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mischu.buero_hh 04/01/2020
NiZn werden NICHT automatisch erkannt, sondern müssen manuell eingestellt werden. Sonst Top Ladegerät. Passendes Netzteil gleich mitordern.
Caricabatterie veloce ISDT N8 18W 1.5A 8 slot LCD per batterie AA / AAA LiIon LiHv Life NiMh Nicd Nizn
64,31€ 59,28€
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mischu.buero_hh 06/06/2020
Einfacher Start - mit den richtigen Bibliotheken und Codezeilen! Das Display ist super, aber viele haben Probleme, es in Betrieb zu nehmen: "Das Display bleibt weiß" oder "nur die Hintergrundbeleutung geht an" sind häufige Klagen von Käufern. So habe ich das Problem mit dem "white screen" lösen können: 1) DIESE Library herunterladen: http://www.rinkydinkelectronics.com/library.php?id=51. Aktuell ist die Version 2.83. 2) Arduino IDE öffnen. In der Menüleiste auf SKETCH / BIBLIOTHEK EINBINDEN / ZIP-BIBLIOTHEK HINZUFÜGEN klicken und im Dateisuch-Fenster die UTF-Zip-Datei suchen und auswählen. In der Statuszeile sollte die Meldung erscheinen, dass die Bibliothelk hinzugefügt wurde. 3) Besser ist das: Arduino Mega anschließen und erstmal testen, sofern es auch neu ist. Selbstverständlich sicherstellen, dass unter WERKZEUGE das richtige Board und der richtige Port eingestellt ist. Eines meiner Boards von banggood war nämlich defekt (Lötbrücke), da kann man lange nach Codefehlern suchen. Läuft alles? Dann abstecken. 4) Das Display mit dem Shield aufsetzen. 5) In der IDE auf DATEI / BEISPIELE / UTFT / Arduino (ARM) + Teensy / UTFT_Demo_320x240 gehen 6) In Zeile 27 den Code ändern in: UTFT myGLCD(ILI9341_16,38,39,40,41); // TFT ILI9341_16b 7) Arduino anstecken. Sketch hochladen 8) Freuen. :-)
Modulo display TFT LCD ILI9341 da 3,2 pollici con pannello touch Geekcreit per Arduino - prodotti compatibili con le schede ufficiali Arduino
22,36€ 30,75€
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Scheda di espansione regolabile Shield LCD TFT 3.3V per Mega 2560 R3 3.2
13,98€ 14,91€

D: Touch screen does not work. I'm having 3 of this shields, and same problem with each shield. Any other shield from adafruit etc. works fine by using the libraries UTFT and UTouch from Henning Karlssen (***** with standard setup [UTouch myTouch(6,5,4,3,2);] for MEGA 2560. I tried several other PIN-Setups, but nothing worked. So i measured a working shield comparing to THIS shields - and found out that THIS shields don't lead the touch signals to the Touch-PINs of the MEGA-Board. But any other shield does. So i looked once again if another PIN-Setup will work, but this failed. On mikrocontroller.net i found a thread abaout THIS shields and read, that the shield has 2 mistakes in board layout which causes the dead touch. In this thread, they re-soldered 2 PINs an connected them manually to the mega-board. Isn't there another solution?

Domandata da mischu.buero_hh il 2020-06-21 02:25:31

dalibaba I hope the manual can help you. http://myosuploads3.banggood.com/products/20200619/202006192159153.2.zip

2020-06-22 02:26:07 Utile (0)
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