[i=s]This post was last edited by dcexpert on 2020-7-11 19:30[/i]When testing ESP32-S2-Saola-1, I found that the official flash downlaod tools and esptool could not erase the flash. Once the erase ope...
When amplifying a 1MHz signal, can the gain-bandwidth product of the differential amplifier circuit reach 20MHz? What is the idea behind designing this circuit? Thank you!...
Can the L298N chip drive a 24V63W brushed DC motor? If not, is there any chip that can drive it? It would be best if PROTEUS can simulate it. Thank you...
Some students found that there were two wireless WiFi after buying a new router, one of which showed 5G. We know that the frequency band of ordinary wireless WiFi is 2.4, so what is the difference bet...