Event details: [Jihai M3 core APM32E103VET6S MINI development board]Updated to 2022-10-22Evaluation report summary:@Common Ze1[Jihai APM32E103VET6S MINI development board review] GPIO flip test[Jihai ...
Scope-shot (Figure 1 ) is used to verify proper connections and system setup. The waveform shown in Figure 1 is a typical test result and actual results should be similar. If the waveform has signific...
The interrupt mechanism of TMS320C54x series DSP and some characteristics of interrupt control in extended address mode are analyzed in detail, and the interrupt management under DSP/BIOS is given....
[i=s]This post was last edited by damiaa on 2016-8-11 15:59[/i] STM32F0 standard library uint32_t sEE_WritePage(uint8_t* pBuffer, uint16_t WriteAddr, uint8_t* NumByteToWrite) uint32_t sEE_ReadBuffer(u...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:19[/i] I chose this question this time, but I couldn't even measure the signal of the line. It can be said that I lost the whole game. The co...
I am using TI's cdcm7005 clock synchronizer. By configuring the parameters, I can get the lock signal, but this signal is sometimes high and sometimes low, that is, it is locked for a while, then unlo...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
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