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     Digital tools like motivational text messages that try to nudge people into doing more physical activity are not effective for the poor, according to a new meta-analysis. In one of the most comp...[Details]

MSP430是超低功耗16位单片机，越来越受到电子工程师亲睐并得到广泛应用。C程序直观，可读性好，易于移植和维护，已被很多单片机编程人员所采用。MSP430集成开发环境(如IAR Embedded Workbench和AQ430)都集成了C编译器和C语言级调试器C—SPY。但是C语言难以实现精确延时，这一直困扰着很多MSP430单片机程序员。笔者在实际项目开发过程中，遇到很多需要严格时序控制的接口...[Details]

In order to promote 5G, South Korea initially launched a 6-month 5G trial plan and high mobile phone subsidies. However, if calculated from the commercialization of 5G in April, these user trial plan...[Details]

The reference voltage inside the stm8L051 chip has a certain relationship with the power supply voltage This provides a certain reference voltage by measuring the external ADC voltage input when th...[Details]

With the rapid development of the information society, people's demand for intelligent services in residential communities is growing, and the construction of broadband communities has become the f...[Details]

It is best to set the external interrupt mode to the falling edge mode, especially when the interrupt pin is connected to a button. External falling edge interrupt: SETB IT0. The hardware auto...[Details]

With the development and popularization of new energy vehicles, the related vehicle thermal management issues have rapidly become the focus of industry attention. As we all know, the performance of t...[Details]

At present, the power amplifiers in active speakers mostly use transistors or integrated circuits. Active speakers made with tube power amplifiers are rare. However, if you want to pu...[Details]

The battery life and charging time of pure electric vehicles have always been the biggest concerns of pure electric vehicle owners and those who intend to buy pure electric vehicles. When there is on...[Details]

　　There are various forms of raw power supply, but no matter what kind of power supply, it generally cannot directly power LEDs. Therefore, to use LEDs as lighting sources, the power conversion probl...[Details]

Through the fault analysis of the damaged current probe , it is found that the parts of the probe that are prone to damage are roughly as follows:       1. Circuit board connected to the current am...[Details]

Overview Whether in developed or developing countries, electricity theft is a very thorny problem. Various means of electricity theft emerge in an endless stream, causing huge losses to power ...[Details]

NXP Semiconductors NV (Nasdaq: NXPI) today announced the launch of its new generation of GreenChip ™ power solutions , with standby power consumption of less tha...[Details]

Analog Devices, Inc. (ADI) Linear Technology Corporation has introduced the LT8606, a 350mA, 42V input synchronous step-down switching regulator. The unique synchronous rectification topology provide...[Details]

introduction A key technology of the household electric hot water circulation heating bath introduced in this article is the nano material far infrared thin film electric hea...[Details]