Source: csdn
Recently, a video of a candidate from Chengdu, Sichuan, introducing his application preferences during an interview unexpectedly became popular. His speech was domineering and confident, ...
Espressif CEO and President Swee-Ann Teo confirmed that all future ESP32 microcontrollers will be based on RISC-V instead of Xtensa “unless we have some special requirements that I don’t see right now...
Author: Garrick Dai
In the control of brushless DC motors (BLDC), Lead Angle is often used, whether for sensored or sensorless motors. Because the motor coil is an inductive load, the current in the c...
This post briefly introduces the three tasks in Systick interrupt and ADC interrupt. In the previous post ( 【Development and Application Based on NUCLEO-F746ZG Motor】7. Program Framework-Two Important...
I have been studying the timer of LPC2103 these two days. I was a little dizzy when I read the register introduction at the beginning, and I was confused after a while. But when I saw the pictures des...[Details]
(1) Single-ended forward switching power supply circuit Only one switching power tube is used in this circuit. The characteristic of this circuit is that when the switching power tube is turned ...[Details]
When making critical measurements with an oscilloscope , it is important to select a probe with adequate bandwidth. Insufficient bandwidth can distort your signals and make it difficult for you to...[Details]
According to Nikkei Asian Review, since Japan began its export restrictions, South Korean chip and display device makers have turned to domestically produced chemicals to fill the gap, which will dea...[Details]
ASUS held a new product launch conference in Spain and officially launched the Snapdragon 855 flagship ZenFone 6. According to Digitimes, Asus' smartphone business is currently in a transformation pe...[Details]
realme UI 3.0 will be announced together with realme GT Neo2T on October 19. Today, realme has announced a detailed adaptation roadmap for the new system in India. As can be seen from the p...[Details]
Recently, the American startup Lucid Motors officially announced that its first mass-produced car, Lucid Air, will be equipped with 32 sensors. The car has assisted driving capabilities and can reali...[Details]
The automobile has a history of more than 130 years. For more than a century, humans have been trying to optimize its performance. However, due to the limitations of algorithms and computing power, t...[Details]
According to foreign media reports, the connected car platform Platform Science announced that it has received $115 million in Series C financing. This round of financing was led by SoftBank Vision F...[Details]
On September 24, Reuters reported that Xiaomi has asked India's antitrust agency to recall its report that found the company and Walmart's Flipkart had violated competition laws, saying the report ...[Details]
By Wanda Garret, Engineer at Texas Instruments
For system designers who are new to power supply design, the topic of switching regulator stability can seem daunting. The simplest way to ensure regu...[Details]
LPC2478 is an industrial control MCU based on APR7TDMI-S launched by NXP. It has built-in RAM and flash, and provides external expansion flash and RAM interfaces. It has an LCD controller. Its memory...[Details]
According to foreign media reports, although self-driving cars can avoid human operating errors and save lives, a recent report from the European Union Cybersecurity Agency (ENISA) pointed out that ...[Details]
I saw the method of serial port receiving on the avr forum. It was helpful for the project, so I recorded it. Thanks to AVRBBS for providing the method static unsigned char i; //Define a static...[Details]
Add nand.o to the Makefile, and then create a new nand.c to implement the read operation of NandFlash.
There are two ways to read NandFlash:
Read by page (need to provide page addres...[Details]