[i=s]This post was last edited by qwqwqw2088 on 2019-11-20 08:35[/i]According to the national standard management procedures, the mandatory national standard "Safety Technical Specifications for Elect...
[i=s]This post was last edited by fish001 on 2019-11-7 22:24[/i]Digital signal processors are increasingly used in various fields, among which TI (Texas Instrument)'s TMS320 series chips have taken a ...
.H file is as follows: class TIM { public: TIM(TIM_TypeDef *TIMx); void begin(uint32_t frq); //frq is the interrupt frequency, the value is 1-1000000 void attach_interrupt(void(*callback)(void)); //in...
I recently downloaded a project generated by Rapid IoT Studio online IDE to the development board. It runs out of power after a short time after it is fully charged. Today I removed the outer shell an...
In March 2021, STMicroelectronics (ST) announced the launch of STM32U5. In September, the first batch of STM32U5 models were officially put into mass production. This also means that ST has launche...[Details]
The global manufacturing industry has entered a critical period of transformation and upgrading. Factories and enterprises have begun to use the new generation of intelligent production technology to...[Details]
KGI Securities predicts that with the gradual construction of 5G infrastructure and Apple's launch of the 5G version of the iPhone starting from 2020, the second wave of mobile phone replacement will...[Details]
Abstract:A high precision high voltage pulse generator is designed by combining a digital delay and a high voltage pulse generating circuit to trigger Marx generator and high voltage pulse triggeri...[Details]
I was confused when I read a piece of code recently, so I will briefly summarize it.
struct _m_usmart_nametab usmart_nametab =
{
#if USMART_USE_WRFUNS==1 //如果使能了读写操作
(void*)read_addr,"u32 read_ad...[Details]
Try to explain the characteristics of TLC2543 and its interface with 89C52.
A: The characteristics of TLC2543 are as follows:
12-bit A/D converter (8-bit, 12-bit and 16-bit output);
The convers...[Details]
Specific implementation functions Functionality: This topic studies a remote control switch, which uses a 51 single-chip microcomputer to design the transmitting circuit and the receiving circuit. ...[Details]
In infinite persistence mode, when the system is in the state, press the button, the waveform persistence on the screen will be erased, but the newly collected waveform will not be erased.
Wh...[Details]
The most important point in the construction of the global energy internet is to form an alliance among banks, power grids and other institutions and organizations. Find a balance point in terms of...[Details]
Jiwei.com reported on July 14 that according to Visionox's first-half performance forecast, the company lost 720 million to 850 million yuan in the first half of the year, compared with a profit of 9...[Details]
More and more users are dissatisfied with the battery life of smartphones. Although smartphones are expected to be more powerful, we cannot expect too much increase in battery capacity. The challen...[Details]
Optical terminal is the terminal equipment for optical signal transmission. We will inevitably encounter some problems during use. Here, the editor lists in detail some common problems encountered du...[Details]
On March 9, Espressif responded to investors on the interactive platform, saying that our main competitors in the WiFi MCU field are Realtek and MediaTek. In 2019, the three companies accounted for a...[Details]
In the field of measurement and instrumentation, it is often necessary to measure the pulse width of digital signals. This measurement usually uses the pulse counting method, that is, a high-frequency...[Details]
1. Introduction
Warehousing is part of the logistics system. It is the storage of raw materials, work-in-progress, finished products and other storage items at the place of origin, the place o...[Details]
Analogue and Mixed Signal
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