Wharton inspired Mini Clocks by SDG Electronics arrived in the mail from @JLCPCB. I just love esthetics of these clock. Just soldered ESP32 and off we go. I had to tweak the sw a bit, you can find it at https://github.com/bobek/sdg_wharton_miniclock
Today's #dumpsterfind DC2DC converters - 12V/18A and 5V/30A. Now it's time for 48V solar installation ;)
People infected with COVID-19 have more rapid respiration. This study can be utilized to distinguish various respiratory patterns and the device can be preliminarily put to practical use
@firstname.lastname@example.org Xiao-Ping Zhang @PowerEnergyNet@twitter.com
Hurá, Curve tracer podle návrhu https://www.patreon.com/user?u=4738027 oživen. Osciloskop kreslí diodu v XY.