![]() When I instead connect my 3.3V regulated supply, I have a white screen but none leds on the Arduino. Question : when I connect my ftdi, the Arduino pro mini has a red light and a green one. When I connect my ftdi I have this on the serial tracker :Īdafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC,TFT_RST) I tried to do something better (easy lol) with the wiring. (I suspect the shopkeeper will become silent) You should take a straight portrait picture if the area is modestly lighted. White marble jewelry display, white jewelry organizer stand, white bracelet display, white earring display DS1093 4.5 out of 5 stars (6.1k) 9.00. For portrait photos, use a bright white screen. All shopkeepers will lie through their teeth.ĭemand a FULL refund. When photographing a product, utilize the white screen as a diffuser behind the black box to highlight the goods. Of course it will NOT work without resistors. No, it is not difficult to wire resistors or level shifters. Yes, of course a 3.3V display works perfectly at 3.3V. There are no level shifting components on that pcb. Explore a wide range of the best black white display for raspberry pi on AliExpress to find one that suits you Besides good quality brands, youll also find. The photos in the link show a regular Red 3.3V board. So, rather than have to use level shifters of resistor dividers, I made the whole project run at 3.3v. I chose this board because, although the seller of this display claims that it will work at both 5v and 3.3v, the majority of these display will not. ![]() I used a 3.3V 8MHz Arduino Pro Mini to drive the display - also sourced very cheaply on Ebay. ![]() Choose from Same Day Delivery, Drive Up or Order Pickup plus free shipping on. The first phase of the is project is to try out the colour display. Shop Target for white display shelves you will love at great low prices. 'graphicstest' example, which is in the ILI9341 library examples folder, and downloaded "Adafruit-GFX-Library" and Adafruit_ILI9341.Īnd this data in the Serial Monitor Output:įor this project I used a 2.4" 240 x 320 TFT Touch screen with SD Card holder the I got on Ebay from this seller for £2.99. I used the same connections and same programm as described here, This is my connection to the board, without any resistors.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |