Tianer Technology was established in 1988 and has the R&D capabilities and manufacturing technology for chip resistors and arrays. In the face of today's diverse customer needs, we continue to invest in the development of high-quality products and new manufacturing technologies, and provide customers with a one-time purchase service for multiple components to fully meet customer needs and improve customer satisfaction with our products. In terms of quality management, our company has passed ISO-9001, ISO-TS16949, TTQS certification and complies with the AEC-Q200 automotive electronics self-testing standard. We continuously improve the quality of our products and services through the analysis and improvement of product yield rate indicators, customer satisfaction surveys and other reports, in order to enhance customer trust in our company and establish a good partnership with our customers.
Zigbee turns on low power consumption1. Add POWER_SAVING in pre-compilation2. Modify the -DRFD_RCVC_ALWAYS_ON parameter in f8wConfig.cfg in the TOOLS folder.-DRFD_RCVC_ALWAYS_ON was originally TRUE, c...
Hello, I am using AVP32F335. When sampling the external standard 1.5v, the sampling value deviates greatly. Some chips even have a sampling value of less than 1.4v. The measured signal of the AD port ...
I just bought the Egteks mPower1203 device last month. I usually use it to test power consumption. Recently, I found that the test department needs to use a python script to obtain the device power co...
The reference voltage is like this. If the reference voltage you choose is 5V and your AD is 12 bits, then when your input voltage is 5V, your MCU display should be 4095. If it is 0V input, the value ...
[i=s]This post was last edited by dcexpert on 2020-10-1 20:19[/i]A few months ago, I bought a USB 3.0 usb hub control board online. It only had the mainboard but no shell. Although it can be used, the...
The first time I used STM8S001J3, I mainly used UART and EEPROM. At that time, I saw that UART_TX conflicted with SWIM, and then I saw that it could be mapped to PA3, so I did the mapping. After the b...
On July 11, Beijing Jianlong Heavy Industry Group Co., Ltd. (Jianlong Group) signed a strategic cooperation framework agreement on the all-vanadium liquid flow energy storage battery manufactur...[Details]
According to news released by Liuyang, the Changsha HKC 8.6th generation ultra-high-definition new display device production line project located in the Liuyang Economic Development Zone (High-tech Z...[Details]
In my latest article (Development Trends, Concepts and Technical Challenges of Active Noise Cancellation), I described the various existing active noise reduction topologies and analyzed the diffic...[Details]
In high-speed signal processing applications such as digital image processing and aerospace, strong support of high-speed and large-capacity storage space is needed to meet the system's requirement...[Details]
The microcontroller source program is as follows: #ifndef _HT1621B_H_ #define _HT1621B_H_ #include reg52.h #include intrins.h //In order to use NOP #define NOP _nop_() #define uchar unsigned char ...[Details]
The keywords sent in serial communication are generally hexadecimal numbers, and the output data is also hexadecimal numbers. When there are negative numbers, special processing is required. There ar...[Details]
The plant will increase its silicon carbide (SiC) wafer production capacity 16-fold over the next two years. To meet the rapidly growing demand for microchips September 22, 2022 - ON Semiconduct...[Details]
The basic block diagram of the PDP color TV microcontroller circuit is shown in the figure below. As can be seen from the figure, the microcontroller circuit is mainly composed of MCU and working c...[Details]
Daimler of Germany announced to the media the new hybrid system equipped on the plug-in hybrid electric vehicle (PHEV) concept car "F800 Style" (Figure 1) and the latest driving simulator. The
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LT1074 LT1076 Polarity Reversal and Boost Converters
LT1074/LT1076 changes the external connection form of the circuit to form a polarity reversal and boost converter. Figure a is a polari...[Details]
Whether the key is closed or not is reflected in the level of the port line, that is, whether the level of the port line is high or low. Therefore, it is possible to confirm whether the key is pressed...[Details]
At the beginning of this year, the IPO of Truly Optoelectronics was rejected; Today, Truly Optoelectronics is already planning to restart its IPO. However, at this point, Truly Optoelectronics has in...[Details]
Liquid crystal is the functional material of liquid crystal display. It is a "liquid crystal" with a certain regularity in the arrangement of molecules, referred to as "liquid crystal". Liquid crys...[Details]
Three-phase inverter circuit
Figure 2 Three-phase inverter circuit diagram
When the three-phase inverter is working normally, its circuit structure is shown in the figure.
In the figure, Qi ...[Details]
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