OLED Display Lets Vintage PC Engage Turbo Mode in Style - Back in the 486 days, it was common to see a “Turbo” button on the front panel of ... - https://hackaday.com/2023/07/28/oled-display-lets-vintage-pc-engage-turbo-mode-in-style/ #retrocomputing #arduinohacks #turbobutton #ssd1306 #oled

Is anyone interested in a walkthrough of my OLED/LCD code which shows how to prevent flicker when working without a back buffer? I see a lot of SSD1306 projects which flicker when they update (even with a back buffer).

#oled
#ssd1306
#C

Il display #OLED che ho preso con #SSD1306 non da la possibilità di cambiare font o utilizzare font più grandi... dopo ever girato mezza internet ho deciso di aggiungere una parte ai driver per poter stampare numeri a grandezza variabile mappando ogni numero in una matrice 3x5, ad esempio lo zero viene mappato così:
[1,1,1]
[1,0,1]
[1,0,1]
[1,0,1]
[1,1,1]
Con questa matrice poi disegno il numero utilizzando il filled box... sembra che funzioni...

#micropython #raspberry #pipico #pico #pi

Going to hack this dropped polling station.

- Replace batteries 🔋 with lithium rechargeable ones with USB c
- add oled screen to get feedback and results

#arduino #ssd1306 #oled #battery

Among other things, I shaved bytes off by leveraging the reset state of the MCU and #SSD1306 OLED screen. This meant a lot less initialization code than you'll see elsewhere for this display. This code inits I2C and then the display, 14 instructions in a macro, not counting reusable subroutines.

Connect an SSD1306 Oled display directly into an HDMI port ! A (useless) very nice hack ! https://mitxela.com/projects/ddc-oled #hack #oled #ssd1306 #hdmi #electronic