I'm a newbie, if I have any questions, I need help from you guys.
When debugging a project in CCS5.5, I get the error "No source available for "0x11801c2c"". What does this mean? Is my board connected...
Plug in the SIM card, router board, network port and hotspot to connect to the Internet
The power supply supports DC5-12V with a current peak of 2000mA, and the routing board can be embedded in the ch...
I wanted to research TI's 77G radar recently, and I saw that EEWORLD was having a discount, so of course I placed an order right away.
This time I purchased the version with 1642 development board and...
Radio frequency interference has always been the enemy of wireless communications, requiring designers to take drastic measures to keep it in check. With more and more frequency bands supported in eac...
Hey guys, I have a question about inductor selection.
As shown in the figure, after SENSOR_A_CTR3 (the charging circuit is not attached below), LC starts to oscillate, and SENSOR_A_IN directly enters ...
Just like every MOSFET needs a gate driver to switch it, there is always a driving force behind every motor. There are many ways to drive a motor, depending on the complexity and system cost, size and...
The joys and sorrows of Huawei and Xiaomi are not the same. But when Huawei once again insisted on "not building cars", Lei Jun saw Yu Chengdong's grievances. Huawei's automotive business is experi...[Details]
Recently, Fuman Electronics said in an institutional survey that the second quarter is not bad at present, and the shortage is getting more and more serious. The performance of companies that can get...[Details]
The multimeter can not only be used to measure the resistance of the object being measured, but also the AC and DC voltages and DC voltages. Some multimeters can even measure the main parameters of t...[Details]
According to the Hurun Report's official WeChat account, Hurun's "2020 Hurun China Top 10 Consumer Electronics Companies" shows that Huawei has become China's most valuable consumer electronics compa...[Details]
Bandwidth, sampling rate, and storage depth are the three key indicators of an oscilloscope. 1. Bandwidth Bandwidth is the most important parameter of an oscilloscope and also a parameter of grad...[Details]
Earlier, Samsung ISOCELL’s official Twitter account announced that there will be big news today (12). Combined with Xiaomi’s previous announcement that it will be the first to launch a 100-megapixel ...[Details]
On February 21, Luxshare Precision once again issued an announcement stating that the company plans to raise no more than 13.5 billion yuan through a private placement to be used for the constructio...[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]
According to the Wall Street Journal on the 9th, Biden signed an executive order that day to revoke Trump's order to ban the downloading and use of TikTok and WeChat in the United States. Instead, B...[Details]
1. Introduction to OLED OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). OLED is considered to be the next generation of emerging flat panel displa...[Details]
On September 4, the Qingdao Institute of Bioenergy and Process Technology of the Chinese Academy of Sciences officially announced that the advanced energy storage materials and technology research ...[Details]
1. Circuit board connected to the current amplifier; 2. The magnetic ring of the current probe is broken; 3. Magnetic ring coil of current probe; 4. The appearance of the sliding clip of the current ...[Details]
STMicroelectronics' RS-485 transceivers combine robustness and speed for industrial automation,
smart buildings, and robotics
April 23, 2024,
China – STMicroelectroni...[Details]
Infrared thermal imager is a commonly used optical instrument , which has certain applications in many fields. With the continuous improvement of technology, the functions of infrared thermal imagers ...[Details]
A pure single-chip microcomputer cannot do much, and must be equipped with various peripherals. Therefore, it is essential to understand the data communication between the single-chip microcomputer ...[Details]
DSP and ARM Processors
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