When starting a new design, most of the time is spent on circuit design and component selection, which often leads to inexperience and lack of consideration during the PCB layout stage.Failure to prov...
Take some parameters in the chip manual above as an example, for example, the over-current threshold of the chip, which says that the voltage difference between LP and LN is 260mV at the minimum, 320m...
When we controlled LEDs before, one LED required one corresponding pin. However, since our development board has limited pins, this is a waste. Here we add a new element, the 74HC595 module, to contro...
LTE Cat 1-the new favorite in the era of the Internet of ThingsAs NB-IoT reaches 50 million shipments this year and is expected to reach 100 million next year, it has risen rapidly. A medium-speed (in...
I use LM7171 to make a single-ended to balanced circuit, as follows:
The actual results are as follows:
[attach ]539699[/attach] There are some puzzling points:
1. The positive and negative voltages b...
[i=s]This post was last edited by anananjjj on 2019-1-7 23:22[/i] I plan to study application methods this weekend. Today, I took advantage of some time to test the power consumption of some devices. ...
In modern applications focused on machine health and other Internet of Things (IoT) solutions, as sensing capabilities become more prevalent, the need for simpler interfaces, fewer I/Os, and smaller ...[Details]
On the afternoon of August 17, market sources said that SenseTime plans to submit an IPO application in Hong Kong in the next few weeks, and SenseTime may hire HSBC to arrange a Hong Kong IPO of at l...[Details]
In view of the need for CAN bus communication quality, testing and verification, as well as the complexity of traditional CAN analyzers and the insufficiency of having to use a PC as a display termin...[Details]
The so-called biometric technology is to identify personal identity by closely combining computers with high-tech means such as optics, acoustics, biosensors and biostatistics principles, using t...[Details]
June 7 About 15 years ago, Google set up
a
driverless
car project, which later became Waymo. Currently, Waymo has provided driverless taxi services in Phoenix, San Francisco, and Los Angeles...[Details]
At the Yunqi Conference on September 17, Alibaba released its first logistics robot, the "Little Donkey". By integrating autonomous driving technology with industries and scenarios, a new intelligent...[Details]
Supporting the CSA initiative demonstrates Nordic Semiconductor's continued commitment to providing customers with the security features they need to develop IoT products that comply with IoT device ...[Details]
Engineering design and research and development require a large number of complex tests, and often require the combination of various equipment to form a unified test platform. In the laboratory therm...[Details]
1. Download openocd
URL: http://sourceforge.net/projects/openocd/
2. Unzip
3. Enter the unzipped directory cd /openocd-0.5.0
4. Configure ./configure --enable-jlink
At this time, an error m...[Details]
With the rapid development of intelligent networking and autonomous driving technologies, "software-defined cars" have become the future development trend of the automotive industry. As software dr...[Details]
At the Barcelona International Mobile Communications Exhibition in February this year, Arm and China Unicom signed the Pelion cooperation project and made their cooperation plan public for the first ...[Details]
Soitec, a global leader in the design and production of innovative semiconductor materials, announced a strategic collaboration with Mersen, a global expert in power and advanced materials, to jointl...[Details]
In a blink of an eye, the concept of "AI chip" has been popular for two years. With the end of 2018, the development of AI chips will also enter a new stage. The first season of players has ended. Wh...[Details]
Fluke OTDR Test When using an OTDR to measure loss from one end of a fiber link, the gainer phenomenon is displayed. This occurs because the OTDR measures the reflected light within the fiber. The O...[Details]
The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor.
Basic Concepts of Servo Motor Enco...[Details]