RMB962A-1211-35-1006

        It took me two hours to finally build this development platform. Now I will make a summary and use it as a note in the future. 　　The platform mainly consists of three main parts: PC, Virtua...[Details]

Global electrification is accelerating, and the popularity of new energy vehicles at home and abroad is recovering, which may open a long-term growth window for the automotive power semiconductor mar...[Details]

The orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter (or differential pressure tra...[Details]

1. Understand the address decoding of microcontroller.  2. Understand the 8255 chip structure and programming methods. 3. Understand the 8255 input and output experimental methods. 4. Be familiar wit...[Details]

Preface In layman's terms, the adapter pattern converts the interface of a class into another interface that the customer wants. It is often used when we write programs, especially when we use microc...[Details]

I have collected the GPS clock program I saw on the Internet for reference by electronics enthusiasts. The GPS clock has very simple hardware and the program is not too complicated. It does not requir...[Details]

Shanghai Leimao Electronics has launched the LC2508P8 transient suppression diode array ESD, which is specially designed to protect telecommunications and industrial equipment gigabit networks from d...[Details]

       J-Link's SWD only requires 2+1+1 wires (PA13/JTMS/SWDIO, PA14/JTCK/SWCLK) + VCC+GND, which saves 3 I/Os (PA15/JTDI, PB3/JTDO, PB4/JNTRST) for other uses and saves some board space.         The...[Details]

Use a digital multimeter to test the quality of the inductor: In the maintenance of household appliances, if there is a problem with an inductor, simple testing methods are often used to judge its qu...[Details]

1. Selection of pull-up resistor for MCU                   You can see that when the resistor R1=10k in the reset circuit, RST is at a high level, and when R1=50, RST is at a low level. It is o...[Details]

According to the pictures released by "La Bi Lao Xin", automotive chip giant ON Semiconductor sent a price increase letter to its customers on September 10, announcing that it would increase prices f...[Details]

1. Don't trust the internal IO pull-up and pull-down of stm32 too much. If necessary, connect pull-down resistors externally. 2. When using the JTAG IO port as a normal IO port, you must first disabl...[Details]

Consumer video applications are experiencing explosive growth, and digital video compression technology that provides realistic images and allows users to adjust the picture according to different ...[Details]

There are usually two ways to detect whether the ordinary zinc-manganese dry battery has sufficient power. The first method is to estimate the internal resistance of the battery by measuring the ...[Details]

According to foreign media reports, the transition to a fully electrified future depends on low-cost, higher-performance and safer batteries. The use of next-generation battery chemistries such as so...[Details]