairly thick. Size large for a 9.5 shoe is a little big for the foot portion as the heel sits too high but the overall length is good.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great sock
Size: Large, Color: (100) White / White / Black
Love these socks
Fit great
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Great everyday socks
Size: Large, Color: (001) Black / Black / White
Fit well and very comfortable. They keep the feet dry throughout the workday.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Appreciate these in extra long length
Size: X-Large, Color: (001) Black / Black / White
Love that these come in XXL length.
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Reviewed in the United States on May 27, 2026
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