[i=s]This post was last edited by zk643 on 2022-3-10 10:57[/i]I found a chip online and want to use it to make a power supply with an input voltage of 5v-12v and an output of 4.2V 5A. However, I don't...
[i=s]This post was last edited by bigbat on 2020-4-9 09:55[/i]TFT7 inch 50Pin LCD display module 800x480RGB24BIT LCD screen.
1. What interface does this screen have? Is it the legendary RGB TTL interf...
First of all, I would like to thank EEWORD forum for this review activity. I am fortunate to be able to review the CH32V103 chip of Qinheng Electronics. According to the official information, this is ...
In addition to display, key operation, and data storage, a project with human-computer interaction is indispensable. When we first learned 51 single-chip microcomputers, we used AT240x EEPROM, which w...