When installing Ubuntu or Debian, it is recommended to use EMMC storage as it has a large capacity. 1. Download the debian system and modify related configurations a. Download the system wget -c [url]...
CC13/26XX is TI's new generation of ultra-low power multi-protocol SOC processors that support Sub1G, 2.4G private protocols, BLE, Zigbee, RF4CE and 6LowPan.CC2640 is a BLE low-power Bluetooth chip, a...
Figure 1 is a schematic diagram of the internal structure of LL494. The combination of external RC timing elements RT, CT and the internal oscillator generates a fixed frequency linear sawtooth wave s...
A large number of special "industrial devices" are used in embedded Linux systems. Such as: D/A converters, A/D converters, inertial gyroscopes, magnetometers, accelerometers, pressure sensors, etc. L...
Qinheng provides quite a lot of Bluetooth test routines. This evaluation first builds the test environmentOpen the Peripheral example under BLE, compile and download it to the development board
Downlo...
In the previous article, we learned how to enable the function of printing FLASH and RAM usage information after programming. However, in actual development, although our program does not use all the ...
Entering the 21st century, a new round of energy revolution is booming around the world. At the 2019 Taiyuan Energy Low-Carbon Development Forum held recently, many guests from the energy field at ...[Details]
STVD is not used by many people, and STVD assembly is used by even fewer people. However, I like STM8 assembly myself. Now I work in computer software, and I hardly use MCU. But I don't want to forge...[Details]
How to Use LTspice Simulations to Account for the Effect of Voltage Dependence How to use LTspice simulation to explain voltage dependency effects question: How to consider the DC bias eff...[Details]
A/D Converter A/D converter, also known as analog/digital converter, as the name suggests, digitizes analog signals. Since the actual processing objects of the system are often some analog quanti...[Details]
Our Next Energy (ONE), an American energy storage technology company, recently announced that through its Gemini dual-chemistry battery technology, it has successfully enabled a BMW iX to run 608 mil...[Details]
Contents The present disclosure relates to a two-wire solution of a flow meter, and more particularly to an AC-powered two-wire flow meter transmitter, a flow meter including the flow meter transmitt...[Details]
According to China News Network, on May 19, Shanghai Jucheng Enterprise Management (Group) Co., Ltd. (hereinafter referred to as "Jucheng Group") announced that its only LCOS packaging production lin...[Details]
Samsung released its flagship mobile phone Galaxy S21 Ultra some time ago. The phone is equipped with a 10X equivalent periscope telephoto lens and supports 100x zoom. Users can use this lens t...[Details]
Genesys® (https://www.genesys.com/zh-cn), a leading global provider of cloud customer experience and contact center solutions, recently announced that Genesys Cloud is now available on the AWS Market...[Details]
Off-board diagnostic system
The above-mentioned in-vehicle online diagnostic system records the relevant data of the fault, which will be used by technical or maintenance personnel.
...[Details]
Looking to the future: Five major positioning technology trends in Greater China in 2023 Xi Ning, General Manager and Business Director of Greater China, HERE Technologies China's economy is re...[Details]
This article describes a simple LED oscilloscope circuit that can be used to analyze low-frequency waveforms with a 10 x 10 LED matrix display. Since there are only 100 LEDs involved in the display b...[Details]
I have done a system-free IAP and APP jump before. After finding information on the Internet, it was completed smoothly. Later, in the IAR integrated development environment, IAP had no system and AP...[Details]
An example of making and using custom library files in ICCAVR by using library functions to avoid directly seeing sensitive algorithm source code : Target: Create a library file libGetMax.a, whic...[Details]
The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]