Winkelwagen is nog leeg.
Winkelwagen is nog leeg.Productbeschrijving
Eigenschappen:
Weergave: 2 regels × 16 tekens
Bedrijfsspanning: 5 V.
Pin-definitie: GND, VCC, SDA, SCL.
Instelling van de achtergrondverlichting: potentiometer.
Standaardadres: de chip is 0x27
Inhoud levering:
4 LCD-schermen 16 x 2.
4 x 10-polige FM-jumper.
dumgoat
27 juli 2025
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.
Marvin L.
27 juni 2025
Passt.
Julien Pruvost
8 juni 2025
Bien emballé dans du papier bulle ESD, bon rétro-éclairage, RAS.
Jason & Amie R.
5 juni 2025
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.
Raph
14 november 2024
Rien à dire de particulier, les quatre modules fonctionnent. Le contraste est correct, RAS.
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