1. Bit rate
Bit rate is also called signaling rate or information transmission rate (abbreviated as information rate). Its definition is: the amount of information transmitted per unit time (per sec...
This year, I first came into contact with microcontrollers in a public elective course, and the first one I got started with was 430. I downloaded IAR FOR MSP430 7.12 and cracked it successfully, but ...
The STLM20 is a precision analog output temperature sensor for use in low current applications where extended battery life is important. It operates over a temperature range of –55°C to 130°C (grade 7...
[i=s] This post was last edited by xld0932 on 2019-5-11 15:07 [/i] [size=5][b] 1. Design Name [/b] [/size] IoT Entry Example Based on MQTT Message Communication: GD32E231+ESP8266 to Realize Wi-Fi Remo...
I'm going to post some old boards. If you like them, you can buy them directly. I'll update them from time to time.Brand new STM32F302 NUCLEO Pack FOC and 6-step motor control development boardBrandne...
1 Introduction
With the continuous development of information technology and the increasing popularity of computer applications, high-tech equipment has higher and higher requirements for p...[Details]
20 years ago, the advent of easy-to-use integrated switching regulators revolutionized
power management
technology. Previously, most applications used linear regulators as
power
...[Details]
This virtual instrument solution adopts the high-performance i.MX6DL (Cortex-A9) dual-core CPU, with automotive-grade DDR3 memory and eMMC storage, supports embedded Linux operating system, supports ...[Details]
According to Qichacha information, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) (hereinafter referred to as: Xiaomi Changjiang Industrial Fund) has added a new foreign in...[Details]
For products, packaging seems not so important. Unless you are giving it to your loved ones, it only plays a protective role. However, with the emergence of smart packaging, packaging has more functi...[Details]
1 Introduction
As a bipedal creature, humans are formed in the long process of biological evolution. Humans can unconsciously maintain the uprightness and balance of the body, whe...[Details]
This time, we will talk about using the serial port receiving and sending interrupts to perform serial communication. STM32 assigns an interrupt to each serial port. That is to say, the same interrup...[Details]
Innoscience's GaN project is expected to be put into trial production at the end of this month; Yangtze River Xiaomi Fund, Intel Asia Pacific and others have invested in Southchip Semiconductor This ...[Details]
1: Serial port 1 receives, and channel 5 of DMA1 should be used. 2: The address should be converted to u32, otherwise it will be garbled. DMA_InitStructure.DMA_PeripheralBaseAddr = (u32)&USART1- ...[Details]
Some misunderstandings and precautions of C51
1) C is averse to absolute positioning. I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable positioning is t...[Details]
On December 20, the reporter learned from the State Grid Corporation of China's "Stabilizing Investment, Ensuring People's Livelihoods, and Promoting High-quality Development of the Grid" press con...[Details]
As a low-cost chip, STM8 has been favored by many users. A recent project used the STM8S003F3P6 chip, and its main function was to control PWM output by receiving serial port instructions. Here is a ...[Details]
Industry insiders said that Apple has teamed up with E Ink, a leading ePaper company, to develop a new "iPhone", which seems to have added two sub-screens made of ePaper to the back of the iPhone, wh...[Details]
The Meizu 17 Pro Xiaofang Kiln Art Collector's Edition will be officially on sale at 10 am tomorrow. Yesterday evening, Wan Zhiqiang, head of Meizu's marketing and technology, also shared some o...[Details]
Preface: This article uses Sungyang microcontroller to design a portable multifunctional real-time physiological parameter monitor, which has the function of playing MP3 and can achieve the effect ...[Details]