[size=4]By Pearl Cao, Texas Instruments[/size] [size=4] [/size] [size=4] As electronic devices become more attractive and power hungry with more built-in features, rechargeable batteries have become a...
When optimizing the network, we must ensure that there is no overlap when transmitting energy. This is especially important for each cell of the CDMA system using the same frequency. RF management i...
Have you guys used this chip? Its AUX pin needs to charge C2 first, and the chip can only start after it reaches 1.4V. However, when I charged it, I found that the capacitor could not reach 1.4V. What...
[p=28, null, left][font=微软雅黑][size=4]Recently, someone shared an email signed by Ren Zhengfei titled "Forwarding "How many second-hand mice and keyboards did Huawei buy on Xianyu?" [/size][/font][/p][...
I received the module last week. After a quick look, I found that it should be a simple small development board developed by Anxin, which can directly test the functions of the module above. The board...
C67X includes: program fetch unit, instruction allocation unit, instruction decoding unit, (A/B) 2 groups of general registers (32 in total), 8 functional units, 1 group of control registers, control ...
According to foreign media reports, Mercedes-Benz Trucks has been equipping new heavy-duty Actros trucks with MirrorCam (digital exterior mirrors, i.e. cameras, installed on the sides of the vehicle)...[Details]
US researchers have discovered new picometer-scale waves that can propagate in semiconductors such as silicon. The researchers pointed out that the use of picometer photon waves in semiconductor mate...[Details]
A Case Study of PCB Design Errors It was late at night and I had just received a board for a customer. When I tried to program the device, I was startled by a warning. The warning indicated that t...[Details]
Figure (a) uses capacitors C1 and C2 to store charge, and uses the oscillation of the flashing LED to drive the relay switch to continuously superimpose C1 and the power supply voltage to obtain a ...[Details]
This article is the author's summary of experience in PSR primary-side feedback switching power supply design for many years. The previous chapter introduced the "unique" design method of the tr...[Details]
1 Introduction Currently, the embedded development field has more and more product requirements. Such as communication speed, stability, product functions, scalability, portability, adaptability, etc...[Details]
1. Pay attention to the generated .hex file format
2 Pay attention to the configuration file in the copy config folder
3. Note that the ISP jumper cap should be added
4、将C:\Program Files\IAR Syst...[Details]
Altera's ACEX, FLEX and other series of FPGA chips are widely used, but their FPGA is based on the SRAM structure, and the programming data that determines the logic function of the circuit is stored ...[Details]
In the field of electronic measurement, signal generators and oscilloscopes are one of the most basic and widely used electronic measurement equipment. Their functions are to provide an electrical ...[Details]
This is a topic that everyone is very concerned about. Some of our friends and friends around us who want to learn microcontroller development will ask me, how long does it take to learn microcontrol...[Details]
Akasol, a German manufacturer of high-performance lithium-ion battery systems, will supply battery systems for Alstom’s Coradia iLint hydrogen-powered train.
Akasol’s AKASytem AKM ...[Details]
On December 25, the first equipment of Nawei Technology's Beijing Yizhuang 8-inch MEMS chip production line was officially moved into the newly completed factory building in Ludong District. Accordin...[Details]
Abstract: This article will start with the author's usual nonsensical style of talking, and introduce the relevant knowledge of eye diagram measurement from four aspects: 1. Background knowledge o...[Details]
The functions of each pin of AD9851 are as follows, and the pin arrangement is shown in Figure 5:
D0~D7: 8-bit data input port, which can load 40-bit control data into the internal register. PGND:...[Details]
Lightning protection is difficult to implement, mainly due to the following problems:
1. The instrument is usually installed in places where there are few people and the roads are difficult to ...[Details]