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Renesas Electronics releases first 22nm microcontroller sample Wireless MCU using advanced process nodes and integrating low-power Bluetooth® 5.3 Beijing, China, April 11, 2023 - Renesas Elec...[Details]
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I did a project to measure voltage and current of stm8, and found that when the adc channel was connected to VCC through a 10k resistor, the ADC data output was only more than 200. Logically, the 10-...[Details]
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In intelligent buildings , the energy consumption of air conditioning systems accounts for an increasing proportion of the national economy, among which the energy consumption of water...[Details]
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On May 26, the "New Ideas, Innovative Cores" high-end science popularization academic exchange report meeting on the integrated circuit industry, hosted by the Nanjing Pukou District Science and Te...[Details]
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Recently, I have a project that requires me to use a PIC microcontroller for development (I have never used it before). I encountered many problems that I don't understand. Here I summarize the probl...[Details]
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Previously, when Xiaomi 9 was sent to DXOMARK for testing, it cleverly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it was set to 4K...[Details]
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With the significant increase in the application of LED (light emitting diode) in the lighting field, LED has rapidly entered the lighting market and gradually replaced traditional light sources. Whil...[Details]
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This article introduces the main requirements that inevitably require the use of power parallel technology, that is, power tube parallel or power supply device parallel. For a 20kA DC power supply, i...[Details]
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1. Installation of keil5 Official download address 2. Installation of nRFgo Studio During the installation process, nRFgo studio will ask you to install jlink5.12f. This must be installed. Other ve...[Details]
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When shopping and paying, you don't need to open your phone, just glance at the payment device to complete the payment. Since this year, face-scanning payment has gradually spread in stores and resta...[Details]
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Apple is about to unveil its first new Mac equipped with its own ARM chip at a launch event this month, but before that, the benchmark test results of the "A14X" chip have been exposed on the ...[Details]
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First, you need to enable interrupts using software. That is, in C language, EA = 1; enable total interrupt ES = 1; //Enable serial port interrupt assembly SETB EA ; Enable general interrupt SETB E...[Details]
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The reduction motor is a common power transmission mechanism used in various mechanical transmission systems. The installation and use of the reduction motor is directly related to the operating ef...[Details]
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LED (Light Emitting Diode) was recognized as the terminator of fluorescent tubes, light bulbs and other lighting equipment after its birth in the 1960s. LED lamps are also called light-emitting dio...[Details]
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A shunt DC motor is a common type of DC motor in which the field winding is connected in parallel with the armature winding. In this article, we will discuss in detail the working principle of a sh...[Details]