A single-chip microcomputer is an integrated circuit chip that includes a CPU, random access memory RAM, read-only memory ROM, multiple I/O ports and interrupt systems, timers/counters and other funct...
FPGA stands for Field Programmable Gate Array, which is a semiconductor logic chip that can be programmed into almost any type of system or digital circuit, similar to a PLD. PLDs are limited to a few...
1. Introduction
Since the launch of the BLE Bluetooth mesh protocol stack, it has been attracting the attention of many developers. However, the application ecosystem is very scarce now, so the source...
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Start your design with the industry's first single-chip microcontroller unit (MCU) with built-in Wi-Fi connectivity. The SimpleLink CC3200 device for Internet of Things (IoT) applications is a wireles...
Isn't the diode cut off when it is in reverse direction, equivalent to disconnected? Why is there voltage? When the diode is in forward and reverse direction, the voltage measured at 5V is almost the ...
With the advancement of computer and Internet technology, cloud computing technology, and big data technology, the environment for AI research and development has become better and better. Not only...[Details]
In use, a dedicated ground resistance tester is expensive and inconvenient to purchase. Can I use a multimeter to measure the ground resistance? The author used a multimeter to conduct experiments on...[Details]
The switching power supply controls the ratio of the time when the switch is turned on and off, which is a crucial part in the power supply design. To complete a complete switching power supply...[Details]
I thought there was a ds18b20, so I wrote a 18b20 driver. It was implemented on mini2440.
The master of ldd3 said it well, Linux drivers should provide as many mechanisms as possible, rather t...[Details]
According to foreign media reports, researchers have developed zinc-air batteries that can be recharged hundreds of times. In the future, zinc-air batteries may power electric vehicles and electronic...[Details]
With the development of liquid crystal display technology and the improvement of the intelligence of instruments, people's requirements for information display methods are also constantly increas...[Details]
Zoss Research recently released the "2020 Global and China Fuel Cell Market and Trend Research Report", showing the development status and trends of the global and Chinese fuel cell industry. As ...[Details]
According to Reuters, US National Security Advisor John Bolton arrived in London, England on Sunday local time, and is expected to urge Britain to take a tough stance on two issues: Iran and China's ...[Details]
Consumers who buy electric cars are most concerned about battery life, because in the past news, we often see that the range of electric cars is greatly reduced after 3-5 years of use. After yea...[Details]
Huawei officially held a new product launch conference for the P30 flagship series in Paris, France. In addition to mobile phones, Richard Yu also announced some peripheral products and indus...[Details]
China is the world's largest automobile market, and even more so the world's largest new energy vehicle market. In the past two years, my country's new energy vehicle industry has developed rapidly, ...[Details]
Timer: Single instruction time (us) = 1/MCU frequency * single instruction clock cycle TH0 and TL0 have 16 bits in total, which can only represent 65535 at most, so we need to set a Base value a...[Details]
With the continuous development of science and technology, many companies want to use the new generation of information technology to ride on the express train of the times, achieve digital transform...[Details]
1 Function:
(1) Static display: display a smiling face;
(2) Dynamic display: a, moving display of “HELLO!”, b, display of the change of smiling face and crying face;
2 Principle
...[Details]
CAN (Controller Area Network) bus is a communication protocol used in the automotive and industrial automation fields, with high reliability, real-time and flexibility. The transmission rate of CAN...[Details]
Microcontroller MCU
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