CC2545EMK

According to market research data, it is estimated that the sales of the two major automobile consumer countries, China and the United States, will decline by 7% and 3% in 2019, indicating that the a...[Details]

Despite continuing to invest billions of dollars and spending nearly a decade, Apple resolutely ended its car-making business. According to Bloomberg, Apple Chief Operating Officer Jeff William...[Details]

At that time, a product was developed, and one of its functions was to play 40 seconds of voice after power-on. During the test, it was found that about 70-80 times of power-on, there was one time wh...[Details]

Introduction X1226 has the functions of clock and calendar. The clock relies on hour, minute and second registers to track, and the calendar relies on date, week, month and year registers to tr...[Details]

The lowest frequency that a multimeter can measure is 3 Hz. To make accurate measurements, pay attention to the following points. Be careful to select the correct AC filter setting. The AC filter sm...[Details]

        It is a wise choice to decompose a complex project into multiple small targets or modules. As mentioned above, there are three technical difficulties in porting RTEMS to S3C2440. The first on...[Details]

P adjustment. It is pure resistance, without C, L. This adjustment is attenuation or amplification. It makes the system have static error. The open-loop gain increases, the steady-state error decre...[Details]

Currently, the dust-free workshop transformation of Tianda Jingyang's silicon carbide single crystal project is underway. All 54 silicon carbide single crystal growth furnaces of the first phase have...[Details]

1. First, you need to download BOOT to NOR FLASH The official document provides two ways of hardware downloading: JTAG serial port downloading and LPT parallel port downloading. As time goes by, lapt...[Details]

At present, ultra-bright LEDs have replaced incandescent lamps for traffic lights , warning lights, and sign lights all over the world. Compared with incandescent lamps, LED traffic...[Details]

As the Lunar New Year approaches, Apple products are also becoming in short supply, such as AirPods Pro. Now, Apple's official website in China shows that the delivery time of AirPods Pro has been de...[Details]

introduction At present, multi-output power supplies generally adopt a closed-loop PWM control method for one output, while other auxiliary outputs adopt indirect voltage regulation. Since...[Details]

Now all mid-range and high-end cars are equipped with electric windows, and buttons control the lifting and lowering of the window glass. If the window is not intelligent, the driver presses the butto...[Details]

APFC technology can be divided into discontinuous conduction mode (DCM), continuous conduction mode (CCM) and critical conduction mode (CRM) in between according to whether the inductor cu...[Details]

In daily use, we must effectively maintain the electromagnetic flowmeter. What about when it is not in use? Do we still need maintenance? When the electromagnetic flowmeter is not in use, we must als...[Details]