Rockchip RK3399 chip development board OrangePi 4 (16G) has 4G memory and 16G storage, integrated dual-band WiFi, Bluetooth 5.0, HDMI output, Gigabit network port, USB interface and other rich functio...
See Figure 1,the C8051F58x_59x SMBus routine provided by the SiLabs development environment: F580_SMBus_EEPROM.c;An error occurred during compilation, see Figure 2.What's going on? Is there no test?I ...
ARM-based CPUs are ubiquitous in the MCU world, with several often available from the same MCU vendor. Each ARM CPU is optimized for a specific class of processing requirements, ranging from low-end p...
There are many tools for converting USB to CAN. The cheapest ones are as low as tens of yuan on Taobao, and the more expensive ones are only worth a few dollars. There are many open source ones, so I ...
The whole system uses the single-chip microcomputer MSP430G2553 to control DS18B20 to read the temperature, and uses LCD1602 for display. The temperature sensor DS18B20 and the single-chip microcomput...
Determine whether a substring matched by the regular expression pattern can be found in b// pattern: the regular expression to be searched// b: the []byte in which to search// matched: returns whether...
This morning, Linus Torvalds spoke at the Linux Foundation Open Source Summit and said that Rust may appear in the Linux kernel soon, as early as the next kernel cycle. During Linus Torvalds and Di...[Details]
Selection and energy saving of steam flowmeter: Without accurate measurement, accurate management is impossible. It is the basis and basis for effective management. It is usually easier to install me...[Details]
On September 14, Arm Holdings, a British chip design company owned by Japan's SoftBank Group, was officially listed on Nasdaq in the United States. The stock code is "ARM" and the price is US$51/ADS ...[Details]
Siemens is a world-renowned automation solution provider. Its PLC (Programmable Logic Controller) series products are widely used in the field of industrial control. Different series of PLCs differ...[Details]
Last time it was automatic switching, this time write manual switching Main registers CLK_SWCR CLK_SWR CLK_CMSR Manual Switch 1. CLK_SWR writes u8 value, SWBSY hardware is set in CLK_SWCR 2. The us...[Details]
AEC-Q1000 compliant, fully integrated 1-megapixel CMOS sensor offers a better alternative to separate sensor and ISP solutions ON Semiconductor ( NASDAQ : ON ) has launched two new highl...[Details]
In 2020, Samsung will launch a smartphone with an under-screen camera, and other manufacturers are rumored to be developing smartphones with under-screen cameras, one of which is Xiaomi. Th...[Details]
1 Introduction Flow parameter is one of the four most important parameters in the process of industrial production detection, and it is also the most difficult parameter to measure. At home and abroa...[Details]
Abstract: This paper introduces the . The design principle, hardware structure and software implementation method of the communication system are discussed in detail. A touch screen human-machine ope...[Details]
According to the Shenzhen Stock Exchange's interactive news, an investor asked Hikvision, "The company has been listed as one of the 33 Chinese companies sanctioned by the United States, and the comp...[Details]
Marvell announced on Monday (May 20) that it has reached an agreement with GlobalFoundries (hereinafter referred to as GlobalFoundries) to acquire Avera Semiconductor. It is understood that ...[Details]
The technology of storing information through magnetic patterns first appeared in the field of audio recording. Since then, the concept has been extended to many different products, such as floppy ...[Details]
According to the latest report from market research firm Counterpoint Research on Wednesday (30th), Apple’s iPhone 12 series global sales exceeded 100 million units in April, reaching this milestone ...[Details]
Common motor variable frequency speed control methods include voltage frequency coordinated control (i.e., the v/f ratio is a constant), slip frequency control, vector control, and direct torque contr...[Details]
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