Most control systems use voltage monitoring or watchdog circuits to ensure stable operation of the system. With hardware reset, the system can be reset at any time by pressing a key switch, and the pr...
[size=4] In some cases, you may need to use a lot of serial ports, maybe as many as seven or eight. This is very rare for CPUs to reach this level. If you use other CPUs to do this through serial port...
We have a large number of development projects, involving the fields of STM32, 51 single-chip FPGA image processing. Engineers who have orders can contact QQ: 3058742693...
Because there is no time module, the running time cannot be obtained directly, so the stopwatch method is used to estimate the running time. The calculation method uses a similar method as before, cal...
Question: Will too small a capacitance result in large ripples? Doesn't a larger capacitance result in smaller ripples? Is there any particularity in the selection of 3-5?...
[i=s]This post was last edited by lcdi on 2020-4-19 12:33[/i]Sensortile.box installation and testing
sensortile.box is small and powerful, with a high degree of internal integration, but the shell is ...
When watching TV programs in towns and rural areas far from TV stations, the weak signal often causes many snow-like noises on the screen, affecting the clarity of the image and even making it imposs...[Details]
While the model of this smartphone has not been finalized, it seems that the most likely candidate for the launch is the Google Pixel 4, which is said to be an entry-level smartphone. In terms...[Details]
Yesterday, the general manager of vivo product line @栾心林Lance released the front photo of the new vivo NEX, confirming that the new phone uses a waterfall screen design. Today @栾心林Lance once again re...[Details]
According to Huawei Consumer Business CEO Yu Chengdong, the Huawei P40 series will be unveiled in March this year. On January 6, the whistleblower @BenGeskin released a rendering of the Huawe...[Details]
Sensor technology, together with computer technology and communication, is known as the three pillars of information technology. Sensor technology can sense the surrounding environment or special sub...[Details]
In order to solve the problem of electronic technology classroom teaching being out of practice, the EDA tool Multisim simulation method is used, taking a single-stage RC coupled common emitter amp...[Details]
/**************************************************************************************** Simple menu program, eight buttons. Using AVR microcontroller. 2008/3/24--2008/3/29 The compiler is ICCAVR7....[Details]
Introduction With the rapid development of society, smart communities have gradually entered people's lives, and the automatic meter reading system is one of the important functions of smart commu...[Details]
About SSD20X
SSD201/SSD202D is a highly integrated embedded SoC launched by SigmaStar, based on ARM Cortex-A7 dual-core 1.2GHz, integrated with H.264/H.265 video encoder, built-in 64MB DDR2/12...[Details]
1. Principle of key operation 1. In stm32f103rc, there are three buttons (excluding reset), namely key0 (PC5), key1 (PA15), wkup (PA0). When key0 and key1 are pressed, the corresponding io port out...[Details]
In fact, everyone is familiar with batteries. Many daily electronic devices use them. You may not know what the inside of a battery looks like, or how a battery works, but you must know that batterie...[Details]
About half a month ago, the social media Facebook officially released the white paper of its cryptocurrency project Libra. The cryptocurrency community was immediately in an uproar. On July 2, the ...[Details]
Recently, Shenzhen Elephant
Robot
Technology Co., Ltd. (hereinafter referred to as "Elephant Robot") completed its Pre-B round of financing, led by Qinghui Investment and followed by Yunzhu...[Details]
In the design of single-chip microcomputer program, setting a good clock interrupt will enable one CPU to play the role of two CPUs, greatly facilitate and simplify the compilation of programs, and i...[Details]
DSP and ARM Processors
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