Now the cleaning of the student aid board is a big problem. The welding debugging is fine, but the cleaning needs to be rinsed with alcohol water 3 times. Because the small batch has not yet found a m
[b]Table of chip resistor, capacitor, power and size correspondence[/b][size=2]The relationship between resistor package size and power, generally speaking: 0201 1/20W 0402 1/16W 0603 1/10W 0805 1/8W
I have a project at hand that uses omap3530 to make a display, using wince system, using Guangzhou Yingma core board. The manufacturer originally customized the kernel, but for some reason the system
I am a beginner in microcontrollers. Now I have come across a problem. When I added a delay program (to control the LED on and off), the pins of the microcontroller became very slow, seemingly affecte