It is similar to a resistor with a switch, and the measured current signal is in the form of a square wave. How can we measure its fixed equivalent resistance, or how can we calculate it by calculatio...
[font=Tahoma, Helvetica, SimSun, sans-serif]The Flash Download Tools software for ESP8266 has been upgraded again. It supports ESP8266, ESP8285 (ESP8266 with built-in flash), and ESP32. [/font] [img=3...
There is a sentence in the Makefile of embedded U-boot: smdk2410_config: unconfig @$(MKCONFIG) $(@:_config=) arm arm920t smdk2410 NULL s3c24x0 The textbook explains that the result of $(@:_config=) is...
[flash]http://player.youku.com/player.php/sid/XMjg3NDI4NDAw/v.swf[/flash]The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), non-synchronous boost controllers. They are suitable for topo...
I haven't posted on the forum for a long time, except for one time when I sold something. Today I posted again because I resigned. Hope everything goes well. [b][color=#5e7384]This content is original...