I heard that Huawei is going to release an operating system! I am looking forward to it. I started to tinker with the Android system two years ago, and it has caused me a lot of trouble. First of all,...
Conventional application areas Shortwave radio refers to radio communication equipment with a working wavelength of 100 to 10 meters (frequency of 3 to 30 MHz). It is mainly used to transmit voice, co...
In PCB design, pad is a very important concept, and PCB engineers must be familiar with it. However, although they are familiar with it, many engineers have only a superficial understanding of pad. Th...
power supplyA power source is a device that converts other forms of energy into electrical energy. The power source is based on the principle of "magnetoelectricity" and is generated by renewable ener...
1. What is radio frequency identification? Radio frequency identification (RFID) is a wireless communication technology that can identify specific targets and read and write related data through radi...
The Bluetooth car can avoid obstacles and is controlled by Bluetooth, so it will not hit obstacles.I won't post the code, it's in the compressed file. If you have any questions, please leave a message...
In recent years, my country has made remarkable achievements in the development of new energy such as wind power and photovoltaic power generation. The installed capacity has been ranked first in t...[Details]
1. Set the CKD bit of TIMx_CR1 and set the clock division factor to get fDTS. As shown below: 2. Set the IC1F bit of the TIMx_CCMR1 register to filter the sampling frequency and sampling times. ...[Details]
1 Introduction
At present, due to unscientific eating habits and unhealthy living habits, people are prone to various diseases, and hypertension, as one of the diseases, has seriously threatened...[Details]
When night falls, you are working or studying under the lamp, and suddenly the power goes out. It is pitch black around you, and you will be at a loss. You can only grope in the dark to find candle...[Details]
According to data from the Liaoning Provincial Department of Industry and Information Technology, in the first quarter of this year, the overall development of Liaoning's integrated circuit industry ...[Details]
According to foreign media reports, Bentley's first plug-in hybrid car, Bentayga, will be launched in the United States at the end of this year. However, this car will definitely not be the only elec...[Details]
As the world's leading high-performance silicon solution supplier for energy-efficient electronic products, ON Semiconductor provides low-voltage portable device backlight or flash solutions with d...[Details]
The contribution rate of motors to energy consumption is close to 50% in the United States. Therefore, reducing motor energy consumption can effectively improve energy utilization, and using advanced...[Details]
According to iMedia Research, the scale of China's AIoT hardware market will exceed one trillion by 2020. The real-time and effective processing of the massive data generated by IoT devices will b...[Details]
With the rapid development of global technology, industries such as autonomous driving, smart transportation, and industrial automation are ushering in a new round of changes. With the rapid developm...[Details]
The first step is to open the 6410 baseboard schematic:
You can see that OK6410 has six buttons:
You can see that the six keys of OK6410 correspond to the pins KEYINT1, KEYINT2, KEY...[Details]
Recently, SeeRui (Hangzhou) Information Technology Co., Ltd. (hereinafter referred to as "SeeRui Technology") completed tens of millions of yuan in Pre-A round of financing, with investors including ...[Details]
Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 6.1, a junior engineer used an oscilloscope completely incorrectly. His first mistake was using an oscillo...[Details]
Mouser now stocks Silicon Labs EFR32FG23 Flex Gecko wireless SoC for sub-GHz IoT applications
November 29, 2021 – Mouser Electronics, Inc., an authorized global distributor with the ...[Details]
1 Introduction
The ALC (Automatic level control) discussed in this article is an extremely important part of the repeater system. It refers to the ability of the amplifier to control t...[Details]