[align=center][align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont,]BlueNRG is the name of a family of low-power Bluetooth radio transceivers from STMicroelectronics. BlueNR...
Content IntroductionAll of us live in a limited space and time, so we often face a series of difficult choices. In a day or a lifetime, what should we do and what should we give up? What is our tolera...
Have you ever wanted to do something big and meaningful but worried that it would be hard to do? Then, when you finally got up the courage to do it, you looked back and were surprised at how easy it w...
2020 is an extraordinary year, with both gains and losses
2020 is a confusing year. I have been thinking about where my future will go. I have experienced pain and depression.
2020 was a dull year. I ...
Battery short circuit means that the positive and negative poles of the battery are directly connected by wires to form a circuit. First of all, it depends on what kind of battery it is, or how much "...
Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
The basic circuit of "digital power amplifier" is the long-existing Class D amplifier (called Class D amplifier in China). Theoretically, the efficiency of Class D amplifier can reach 100%. However...[Details]
0 Introduction
RF power meters are generally composed of a power sensor (also known as a power probe), a power detection circuit, and a display device. Power meters are divided into two types: abso...[Details]
Recently, the Indian SHAKTI team announced the successful tapeout of the third CPU: Moushik, an SoC using open source RISC-V that is compatible with Android. The chip uses a 180nm process and has 1...[Details]
UL certification - uninterruptible power supply system ul1778 certification scope:
Uninterruptible Power Supply System: UPS is an uninterruptible power supply (UPS), which is an uninterruptibl...[Details]
On May 23, Baidu’s Apollo automotive intelligent business demonstrated the results of its new generation AI smart cabin exploration based on the Wenxin large model. It is reported that this is the fi...[Details]
In today's society, electronic products have been widely used in daily life. Electronic products are inseparable from power supply, and power supply components are also the main cause of failure of m...[Details]
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //HSE means using external clock, HSI means using internal clock RCC_OscInitStruct.HSEState = RCC_HSE_ON; // Turn on the external clock ...[Details]
In order to create an energy-saving and efficient smart lighting system, the use of MCU and dimmable drivers for environmental sensing and high-efficiency dimming has become a popular design tren...[Details]
As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system vol...[Details]
Experiment name: Matrix button experiment wiring instructions: Experimental phenomenon: After downloading the program, press the S1-S16 keys in the "matrix button" module, and the leftmost side of th...[Details]
First find the circuit diagram of the board, taking LED as an example Next is the circuit's network label: Find the register description in the corresponding chip manual The LED light is opera...[Details]
1. ADC and touch screen controller structure diagram 1. S5PV210 supports 10 analog inputs, namely AIN0-AIN9. AIN0 and AIN1 are only used for analog input, and AIN2-AIN9 can support 2 resistive touc...[Details]
The power supply bureau system development and application project is a scientific and technological project of the X Power Supply Bureau. In order to ensure the normal operation of the system, a...[Details]
In the absence of power, the following method can be used to determine the phase sequence or direction of a three-phase asynchronous outlet line. See Figure 1 for the following operations and an exam...[Details]
ST - Low Power RF
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