We all know the e-ink persistent displays, as they’re cheap and plentiful enough to have become ubiquitous in applications ...
Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...
I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...
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With native USB and 4 MB flash + 2 MB of PSRAM, this board is perfect for use with CircuitPython or Arduino with low-cost WiFi. Native USB means it can act like a keyboard or a disk drive. WiFi means ...