JTS01RP-16-99PA

1. The independent keyboard is driven by an I/O port of the microcontroller. If the developed system needs to use many keys, in order to save I/O ports, we generally use a 4*4 keyboard, so that only ...[Details]

       I don't know how you learned 51, anyway, I learned it by fooling around. Now, to develop products with 51, you must make full use of its internal resources. The main frequency and resources ar...[Details]

1. GPIO operation of s3c6410 under Linux (3) This blog post lacks analysis of a function. The source code was listed at that time, but not analyzed. I will add it now. What function? As shown below...[Details]

Today, let's first play with the compilation and downloading of the Linux kernel. 1. Background Development environment: 64-bit Ubuntu 14.04; Compilation tool: arm-linux-gcc 4.4.3; Download tool: S...[Details]

In addition to iOS13.1, the new iPad OS was also pushed in the early morning. The new iPad os firmware package is about 2.28GB. The main upgrade is to optimize the iPad's large screen, which improves...[Details]

Only after motor M1 is started can the other two motors be allowed to start; the other two motors can be stopped individually, or the three motors can be stopped at the same time by pressing the st...[Details]

As we all know, in high-voltage switching power supplies, high-frequency transformers that realize energy storage and transmission, isolation and voltage boosting are the key and difficulty of projec...[Details]

The microcontroller must start with GPIO. The three LED lights on the development board are PD0, PD2 and PD3, and the KEY is PD7, so the GPIO initialization only needs to initialize the PD port. Writ...[Details]

This program sets the LED running light and the 0-16 numbers of the 0th position of the digital tube to light up in a cycle. The digital tube program cannot be put into the main function, because the...[Details]

0Introduction In recent years, with the rapid development of wireless communication services, communication frequency bands have become increasingly crowded. In 1985, the Federal Communication...[Details]

The electric vehicle (EV) traction inverter is the heart of the electric vehicle. It converts the DC power from the high-voltage battery into multi-phase (usually three-phase) AC power to drive the...[Details]

In 2021, intelligent experience represented by smart cockpit, smart driving, and smart vehicle control has become the core of smart cars, driving the accelerated transformation of the c...[Details]

Recently, Karl Storz, a long-established giant in the field of traditional endoscope equipment, announced its intention to acquire the American surgical robot company Asensus Surgical at a ...[Details]

The development of autonomous driving is like a bottomless pit, and no one knows how much money it will cost to fill it. Today, we see that Tesla can achieve FSD, but in fact, there is unimaginable f...[Details]

This paper takes digital integrated circuit as the core and designs a semiconductor laser power supply that can realize intelligent control. Factors affecting the operation of semiconductor la...[Details]