[font=-apple-system,][size=4]My desktop computer was in use when it suddenly shut down automatically and could not be turned on again. I thought it was the CPU, memory or something, so I opened the ca...
1) Don't rush. As the saying goes: haste makes waste. After all, hardware programming is very different from software programming. Otherwise, once you make a mistake, you won't know where to start. 2)...
Jack Ma's classic quotes: 1. When you succeed, everything you say is the truth. 2. I always believe that as long as we never give up, we still have a chance. Finally, we still firmly believe that as l...
It is very simple to read and write flash with stm32. First, set a first address. I use stm32f103rc, 256k, and the first address is 0x0801F000. Then, erase, read, and write the page at this address. M...
[font=仿宋,仿宋_GB2312][size=6]It was almost returned. I don’t know why, but I didn’t receive a phone call from the courier. But I still got it:pleased: Thank you to the administrator who called (ps: why ...
[p=22, null, left][color=#555555][font=Tahoma, Helvetica, SimSun, sans-serif][size=14px][color=#333333][backcolor=rgb(247, 247, 247)][font=Tahoma, Arial, Helvetica, sans-serif]Events are sent by the s...
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
Analogue and Mixed Signal
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