Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...
Figure 1 Incoming 8-bit antilog PWM interface (U1, U2, A1, Q1) generates 80 nA to 8 mA current to control 10 Hz to 1 MHz ...
It seems like everybody takes their turn doing an ESP32-based weather display, and why not? They’re cheap, they’re easy, and you need to start somewhere. With the Cheap Yellow Display ...
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