Preface
In recent years, it is obvious that people's living standards are improving day by day, and consumption is also rising. As awareness and demands for their own quality of life are constantly be...
A heart rate monitoring solution based on the MSP430 LaunchPad Value Line Development Kit ( MSP-EXP430G2 ), which uses the MSP430G2xx microcontroller (MCU). The electrocardiogram (EKG) signal is sampl...
[i=s]This post was last edited by freeelectron on 2022-3-28 14:41[/i]Series of articles:
【BLE 5.3 wireless MCU CH582】1. Getting to know the CH582 development board (unboxing)
【BLE 5.3 wireless MCU CH5...
[i=s]This post was last edited by CQU_ZMY on 2022-10-20 00:27[/i]Hey guys, I recently made a single-power-supply common-phase amplifier circuit, the circuit diagram is as follows. When the power suppl...
Hardware engineers, do you know how to solve differential equations? When I just graduated and was looking for a job, I was interviewed by a company as a hardware engineer. Among the interview questio...
The heart-shaped water lamp made with the stc89c51 microcontroller has a great effect. Here is a picture of the actual lamp:
back:
I won't draw the schematic diagram. Just connect all 4 ...[Details]
Hardware environment: I2C Master: STM8S003 I2C slave: HTU21D Control mode: Hardware IIC Problem Description: During the normal operation of the program, unplug the device power and quickly plug...[Details]
According to foreign media reports, STMicroelectronics announced the launch of the world's first automotive satellite navigation chip STA8135GA, which can provide high-quality position data required ...[Details]
return value FR_OK (0) The function succeeded and the file object is valid. FR_NO_FILE The file could not be found. FR_NO_PATH The path could not be found. FR_INVALID_NAME The file name is invalid. F...[Details]
(Reporter Mao Zhenhua) In front of the State Grid Integrated Energy Service Center in Tianjin Binhai New Area, staff members were "discovered" as they approached the smart street lights. A greeting...[Details]
Even for most people in the semiconductor industry, Labless should be an unfamiliar term. Let's start with the familiar Fabless. In the past 30 years, the most significant industry differentiation in...[Details]
This article will continue to introduce the power consumption calculation method of brushed motor drivers. In the previous article, the typical driving method of brushed motor drivers, constant vol...[Details]
In this lecture we mainly introduce how to install Keil5 and STC-ISP one There are many versions of Keil5 software. What we are learning now is the 51 microcontroller, so we have to choose the...[Details]
I saw someone's understanding of the 107 interrupt vector priority on the Internet. After reading it carefully, I think it's okay, so I'd like to share it. The specific content is as follows: A figur...[Details]
Experiment 1 - Lighting up an LED 1. Look at the schematic to determine how the hardware is connected The schematic diagram shows the hardware circuit of the chip controlling the LED and how the chi...[Details]
It is reported that Huawei's autonomous driving operating system kernel (including virtualization mechanism) has obtained the highest level of functional safety certification in the safety field (ISO...[Details]
Autopilot FSD is Tesla's core application software. Its software revenue can be divided into three parts: 1) Autopilot FSD (Full Self-Driving) fully autonomous driving option package. Tesla's famo...[Details]
According to news on May 22, the 2023 China (Yizhuang) Intelligent Connected Vehicle Technology Week and the 10th International Intelligent Connected Vehicle Technology Annual Conference (CICV 2023) ...[Details]
It is the hottest month of July. The organizing committee of the Chinese Academy of Sciences' "Pioneer Cup" Parallel Computing Application Grand Prix recently released the results of the June competi...[Details]
Power supply is the abbreviation of uninterruptible power supply. Its main function is to provide a stable and uninterrupted power supply for computers or some electronic devices by connecting the ba...[Details]