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I use the stc series microcontroller (stc89c52rc), and now 12 and 15 have stronger anti-interference capabilities (recommended). The keyboard module uses the ch9328 module (as shown below). Connect...[Details]
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Fourth-generation Snapdragon cockpit platform
Product Description:
The fourth-generation Snapdragon cockpit platform is a leading cockpit solution launched by Qualcomm i...[Details]
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Chongqing was liberated on November 30, 1949. On December 15 of the same year, the public-private joint venture board of directors of Chongqing Electric Power Co., Ltd. was established.
In 195...[Details]
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Usage 1: Use static to define a variable in a function body to ensure that the variable is initialized only once
Example: #include "stdio.h"
int test(void)
{
static int i=0; //The corresponding...[Details]
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Since 2018, the domestic Android camp has gradually begun to introduce ToF sensors in new models. For example, OPPO's R17 PRO has added a new ToF lens, which uses depth information to form more detai...[Details]
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Most oscilloscope probes have a removable plastic gripper. Removing this plastic clip exposes the probe's chip tube. If necessary, the device that holds the ground lead can be removed to expo...[Details]
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DisplaySearch pointed out that over the past year or so, the selling price of panels has always been lower than the production cost, which is also the biggest challenge facing TFT LCD panel manufac...[Details]
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We have to admit that we have been stagnant in an industry technology cycle for too long. On the one hand, we are surrounded by digital technology and enjoy the comfort and convenience brought by ...[Details]
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There are two types of tape and sticker adhesion testers : one is a holding force tester and the other is a peel strength tester. The multi-station tape holding force tester is specially used to test...[Details]
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Although the specific name of Apple’s new generation of iPhones has not yet been determined, according to rumors from various sources, the naming of the new phone will be chosen between iPhone ...[Details]
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On August 9, a 7.1-magnitude earthquake occurred near Kyushu Island, Japan's integrated circuit industrial base, yesterday (August 8), which is expected to affect industries such as semiconductors ...[Details]
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At present, wireless communication equipment is developing towards low voltage, low power consumption, low noise and high linearity. As one of the key modules in the transceiver, the mixer has a di...[Details]
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For more information about A/D conversion and XPT2046 chip, please refer to: https://blog.csdn.net/cax1165/article/details/87024388 #include reg52.h #include XPT2046.h sbit LSA=P2^2; sbit LSB=P...[Details]
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Recently, SenseTime Group, one of the leading AI companies in China, released its first full-year financial report after its listing. Data showed that SenseTime achieved a revenue of 4.7 billion yuan...[Details]
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On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
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