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Part 4: A collaborative kernel with only delayed services CooperativeMultitasking What is the difference between front-end and back-end systems, collaborative kernel systems, and preemptive kernel ...[Details]

With the development of communication technology, traditional analog walkie-talkies can no longer meet people's needs, and the digitization of walkie-talkies is imperative. The rapid development of...[Details]

       In the era of feature phones, Motorola Razr was regarded as a classic. In 2019, Motorola combined a folding screen with classic design to create the Razr 2019. 　　Now Motorola is going to brin...[Details]

Microsoft's dual-screen phone Surface Duo has been released and will start shipping in the United States on September 10. The price starts at $1,399.99, which is about RMB 9,722. However, Microsoft m...[Details]

0 Introduction With the rapid development of modern avionics technology and the improvement of aircraft performance, the parameters displayed by the airborne graphics display system are in...[Details]

At the IFA 2019 Future Talk Forum, LGE proposed the three major AI development strategies of "Evolve, Connect and Open". Dr. IP Park, President and CTO of LGE, said that LG uses ThinQ as the core of ...[Details]

Surge protector, also known as lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines. When a spike current o...[Details]

Sensor measurements usually convert the physical phenomenon of interest into electronic circuit parameters such as resistance and capacitance, which are then read using a bridge circuit. The brid...[Details]

0 Introduction The gas source heat pump water heater uses clean electric energy and air energy (solar energy). Compared with traditional water heaters, it has three characteristics: energy saving, s...[Details]

Here is an introduction to the method of using a 51 single-chip microcomputer to drive a stepper motor.  The driving voltage of this stepper motor is 12V, and the step angle is 7.5 degrees. One circl...[Details]

The block diagram is the primary way that others understand how the VI works, so it is often helpful to follow some simple steps to make the block diagram more organized and easier to read.  The sty...[Details]

The code for using timer 0 to implement a running light in a 51 MCU is as follows. The LED light is connected to port P1. The code is annotated below, so I won't explain it in detail. My English is n...[Details]

　　Background of the project: 　　LED dot matrix display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has become ...[Details]

The capacitive touch sensing software library provides the following features: The software library module can be easily applied to most microcontrollers and directly embedded in the main controller...[Details]

The gas turbine flowmeter uses a turbine for measurement. It first converts the flow velocity into the speed of the turbine, and then converts the speed into an electrical signal proportional to the f...[Details]