IapErase(0x2000);for(i=0;i64;i++){IapProgram(0x2000+i,i);}b=IapRead(0x2001);This is the EEPROM program of STC. Logically, the value of b should be 1, right? Why is it 63?...
Testing of heating power of NOx sensorSensors based on the Nerst equation and using zirconium oxide ( YSZ ) as the base need to work at high temperatures. This type of sensor is widely used in the fie...
Introduction
The work collects voltage through ADC and transmits it to the cloud server through the 4G module. The protocol uses TCP transparent transmission, and the data is retained in the cloud pla...
Step one: calibration.
In addition to the cable to be tested, another auxiliary cable is required. The ZVB8 vector network analyzer (hereinafter referred to as VNA) we use has two ports: Port1 and Por...
Make magazine has a new article about getting started with Python on hardware. It discusses MicroPython and CircuitPython with some examples. Finally, it covers some large projects using Python on har...
This morning, the company's customer service transferred a call from a customer to me for help, saying that during the debugging of a newly proofed device, the display screen had garbled characters an...
Under pressure from the Sino-US trade dispute, Huawei has begun to take self-rescue actions. Foreign media The Wall Street Journal pointed out that Huawei plans to lay off a large number of R&D perso...[Details]
Key benefits: · Up to 2TB capacity, enough to store all your important files, videos, photos, etc. With a read speed of up to 540MB/s, accessing data and files is 3.8 times faster than traditional mo...[Details]
Semiconductor materials have undergone three changes since their development. The third-generation semiconductor materials are mainly wide-bandgap (bandgap width Eg 2.3eV) semiconductor materials rep...[Details]
Tasks and steps in this stage ================ 1. Set up a shared folder 2. Compile these codes: make 3. Throw the compiled sample program piano to the development board and observe the running ...[Details]
China's power battery route is currently dominated by two power battery companies, C and B, and the main direction of B is to move from ternary to lithium iron phosphate. C's technical route has not ...[Details]
With the implementation of the first version of the NR sub-6GHz draft of 3GPP in December 2017, and the subsequent Phase 2 drafts, semiconductor manufacturers and terminal manufacturers began to ...[Details]
Most oscilloscopes have an FFT function, also called Fast Fourier Transform, but many people don’t understand what this function is used for. Baidu will encounter a variety of high-number formulas in...[Details]
Samsung Executive Vice President Woojune Kim told British lawmakers on Thursday that the company is in active commercial talks with European operators to supply network equipment and is investing res...[Details]
Win Semiconductors, a GaAs wafer foundry, announced its 2020 annual performance report today. Last year, it achieved consolidated revenue of NT$25.546 billion (NT$, the same below), a year-on-year in...[Details]
Samsung Galaxy S10 adopts a new punch-hole screen design, which means the front camera is located below the screen and there is a small hole in the upper right corner of the screen. Although this may...[Details]
At the Honor "Extraordinary" press conference on the evening of August 12, Honor Terminal CEO Zhao Ming announced a series of products including the Honor Magic 3 series and the Honor Tablet V7. Afte...[Details]
After the STM32F10x series MCU is reset, PA13/14/15 & PB3/4 are configured as JTAG function by default.
Sometimes, in order to make full use of the resources of the MCU I/O ports, we will set these p...[Details]
In recent years , the LED field has seen advances such as high-brightness LEDs (HB-LEDs) , which have been quickly applied to end markets such as automotive, building and street lighting. Moreover , ...[Details]
Apple employees working at the Apple Store at New York City's Grand Central Terminal are working to form a union, and they have made their first demand: they are demanding at least $30 (about 1...[Details]
A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
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