The Arteli development board AT32F421 has two serial ports. In project development, serial ports are very important.
The printing of debugging information, the sending of control commands, etc. are mo...
Recently, there is a project that uses the computer's USB port for power supply. The device is connected to the computer via USB and uses a 3-meter cable. It is found that the voltage of the computer'...
[size=14px]MicroPython supports STM32F769DISC using external QSPI flash to store code: [/size] [size=14px][url=https://github.com/micropython/micropython/commit/84479569de7db32ddc9bfb48c0e3a31b605a863...
1. Description of implemented functions The App remotely monitors the values of the temperature and humidity sensors on the development board and whether there are human bodies around the development ...
In Jiujiang City, Jiangxi Province, new energy buses shuttle through the city streets. But in winter, when the heater is on, the battery power drops quickly, and it needs to be charged at a charging s...[Details]
AVR microcontroller series is complete, with 3 grades, which can meet the requirements of various occasions: (1) Low-end Tiny series AVR microcontrollers: mainly Tinyll/12/13/15/26/28, etc. ...[Details]
1. Problem Introduction
PLC programs often encounter step-by-step sequential control in the manner of 12345. We call this situation sequential control, which is more in line with the PLC proce...[Details]
PIC16F616 is a 14-pin, 8-bit CMOS microcontroller. It uses a reduced instruction set with only 35 instructions. Due to the use of the Harvard bus structure with separate data bus and instruction bu...[Details]
High-efficiency DC/DC converters are the foundation of all portable designs. Many portable electronic applications are designed to operate from a single AA or AAA battery, which presents a challenge ...[Details]
The supply of driver ICs has been tight recently. Novatek and FocalTech have already planned to raise prices. As Huawei is raising prices to grab goods, the supply and demand imbalance in the market ...[Details]
Let's talk about the CV operation mode first. Most chips now directly sample the voltage on the auxiliary coil. Due to leakage inductance, after the MOS is turned off, that is, ...[Details]
Since the birth of RISC-V in 2010, it has attracted attention from all walks of life. Today, RISC-V appears more and more in technology news, and a large number of technology companies have joined RI...[Details]
AT89C51 microcontroller is a microcontroller that we must learn when we study microcontrollers. It is also a textbook for microcontrollers. The following is a method for writing a running light that ...[Details]
Dimitris Mavrakis, research director at BI Research, wrote an article on Monday discussing the importance of Huawei to the entire 5G industry. He wrote that Huawei's success and market progress hav...[Details]
The turbine flowmeter (TUF for short) is the main type of impeller flowmeter (flowmeter). Impeller flowmeters also include anemometers, water meters, etc. The turbine flowmeter TUF consists of a se...[Details]
The invention and use of liquid explosives and combustibles have a long history, but because they are not as powerful as solid explosives, they are not widely used in military and other fields. Howeve...[Details]
Japan's Diamond Weekly published an article by Yukio Noguchi, consultant of the Business and Finance Research Center of Waseda University, titled "What is the root cause of the decline of Japan's sem...[Details]
On October 29, Xiaomi launched two new models, Xiaomi 15 and Xiaomi 15 Pro, at a new product launch conference, both equipped with Goodix's ultrasonic fingerprint recognition solution. This is the ...[Details]
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