As the name implies, it is a serial peripheral interface. SPI is a high-speed, full-duplex, synchronous communication bus. The standard SPI also uses only 4 pins and is often used for communication be...
The code is very simple, adapted from the TI official website routine, as shown below (the compilation environment is IAR):
#include "io430.h"int main( void ){volatile unsigned int i;// Stop watchdog ...
The rice cooker motherboard has a component burned, but I don't know the model number, only the silk screen print "1A D∩C1" is visibleI drew the circuit diagram according to the circuit board. Please ...
Several modes of Bluetooth devices
1. I don't understand the different modes of Bluetooth devices. For example, in slave mode, after turning on, it waits for a mobile phone or other terminal device to...
Time flies, EEWorld is 15 years old, and there are so many people to thank along the way!
Here, I would like to post a special message to thank you for your company along the way!grateful:
@maychang@c...
The subdivision principle of the stepper motor driver is introduced. The stepper motor is equipped with a rotor with permanent magnets, and the stator has at least two windings. When the rotor magneti...
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
introduction
The car's adaptive headlight system is an important part of the car's safety system. It can automatically adjust the direction of the headlight beam according to changes in steering an...[Details]
The main methods for ammonia nitrogen in China are: salicylic acid colorimetry, Nessler's reagent colorimetry and ammonia sensitive electrode method. Simply put, there are two categories: colorimet...[Details]
0 Introduction During the spiral charging process, bubbles often appear in the medicine due to the uneven temperature distribution of the internal medicine, which seriously affects the quality of ...[Details]
Recently, American scientists have developed a new method to create a button battery that uses butane as fuel. Its operating time is four times that of a lithium-ion battery of the same weight. Whe...[Details]
From luxury brands to daily necessities, from clothing to shoes and hats, from 3C digital products to home appliances... China has a large number of OEM factories. E-commerce is trying to put the lon...[Details]
Anpec Launches Fully Differential Mono Speaker Amplifier - APA0714
APA0714 is a fully differential mono speaker amplifier. The chip itself is a fully differential Class AB architecture. Due to th...[Details]
STM32 has three boot modes: main memory, system memory and internal SRAM. You can find them in the user manual of the chip. Regarding these three startup modes, they are as follows: BOOT1=x, BOOT0=...[Details]
Mouser Electronics, Inc. and celebrity engineer Grant Imahara have released the second episode of the “Bringing Ideas to Life” series, the latest in Mouser’s award-winning Empowering Innovation Toge...[Details]
In recent years, I have made many reports on the development trend of power semiconductor devices. Many friends hope that I can explain it in more detail or in a way that is more in line with the tast...[Details]
Servo control system
A servo control system is an operating system that can automatically control the mechanical movement of a test device according to predetermined requirements. In many case...[Details]
Qualcomm, BMW Group and Arriver enter into long-term strategic collaboration to jointly develop autonomous driving software solutions
— Qualcomm Technologies, BMW Group and Arriver t...[Details]
A government-backed supercomputer project is expected to surpass rivals from the United States and China in an international computer speed ranking to be announced this month, reclaiming the top spot...[Details]
January 23 news, with the rapid development of smartphones, it is no longer just a communication tool. With the support of high-performance processors and excellent camera modules, mobile phones ...[Details]
The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]
Microcontroller MCU
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