Recently, I completed a small project, which mainly solved the problem of wireless communication between PDA and the microcontroller below. The first consideration was to directly use the built-in Blu
ATX switching power supply, no 5V standby voltage, standby voltage control chip SDC606P 1 pin startup voltage changes from 2V to 7V, the voltage is gone after about 5 times, the 2nd pin VCC voltage ph
I need to test whether the USB driver I have transplanted is working properly, so I want to write a small application under Windows CE to read and write the USB disk inserted into the USB port of the
I want to test the performance of a system I made, using pxa270, which has 256kb internal SRAM. I want to put some heavy computing task function A code into this internal SRAM to run. My current metho
[size=3][font=微软雅黑]Thank you for participating in [url=https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=523163&fromuid=476285]DIY together - wireless portable soldering iron[/url], how is your