ElectronicsMade the e-paper control PCB with GPS function. I made a control board for an e-paper that has a GPS module and can keep accurate time at any time.Printing solder paste... 2021.03.10 2021.03.17 Rose Electronics
UncategorizedAnimation can now be displayed on e-paper The CPLD is used to perform high-speed serial-parallel conversion between the electronic paper and the ESP32 microcomput... 2020.11.03 2021.03.17 Rose Uncategorized