1. Routine testThe routine ch2601_rgb_marquee_demo provided by RVB2601 already has the GPIO control method and PWM control method of the RGB tricolor light, which was tested. However, there must be so...
Job responsibilities: Industrial control software (host computer) development
Job requirements:1. Work experience: no limit on work experience2. Technical ability: multi-threaded programming3. Experie...
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When M05 is closed, the voltage should be changed and there should be no current.
When M05 is turned on, how should the transformer flow? What is the role of D05 in the circuit?Is there any current fl...
DS12887 is the latest serial interface real-time clock chip launched by Dallas Semiconductor Corporation in the United States. It is made of CMOS technology and has an internal crystal oscillator...[Details]
After the development of electric unit combination instruments characterized by analog technology and DDZ-S series instruments characterized by digital-analog hybrid technology, Honeywell, USA, took t...[Details]
On May 29, the acceptance meeting of the National 863 Project "Application of Power Big Data in Power Transmission and Transformation Equipment Status Assessment and Power Distribution" led by Stat...[Details]
There is a significant difference between LED and incandescent lamp: the brightness of LED is basically proportional to the forward current flowing through the LED. By taking advantage of this featur...[Details]
In the operating power supply of substations or power plants, DC power supply is the core, and battery packs play an important role in DC power supply. Therefore, it is very necessary to set up a d...[Details]
The reason is that JTAG is already occupied, so of course you can't use JTAG to operate! At this time, you must ensure that the CPU does not enter the normal operating state before you can use J...[Details]
Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
Foreign media MySmartPrice released the latest renderings of the Samsung Galaxy S21+ today, further confirming previous rumors that the Samsung Galaxy S21 and Galaxy S21+ will adopt a straight screen...[Details]
HMD Global obtained the license to use Nokia-branded mobile phones in 2016. In addition to smartphones, HMD has also been launching various replica feature phones, such as the Nokia 2720, a flip phon...[Details]
In the past, after Apple held its autumn press conference, the products released were not immediately available for sale. For example, in September 2017, Apple released the iPhone X, but the actual r...[Details]
With the development of multimedia technology, the requirements for video switching in real-life applications are becoming higher and higher. In cable TV systems, high-quality video surveillance syst...[Details]
STM8 IO external interrupt setting problem (using library function) STM8, fall into the pit: In the program, first enable the general interrupt, enableInterrupts(); // Enable the general interrup...[Details]
Samsung Display is expected to increase production of quantum dot (QD)-organic light-emitting diode (OLED) displays next year. Samsung Display is expected to increase the production of its QD-OLED...[Details]
The three-phase protection device for three-phase AC motors is a protective device that can monitor the running status of the motor in real time. When the motor has abnormal conditions such as phas...[Details]