USB + Serial Backpack Kit with 16x2 RGB backlight positive LCD - Black on RGB

USB + Serial Backpack Kit with 16x2 RGB backlight positive LCD - Black on RGB

Marsoni

M251S

$36.00

Get it in 3 business days with 1 day shipping. Friday, May 29

USB + Serial Backpack Kit with 16x2 RGB backlight positive LCD - Black on RGBThe Adafruit USB or TTL serial backpack makes adding a character display to your project or computer simple and efficient. This custom designed PCB attaches to the back of a standard 16x2 or 20x4 character LCD, offering a range of functions like printing text, automatic scrolling, adjusting the backlight, controlling contrast, creating custom characters, and toggling the cursor. It also supports RGB backlight LCDs, providing full 8 bit PWM control

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I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.

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Reviewed in the United States on February 8, 2026