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For Apple, the sudden outbreak of the epidemic this year disrupted their rhythm of releasing new phones, so from the current situation, the long-awaited iPhone 12 series may be released next mo...[Details]
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Interfaces such as CAN FD use a transmission method called differential transmission. Differential transmission transmits signals through the potential difference between two signal lines, so it is ...[Details]
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The LED can be turned off using the shutdown control pin of MAX684 or the enable control pin of MAX1916. For white LEDs with a forward voltage of 3.5 to 4.2V (at 20mA), a boost converter is us...[Details]
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With the rapid development of LED lighting industry, the LED power supply market is also expanding rapidly. On the one hand, traditional power supply manufacturers have launched LED power supply...[Details]
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In recent days, at the construction site of Yibin Energy Storage Industrial Park, construction workers have been working against the clock, and construction vehicles have been shuttling back and forth...[Details]
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At the 2020 Tencent Techo Park Developer Conference, Intel and Tencent Cloud, together with VMware, Huya, Cambrian, Meituan, Capital Online and other SuperEdge founding members, jointly announced tha...[Details]
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Currently, true wireless Bluetooth headsets (TWS) are becoming more and more popular among users. Major mobile phone manufacturers and headset brands have launched their own products, some of w...[Details]
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Yesterday, I finally managed to successfully run the cross-compilation environment, transplant the kernel, and create the root file system on the arm development board. Some steps went smoothly, but ...[Details]
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The R&D cost of a car is related to its later profitability, so the development of functions needs to be as pragmatic or eye-catching as possible, such as multi-color leather wrapping throughout the ...[Details]
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/* Main program */
void main()
{
uchar key,k;
TMOD = 0x01; // T0, working mode 1
ET0 = 1;
EA = 1;
while(1)
{
P1 = 0xf0;...[Details]
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Design of a dual-color three-cycle colored light controller
There are many circuits for circulating colored lights, and the circulation methods are even more varied. There are also special pro...[Details]
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The progress of Tencent’s self-developed chip research and development was made public for the first time. At the 2021 Tencent Digital Ecosystem Conference, Tencent Senior Executive Vice President...[Details]
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Recently, Sanlipu said in a conference call that the market price of polarizers is difficult to predict. The price of 32-inch products will increase significantly in the fourth quarter of 2020, abou...[Details]
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Recently, Nanxin Technology announced the launch of the automotive-grade electronic fuse (eFuse) SC77010BQ/SC77010Q. With an ultra-wide operating voltage of 60V and high-precision current det...[Details]
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On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]
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