New product designs recommend the use of high-performance transceiver series, including CC1120, CC1125, CC1200. Both CC1120 and CC1125 support narrowband applications, and their corresponding RF perfo...
The teacher asked me to design an optimal horn antenna with a center frequency of 6 GHz and a gain of 19dB. I had to design the process, model, optimize, analyze the impact of the result parameters on...
According to British media London Evening Standard, Nvidia may acquire Arm for 40 billion pounds (about 363.74 billion yuan). The two parties have entered the exclusive negotiation stage and are expec...
The core is 28069+DRV8301, the JTAG interface of 14P is reserved, and the emulator is XDS100V3.0
After power-on, the chip can be downloaded and read through UniFlash, indicating that the hardware conn...
[align=left]Before, I used the IO port to simulate SPI to drive the OLED. After all, the speed of the IO port is slower than SPI, and there will be obvious delays when refreshing. It is much better to...
1 Introduction
Heat flow, also known as heat flux density, refers to the amount of heat (vector) transferred per unit area per unit time. Its characterization is the amount of heat transfe...[Details]
Mass flow meter is a commonly used flow measurement instrument that can directly measure the mass flow of the medium passing through the flow meter. It has the advantages of high measurement accuracy...[Details]
First determine the base and tube type: Since the bipolar type has two pn junctions from the b pole to the c pole and from the b pole to the e pole, according to the characteristics of the pn junctio...[Details]
After introducing technologies such as direct injection, stratified combustion and turbocharging, Volkswagen will add ZAS cylinder dormancy (variable displacement) technology to inline four-cylinde...[Details]
In the operation of automotive ECU software, software code operation security is the first priority. Try not to have flash_erase and flash_write operations in the code. This is mainly to prevent the ...[Details]
I recently learned about ADC sampling in STM32. Since I happened to have an MQ-2 smoke sensor, I could test it and experience the ADC sampling process. The following is an introduction to the MQ-2 sm...[Details]
In autonomous driving, sensors are used to collect data about the surrounding environment, and they include images, lidar, radar, ultrasonic, and thermal sensors. One type of sensor is not enough, ...[Details]
As the market is rushing to buy, as a consumer, you still need to be calm and scientific when choosing LEDs, and choose the light sources and lamps with the best cost performance. The following int...[Details]
IBM China recently released a video titled "YYDS! IBM releases the world's first 2nm chip." According to reports, in May this year, IBM announced the development of the world's first 2nm chip. This...[Details]
Zeng Yuqun, founder
of CATL
, said that European
battery
companies have huge problems in design, technology and equipment.
As soon as he finished speaking, Europe's largest...[Details]
The development of the PC industry has a long history. CPUs, GPUs, motherboards, etc. are constantly updated, and recently hard disk storage has also started a craze for solid-state hard disks. On th...[Details]
Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]
· Bit 1 – IVSEL: Interrupt vector selection When IVSEL is "0", the interrupt vector is located at the starting address of the Flash memory; when IVSEL is "1", the interrupt vector is transferred to ...[Details]
What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]
Wireless Connectivity
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