Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...
XDA Developers on MSN
I made a basic arcade machine with this ESP32-powered display
That 36 MB/s has to be sustained from PSRAM to the LCD DMA, while the CPU (and LovyanGFX, used for graphics) are also writing ...
Another important note is the total lack of pulse-width modulation to achieve its low brightness capability. This is great for anyone who suffers from headaches or strain from flickering displays. The ...
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