There is no engineer who doesn't want a board~~Houhou, there are quite a lot of new boards recently~~ Another new board arrived today~~You know~Let me first unbox and show you~Board in hand~ Qinheng i...
In this case, 10V is applied to both ends, and the resistance is 100 ohms. The diode model is also known, so how do I know the calculated current value? Because the diode passes different current valu...
Abstract: Briefly introduce the characteristics of Intel XScale and the difference with Intel StrongARM; focus on the structure, function and interface characteristics of PXA250 processor and PCM-7210...
I have been doing this test for a while, and the vga test has not been successful. As a result of the test, I still recorded the process. As for the reason, I analyzed it for a long time but got no re...
[i=s]This post was last edited by chrisrh on 2018-12-29 18:32[/i] First, turn on the Bluetooth on the board and wait for the connection; Then download the Android or IOS APP on your phone and turn on ...
Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but also provide functio...