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...
The IPO company that this issue of "Industry New Stocks" focuses on is: Jiangsu GoodWe Power Technology Co., Ltd., which applied for listing on the Shanghai Stock Exchange Science and Technology In...[Details]
One of the fastest growing technologies in recent years is wireless local area network (WLAN) technology. Although this technology initially developed rapidly due to the popularity of personal device...[Details]
Recently, I took over a project that required some very basic microcontroller operations. The only thing worth mentioning was that due to the task requirements, I needed to use a single-line communic...[Details]
The IO pins of the microcontroller will definitely be used when using it. Take the P1 port of the 51 microcontroller as an example. The internal structure is shown in the figure When the microcont...[Details]
Introduction: Fluence and QuantumScape will collaborate to develop solid-state lithium metal energy storage systems, which is the first attempt to incorporate QuantumScape's solid-state lithium metal...[Details]
Security vendor Check Point disclosed today that a security vulnerability exists in the audio processing firmware of the system-on-chip designed by MediaTek, which allows malicious applications to se...[Details]
DS18B20 Introduction The DS18B20 digital temperature sensor is easy to wire and can be used in a variety of occasions after packaging, such as pipeline type, threaded type, magnet adsorption type, ...[Details]
A quick way to learn virtual instruments is to learn step by step according to the following process:
(1) Listen to a popular science class on virtual instruments, preferably taught by a company ra...[Details]
Today, Strategy Analytics released a new research report titled "Will Huawei Survive the US Ban?" It predicts that without the authorization of Google Mobile Services, Huawei's smartphone business in...[Details]
According to foreign media reports, as the third quarter comes to an end, investors, analysts and major investment banks are also paying attention to the performance of major manufacturers in this qu...[Details]
As early as the end of last year, news broke that TSMC will build a wafer factory in Phoenix, Arizona, USA, and is expected to produce 5-nanometer process products in the first half of 2024. The rele...[Details]
There is a significant difference between LED and incandescent lamp: the brightness of LED is basically proportional to the forward current flowing through the LED. By taking advantage of this featur...[Details]
1. Clock source In STM32, there are a total of 5 clock sources, namely HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz; ②HSE is a high-speed...[Details]
1. Communication parameters:
Communication parameters include data bit, stop bit, baud rate and check mode.
Data bit, stop bit and baud rate are determined by the microcontroller. The set...[Details]
The electronic control system is called the brain of new energy vehicles. As one of the three core technologies, it mainly covers the motor control system and battery management system. The electro...[Details]