Java seems to be on the losing side. In April 2020, Java was still the number one in the TIOBE index. In the same month, Java had to give up the number one spot to C. Later, in 2021, Python was unstop...
The original application was to collect accelerometer data in real time through wireless communication and monitor the operation status of the device. Therefore, wireless transmission function is requ...
STM32F10x RS485 modbus RTU slave source codeSupports all RS485 modbus RTU slave commands;reads 4DI and 1 AI of the development board through RS485 modbus protocol;controls 3DO and 1 AO of the developm...
On November 23, it was reported online that a BYD electric car suddenly caught fire while charging in a parking lot in Beijing. In response to this, BYD Auto officially responded: According to our und...
Wingtech Technology issued an announcement today stating that the company signed a "Letter of Intent to Acquire" with OFILM Group Co., Ltd. on February 7, intending to purchase OFILM's business asset...[Details]
1 Introduction
Radio technology has been used for communication for nearly a hundred years. From the original radio broadcasting and wireless telegraph to the current satellite and mi...[Details]
From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]
1 Introduction
High-power, low-ripple, high-precision stable/pulse DC power supply is a very important special power supply, which is increasingly widely used in modern scientific research...[Details]
White LEDs are widely used in small liquid crystal display (LCD) panels and keyboard backlight and indicator applications. High-brightness LEDs are used as flash sources in mobile phones and digi...[Details]
Introduction Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server power me...[Details]
The piston pressure gauge is designed based on the principle of fluid static balance and Pascal's law, using the principle that the force of pressure on the piston is balanced with the weight of the ...[Details]
According to foreign media reports, self-driving cars are not yet ready for large-scale commercial deployment, but as technology advances, most companies hope to develop multi-layered safety technolo...[Details]
Different types of transmissions have very different requirements for oil performance. In addition to retaining the original performance, the electrified integrated oil-cooled motor transmission oi...[Details]
Microsoft announced the acquisition of Nokia's mobile phone business. From then on, the top three smartphone platforms all had the ability to manufacture their own phones - the landscape of the smart...[Details]
Arrow Electronics signs agreement with Appletec to provide compact camera modules for embedded applications Rapid prototyping for new designs and redesign of existing products Arrow Electronics I...[Details]
When the phase of the magnet (rotor) magnetic field lags behind the phase of the coil (winding) magnetic field by 90 degrees, the maximum torque of the motor can be obtained. Since the phase of the...[Details]
Silexica has announced a new distribution partnership with Beijing Jingwei Hirain, a leading Tier 1 solution provider for the Chinese automotive market, to expand the distribution channel for SLX FPG...[Details]
Functional Description
NS4159 is a 5W high-efficiency mono audio amplifier with switchable AB/D working modes, anti-distortion function, ultra-low EMI, no filter required. The AB/D working mod...[Details]
On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]
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