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STM8 ADC timing diagram As shown in Figure 149, after the ADC is powered on, the ADC needs a stabilization time tSTAB (equal to the time tCONV for one conversion) before starting accurate conversion....[Details]
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Section 5: Keyboard Driver
It means providing some functions for tasks to call, get key information, or read key values.
Define a header file KEY.H to describe the available functions, as follows:
...[Details]
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In a little over two years, TSMC has produced more than 1 billion 7nm chips, enough to cover 13 blocks in Manhattan. TSMC began producing 7nm chips in April 2018 and has since "manufactured 7nm chi...[Details]
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A timer is actually a counter, but it counts pulses with a fixed period. The timer/counter is easy to understand. The timer actually works in counting mode, but it counts pulses with a fixed period....[Details]
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Advantech launches COMe Compact module SOM-6872, equipped with AMD RyzenV2000 SoC, combining high performance, small size and low power consumption
Keywords: COMe Compact, AMD Ryze...[Details]
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TX-1C Board The 1602 LCD in parallel mode. The 1st and 2nd pins are gnd and vcc. The 3rd pin is for contrast adjustment. The 4th pin is for data/command selection RS. The 5th pin is for read/write ...[Details]
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#include ＜reg52.h＞
#include ＜intrins.h＞
unsigned int dd, i;
void key() interrupt 0{
if(i == 0)
P2 = dd;
else{
...[Details]
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在2019年世界电信和信息社会日大会分论坛——5G+智能终端标准化分论坛上，Qualcomm产品市场高级总监沈磊表示，5G技术、AI技术以及在手机上经过长足发展充分磨炼的CPU、GPU等技术充分整合，会迎来一个爆炸式增长，会进入到成千上万的垂直行业，彻底改变社会的运作行驶。 沈磊将5G比作第二次工业革命中的电力，此前工业革命将人们从繁重的体力中解放出来，而5G凭借着高效、高速、...[Details]
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MB89160/160A is a new 8-bit microcontroller series launched by Fujitsu of Japan. Because it adopts CMOS technology, high-density integrated process and modular structure, it has the characteristics...[Details]
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Artificial intelligence (AI) has driven a sharp increase in demand for RISC-V. Andes Technology pointed out that the RISC-V processor series, which has been launched since the fourth quarter of 2017,...[Details]
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Android Audio Common Problem Analysis Method
(1)Silent
The whole device is silent (when BT and the mobile phone play sound together): the channel strategy is wrong; the BT status is wrong...[Details]
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Signal integrity is the main criterion for measuring signal quality with an oscilloscope, especially when we need to observe small signals or slight changes in large signals, signal integrity becomes...[Details]
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Analog Devices introduces complete audio systems using the SHARC® Audio Module (SAM) for digital audio devices, including audio FX processors, multi-channel audio systems, MIDI synthesizers, and oth...[Details]
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1: Sapphire detailed introduction
Sapphire is composed of aluminum oxide
(Al2O3), which is composed of three oxygen atoms and two aluminum atoms bonded in a covalent bond. Its cr...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]
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