[Automatic clock-in walking timing system based on face recognition] K210 MAIXBIT uses QR code recognition as user informationBased on the previously designed code for scanning QR codes and then promp...
[i=s]This post was last edited by tdatd on 2019-1-14 15:34[/i] All previous experiments were directly imported from Infineon's demo. I have a preliminary understanding of the power of Dave and the adv...
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1. There is no shortcut key for Flash download function, which is really annoying2. Editor error prompts, not as careful as children playing house3. During debugging, the dynamic view of variables is ...
1. Capacitor charging and discharging experiment 2. Capacitor working principle 3. Capacitor charging and discharging experiment 34)][font="]3. Working principle of capacitor filter circuit[/font][/co...
MLCC (chip multilayer ceramic capacitor) has now become one of the most commonly used components in electronic circuits. MLCC seems very simple on the surface, but in many cases, design engineers or p...[Details]
//Dynamic scanning of digital tube, press k1, the number +1, press K2, the number -1, and hear two DD sounds each time it is pressed. #include pic.h #define uchar unsigned char #define uint uns...[Details]
With the continuous development of smart electric vehicles, headlights have been given more functions. They are not only used for simple lighting, but also have "showy" attributes.
The I...[Details]
Tesla's Shanghai Super Factory is progressing rapidly. Recently, it was revealed on Weibo that the factory has already produced the frame of Model 3. Tesla Gigafactory 3 is expected to become China...[Details]
Mixed signal stimulus-response testing is becoming more and more common in today's test and measurement applications. Usually, such applications require inputting a specific analog or digital signal ...[Details]
With the rapid development of smart manufacturing and IoT technology, an industrial-grade core board that combines high performance, low power consumption and high reliability has become a key forc...[Details]
With the intensification of the energy crisis and the improvement of environmental protection requirements, new energy vehicles are attracting more and more attention. In the drive system of new en...[Details]
Financing in June 2021: - More than 40 semiconductor and related companies, with a financing scale of more than 6.4 billion yuan - Hesai Technology (Round D, over US$300 million) and Simou Technology...[Details]
Abstract : This article introduces the principle of bandgap reference voltage source and implements a high-precision bandgap reference voltage source circuit. This circuit has an effective temperatur...[Details]
Since the country launched the "Photovoltaic Leader Program" in 2015, the domestic photovoltaic industry has developed rapidly. Various companies have brought out their unique skills to research an...[Details]
The time is related to the crystal frequency. The default crystal frequency is 24MHz. The crystal frequency here must be consistent with the crystal frequency of the development board. Note: After ...[Details]
introduction
At present, due to technical and financial reasons, most large and medium-sized warehouses in China are limited to monitoring temperature in storage management. When the tempe...[Details]
1. Use the resistance range of a multimeter to check the quality of electrolytic capacitors. The two leads of electrolytic capacitors are divided into positive and negative. When checking its...[Details]
Spectrum analyzers and oscilloscopes are both commonly used electronic measuring instruments and are widely used in many industries. There are also great differences between spectrum analyzers and os...[Details]
The Internet has been popular since its birth. People hope to use Internet technology to change their lifestyles. In fact, after decades of rapid development, Internet technology has influenced and...[Details]