Design of high-precision semiconductor laser drive power supply and temperature control circuit: In order to solve the problem that the output power and wavelength of the semiconductor laser light sou...
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I have a beaglebone blue. After I got it, I read a tutorial and updated the system. Then I couldn't open the cloud9 ide on the web. I couldn't connect to the address 192.168.7.2:3000. How can I solve ...
To cater to the rapid development of Bluetooth 5, TI has launched a BLE5 Bluetooth microcontroller based on the ARM Cotex-M4 core—CC26x2. However, the chip has not yet been mass-produced. I bought a f...
[i=s]This post was last edited by fish001 on 2020-2-21 21:07[/i]In recent years, TWS (True Wireless Stereo) is rapidly rising in the headphone market. Now, users no longer have to worry about the tang...
1. A priest was playing golf, and a nun was watching. The first shot went astray, and the priest cursed, "Damn it, I missed it!" He hit it again, and the priest cursed again, "Damn it, I missed it aga...
With the popularity of family cars, people spend more time in cars, and in-car calls are inevitable. For driving safety, Bluetooth hands-free calls are a good solution, and the in-car Bluetooth sy...[Details]
Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), a programmable logic company, announced today that Gowin Synthesis, a logic synthesis tool indep...[Details]
The OPPO Reno conference has been confirmed to be held on April 10. According to previous statements, the Reno series will be divided into standard and flagship versions. The OPPO Reno standard versi...[Details]
In the next four years, the State Grid Corporation of China will invest 25.1 billion yuan in the construction of charging facilities, build 150 large-scale centralized charging stations and 380,000...[Details]
1 Add UDA1341 device structure to the initialization file
Linux-2.6.32.2 has perfectly supported the driver of UDA1341 audio chip. We only need to register the control port of UDA1341 platform ...[Details]
The developed automatic control servo system is a system in which PC sends data and commands to the microcontroller system via RS-232 communication interface, and drives the control link and execut...[Details]
1. Introduction Ultrasonic flowmeters derive gas volume flow rate by measuring the propagation time of ultrasonic pulses in the fluid. For an ultrasonic flowmeter, the accuracy of the flow rate is de...[Details]
1
Selection and replacement of
inductors
When selecting an inductor, you should first consider whether its performance parameters (such as inductance, rated current, quality factor, etc....[Details]
After installing MDK4.6/4.7a, I found that when I clicked build without modifying the source files, it would recompile every time. I had tested rebuilding the project/installing 4.22 before and solve...[Details]
Conexant Systems recently announced an environmentally friendly SoC solution for ZINK-enabled printing products, which allows users to print digital photos and other images without the use of ink c...[Details]
Problem description: The while loop in the main function detects the pressing of the button, that is, the low level, and the cross cursor moves. The problem is: it does not move.
The essential pr...[Details]
Foodprint Group, a hospitality and catering company, uses Siemens low-code to redesign workflows to reduce food waste ● To track carbon offsets and waste utilization in the hotel and restaurant in...[Details]
The rapid development of digital forces such as 5G, the Internet of Things, and artificial intelligence technology has continuously upgraded the requirements for high-speed hardware equipment. The ...[Details]
Abstract: In a typical photodiode current monitoring application, the voltage drop between the current monitor and the avalanche photodiode (APD) varies with temperature and current, thus changin...[Details]
01
Introduction to control chips
Control chips mainly refer to MCU (Microcontroller Unit), which is a microcontroller, also known as a single-chip microcomputer. It appropriately reduces ...[Details]