What values should be set for Bluetooth output power, receiving sensitivity, resolution, TX transmitting current, RX receiving current, and data rate to achieve better performance?...
[i=s]This post was last edited by Hurricane_csz on 2021-12-29 14:21[/i]Does anyone know the size of a USB interface? The kind that directly places the four signals (Vbus, GND, U+, U-) on the PCB?...
[size=4]Let's start with the official schematic, which is quite detailed. [/size] [size=4][/size] [size=4] [/size] [size=4][/size] [size=4] [/size] [size=4]The circuit is basically the same as the off...
For the project written by @CCss131, stm32f103 reads lps33hw data and prints it through the serial port
Created with STM32CubeMX, based on NUCLEO-F103RB
I don't have this board, @CCss131 you try it, i...
On August 23, at an offline exchange event at the Huawei store in Shenzhen, Huawei Central Research Institute announced the "Robot Dog" product, which is based on the AI robot dog intelligent techn...[Details]
1 Introduction
LTE system supports two duplex modes, FDD and TDD. In these two duplex modes, most of the system designs, especially the high-level protocols, are consistent. On the other hand...[Details]
My first switching power supply design was a 150W DC to AC inverter for an automobile. It was 1999 and my manager walked into the lab and handed me a fancy metal box with a cigarette lighter adapter ...[Details]
Xiaomi Group’s first-half 2019 results were released. Both its two core businesses, mobile phones and AIoT, as well as other businesses, showed positive growth. However, the company’s stock price tre...[Details]
In recent years, car manufacturers, suppliers and technology companies have been competing for the position of automotive intelligence around in-vehicle intelligent systems: multi-screen interaction,...[Details]
1 Introduction
With the continuous development of science and technology, people have higher and higher requirements for the performance indicators of data acquisition, and traditional data ac...[Details]
Since 2019, the external environment has become more turbulent and complex, the domestic economic growth has slowed down, and consumer purchasing power has declined, which has had a significant impac...[Details]
0 Introduction
Temperature measurement and control are widely used in industrial and agricultural production, daily life and scientific research. Due to the nonlinear output and poor consistenc...[Details]
1. Definition of high voltage interlock
High voltage interlock, also referred to as Hazardous Voltage Interlock Loop (HVIL): uses small electrical signals to check the electrical integrity (co...[Details]
In recent years, with the development of industrial technology and science, PLC has gradually replaced traditional relay distribution cabinets, AC contactor distribution cabinets, etc. due to its s...[Details]
On June 13, Zhang Jianfeng, President of Alibaba Cloud Intelligence, officially released CIPU (Cloud infrastructure Processing Units) at the summit. This is a dedicated processor designed for new clo...[Details]
10BASE-T1S is the missing link to achieve full Ethernetization of edge devices in Industry 4.0, automotive IVN, and smart buildings, and can be connected to the 100/1000BASE-T1 Ethernet backbone ne...[Details]
0 Introduction With China's increasing attention to the ocean, the public security coast guard ship force has continued to grow, and the equipment of the coast guard has also made great progress...[Details]
On the afternoon of March 3, SMIC disclosed that the company signed a revised and restated ASML bulk purchase agreement with ASML Shanghai on February 1, extending the term of the purchase agreement ...[Details]
According to Qichacha, on October 21, Zhongke Shenlan Huize New Energy (Changzhou) Co., Ltd. (hereinafter referred to as "Zhongke Shenlan Huize") completed a Pre-A round of financing, with Sinopec ...[Details]
Microcontroller MCU
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