Essential resources include:Two 16-bit timersAn ultra-low power 8-bit ADAn 8-bit DASupports up to 11 IO portsThe basic features are as follows:Ultra-Low Supply Voltage (ULV) Range0.9 V to 1.5 V (1 MHz...
The pda is connected to the PC via USB and is recognized as a mobile hard disk. It reports a USB error when tested through activesync. I have just started learning wince programming and have many ques...
I defined a CBitmapButton object m_btn in the header file, and then in the OnInitDialog() function I first created it with m_btn.Create, then added the bitmap to the button with m_btn.LoadBitmaps(...)...
[i=s]This post was last edited by lugl4313820 on 2022-9-16 21:59[/i]【Purpose】SPI drives ST7735 LCD screen
1. Define ST7735 driver IO:
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Problem description: As shown in the figure, when I input 5V voltage at pin 2, I measure it at pin 3 and it outputs 5V voltage, which is normal. However, other conditions remain unchanged. I change th...
I use launchpad to generate 125k frequency, but because DCO is not accurate to 1Mhz, the generated frequency is 133khz. Does this affect the AD frequency of ICL7135 test? I read the information online...
What is "Car Electronic Fence"
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Recently, I received a request to use OK1028A-C to output PWM square wave. However, I found that there was no relevant instructions on the OK1028 platform, so I started writing this article.
A...[Details]
On August 19, Huawei's Executive Director and Chairman of the Device BG, Richard Yu, shared a Weibo post about a conversation he had with a Zunjie S800 owner. The owner had driven over 5,000 kilome...[Details]
August 18, 2025—
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When we use electric cars on the highway, we do need to pay attention to more aspects than fuel cars.
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Shock absorbers, as the name implies, are responsible for cushioning and absorbing shocks in a car. So how much do you know about shock absorbers and how to replace them in electric cars?
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As systems become increasingly used in industrial environments, industry safety requirements, as well as national and international safety regulations, need to be constantly updated to ensure a saf...[Details]
Microcontroller MCU
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