After AD9 changes the component number in the schematic diagram and updates the PCB, the component with the changed number will move to the lower right corner of the boardshape by itself. How can I ke...
[align=left][color=rgb(85, 85, 85)][font="][size=4]The performance of ARM processors is increasing day by day. In many applications, there will be ARM+DSP solutions in the system. This paper proposes ...
[align=left][color=rgb(73, 73, 73)][font=微软雅黑][size=4]Now, whenever you open the SoC original pcbLayout Guide, you will find that the corner angle of high-speed signal routing will be mentioned. They ...
This article will use the lv_port_esp32 case as a template, plus Kaluga's adc_button case - button control of RGB multi-color light changes.
1. Kaluga's onboard buttons and LEDs
Kaluga has six buttons...
The JM5540 power adapter uses a standard USB interface as its output socket. It can directly provide power for digital devices powered by the USB interface, and can also be used as a charger through ...[Details]
Ultrasonic ranging has many characteristics such as rapidity, convenience, simple calculation and high measurement accuracy. Therefore, it is widely used in reversing radar, rangefinder, mobile robot ...[Details]
Ultra-compact design combined with high power density Output voltage/current analog control without additional circuit design Digital interface / for monitoring / setting / controlling parameters...[Details]
I. Introduction MTU (Master Terminal Unit) and RTU radio telemetry systems based on AVR microcontrollers and dedicated MODEM chips. Remote RTUs (the system can carry 256 RTUs) distributed at pipeli...[Details]
In order to ensure the accurate measurement of the turbine flowmeter, the installation location and method must be correctly selected. 1. Requirements for straight pipe sections: The flow meter mus...[Details]
The factors that affect the stability of the microcontroller system can be roughly divided into two parts: external factors and internal factors:
1. External factors
Radio frequency in...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
Serial port debugging
1. Send: Send a command to the bus
2. Receive: Receive commands from the bus and analyze whether they are addresses or data.
3. Timing transmission: fetch data ...[Details]
For Apple, it is very important to balance sales and profits. According to foreign media reports, in order to expand the user base of its service business, Apple has begun to sell iPhones at lower ...[Details]
MAX97200 II headphone amplifier effectively extends audio playback time in portable devices
New amplifier provides high-quality audio output while effectively extending audio playback time
SUNNY...[Details]
Sony Corp Chief Executive Kenichiro Yoshida told reporters on Wednesday that the company sees the smartphone business as an integral part of its brand portfolio, Reuters reported. Yoshida sa...[Details]
According to foreign media reports, Japan has approved the export of hydrogen fluoride to Samsung. Hydrogen fluoride is a key material for etching and cleaning wafers. Samsung will be able to use thi...[Details]
Combining with the Nios II embedded soft-core processor launched by Altera, a Nios II system SOPC solution with the functions of a conventional DSP processor is proposed; the characteristic of...[Details]