PANJIT is a global IDM that offers a broad product portfolio including MOSFETs, Schottky diodes, SiC devices, bipolar junction transistors and bridges. The company aims to meet the needs of customers in various applications such as automotive, power, industrial, computing, consumer and communications. Their vision is to power the world with reliable quality, energy-efficient and efficient products, bringing a greener and smarter future to people. The company's core values include innovation, responsibility, customer-centricity, learning and growth, mutual trust and collaboration.
I am very grateful to "Qinheng" and the eeworld community for organizing this event. It is really great. I received the board, so I won't unbox it. I will first talk about the minor problems I encount...
When driving LEDs, we often use DCDC boost chips. I don't understand what limits the boost limit? What about the power limit? What determines the inductance? It's a bit confusing....
Hello everyone, I am an engineer from Mir, today I will introduce a new Mir board benchmark product: MYD-YA15XC-T. Today's article will be divided into two parts to introduce this board developed base...
About the interrupt flag:Send one byte of data from SPI:
void SPI_Set_SD_Byte(unsigned char txData)
{
UCB0TXBUF = txData; // Write to the transmit bufferwhile ((UCB0IFGUCTXIFG) == 0); // Waiting for s...
The coupling capacitor can be either very small or very large, small enough to only provide clamping for the main switch, or large enough that the voltage at its end is "almost unchanged";
The degree ...
I saw this circuit diagram on the Internet, which said that it was a problematic circuit and Q1 was prone to burn out.
The comments section has the following opinions:
1. The resistance of R7 is too l...
The contact loop resistance tester uses a pulse width modulated high-frequency switching power supply to provide a test current greater than 100A. When the measurement key is pressed, the high-freque...[Details]
STC89C52RC is an enhanced MCS-51 microcontroller from Hongjing Company.
Compared with Atmel's AT89C52, it has the following advantages:
(1) Supports STC's 2-wire download method, making pr...[Details]
Let me first clear up some confusion here. When we go to a shopping mall to buy a TV, many shopping guides will pull you to buy an LED TV and emphasize its many advantages to you. At the end, they ...[Details]
On May 18, China Energy Construction Gezhouba Group, together with Yangtze River Design Group, signed an investment cooperation intention agreement with the People's Government of Badong County, Hu...[Details]
The three-phase AC phase sequence detector introduced in this example can detect whether the phase sequence of the three-phase AC is correct, and automatically connect the three-phase AC power suppl...[Details]
According to the Taipei Times, TSMC plans to build a new high-end IC packaging and testing factory in Miaoli County, Taiwan Province. The specific location is the rural section of Zhunan District in ...[Details]
1 Introduction
In recent years, the application of LED display screens has developed rapidly, promoting the progress of LED driver ICs. Based on the high reliability of LEDs and the c...[Details]
SHL command The SHL instruction logically shifts the destination operand to the left by one bit and fills the lowest bit with 0s. The highest bit is shifted into the carry flag, and the original valu...[Details]
Today is Saturday, and I continue to look for hardware disassembly and analysis of automotive electronics. This time, it is for Audi's first generation LCD instrument panel in 2014 , developed by B...[Details]
When using electromagnetic flowmeters for measurement, we often have to consider how to deal with problems such as no signal or weak signal. We should look for the reasons from the following possible...[Details]
According to Qilu.com, the first phase of the large-scale production project of large-size silicon materials for semiconductor integrated circuits located in Dezhou Economic and Technological Develop...[Details]
Texas Instruments (TI) has expanded its 1.8V high-precision operational amplifier portfolio with a series of new operational amplifiers for low-noise, high-impedance sensor measurements. The first ...[Details]
Traditional power supply maintenance adopts a manual maintenance management mode, while the intelligent power supply monitoring system is based on embedded technology, computer technology, communi...[Details]
HM6050-2D Linear Impedance Stabilization Network (LISN) meets VDE0876 and CISPRPubl.16 standards. Its core structure consists of magnetic induction coils and has the following unique features: simula...[Details]
Enumeration (enum)
Enumeration is a named set of integer constants. Enumeration is very common in daily life.
For example, SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SA...[Details]
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