HUAREW I2C 1602 LCD-displaymodule, seriële displaymodule, 16 x 2, compatibel met Raspberry Pi 4 stuks

This 2-Pack of 20x4 LCD screens from HUAREW work great. They utilize a I2C backpack, so there are only four connections to worry about.I use the hd44780.h library with these and really like it. I was pleasantly surprised these screens have the ability to write and read to/from the LCD. I don't know how often I would need to read from the screen, but it is a nice feature. I tested it, and it works well.Overall, I'm very happy with these.

Passt.

Bien emballé dans du papier bulle ESD, bon rétro-éclairage, RAS.

I have a project already planned for one of these to show current price plus high and low price for the day for Bitcoin. I tested the display and the quality is very good, plenty bright, and I've already designed and 3D printed an enclosure for it. Now I just need to finish writing the code.

Rien à dire de particulier, les quatre modules fonctionnent. Le contraste est correct, RAS.