Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
This series of Tektronix touch screen oscilloscopes provides solutions for common test standards, supports various embedded systems, digital protocols, high-speed serial PHY layers, power measurements...
I use the GD32F103Cxx microcontroller. I turned on the PWM function provided by the microcontroller. After initialization, the output can be output normally, but there is a problem that cannot be solv...
Calculation of the lead and lag of the voltage and current of capacitors and inductors, and network reactance1. The waveform can show the lead and lag, but it cannot be seen that it is 90° ahead! How ...
2019 has passed quietly for a week, and it is already 2020. At this time, I opened the photos on my phone. Review 2019.
At the beginning of 2019, I had already thought about resigning. As a result, I ...
A transimpedance amplifier for PDIC is proposed. The circuit is composed of three identical push-pull amplifiers in cascade. Each stage uses a dynamic resistor to compensate the load to improve the p...[Details]
The secret of sustainable manufacturing: Industrial automation, Fastems automation helps sustainable manufacturing
Through the analysis and calculation of "carbon fingerprint" and "...[Details]
This application note will introduce power measurement terminology and explain the different options available for making floating measurements, highlighting the advantages and disadvantages ...[Details]
1 RTC structural features
The basic function of a real-time clock is to keep track of information such as time and date, but many RTCs also provide a variety of additional functions, such as: wat...[Details]
MAX7219 is a highly integrated serial input/output common cathode LED display driver. Each chip can drive an 8-bit 7-segment common cathode digital tube with a decimal point. Several chips can be c...[Details]
The DC bell is equipped with an electronic contact circuit to replace the original reed contact, which can avoid the failure of the bell to ring due to improper adjustment of the reed contact and rus...[Details]
On August 17, iQOO held a new product launch conference for the iQOO 8 series, which is called "Full-Sense Control is Ready to Go". As iQOO's flagship product of the year, BOE exclusively supplies th...[Details]
The biggest enemy for human beings, besides various natural disasters, is the disease that everyone may face. The main means of treating diseases are surgery and drugs, and technology can also br...[Details]
Introduction The application of TPMS on heavy vehicles has started slowly in the field of automotive electronics at home and abroad. In fact, heavy vehicles have a higher probability of tire blow...[Details]
According to media reports, due to the epidemic, automotive semiconductor supplier Onsemi closed its "China Global Distribution Center" in Shanghai, which has attracted widespread attention in the in...[Details]
Since the IC card encryption cracking problem was solved in 2009, the Ministry of Information Industry issued relevant information, prohibiting the use of IC cards as identification cards and billi...[Details]
A multi-pronged approach to teach you how to choose a good power supply
The selection of power supplies is an old topic. For users who often pay attention to computer information, choosing...[Details]
Central topic:
.Design of TH102 mobile phone charger solution
. Comparison with two competing mobile phone charger solutions
Solution:
.All three chargers use single-ende...[Details]
1. Background
In traditional embedded system software, the Delay(N) function is usually implemented as follows:
for(i = 0; i = x; i ++);
x --- corresponds to the loop value corres...[Details]
Test/Measurement
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