-
On February 7, State Grid Corporation of China issued the first tender and procurement announcement for substation equipment in 2020 for power transmission and transformation projects. On the morni...[Details]
-
1. Reasons affecting the high output voltage of the switching power supply ⑴ The models with voltage doubler rectification in the transmitter may work in voltage doubler rectification state inco...[Details]
-
Definition of Bandwidth Bandwidth has many application areas. It can be used to identify the data transmission capacity of signal transmission, the amount of data passing through the link per uni...[Details]
-
I came from PC low-level programming and had never touched microcontrollers before. I learned AVR five months ago and learned a lot here. But I also realized that the hardware programming ideas of ele...[Details]
-
Recently, I am working on a project that uses stm32 to transfer data to a remote server via the internet. The problem I am considering is, first of all, I need to use FTP to transfer data, and secondl...[Details]
-
The PD4 pin of stm8s003 is quite special and has three main functions. The following is an explanation of the settings for different functions. Function 1, ordinary IO port: I won't go into ...[Details]
-
void TIM8_PWM_Init(u16 arr,u16 psc) { GPIO_InitTypeDef GPIO_InitStructure; TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_OCInitTypeDef TIM_OCInitStructure; NVIC_InitTypeDef NV...[Details]
-
OPPO's TWS Bluetooth headsets adjust the working status of the headsets in real time and expand the connection range of the Bluetooth headsets by connecting the headsets to the mobile phone in series...[Details]
-
Ⅰ. Write in front This article describes the introduction, download, installation and registration of Keil C51 version. If you need to know more about Keil MDK-ARM version, you can go to my blog or W...[Details]
-
MOSFET selection in max8720 circuit
The step-down dc/dc converter circuit composed of max8720 is shown in the figure. The current conditions are vin=7~24v, vout=1.25v, Iout(max)=15a, fsw=300khz, t...[Details]
-
In the previous chapters, we discussed the confidence of aiSim simulation synthetic data. In addition, in the process of scene reconstruction and closed-loop testing, we will inevitably face proble...[Details]
-
The popularity of ultra-high-definition 4K TVs is driving global TV shipments to a new record, according to the latest data released by Futuresource Consulting. Futuresource said that global TV shipm...[Details]
-
1. Transplantation of wm_redraw.c In my previous note, I talked about how to port ucGUI to STM32 to develop bare-metal programs. In this note, I will analyze the porting and source code of wm_red...[Details]
-
With the changes in the cobalt and nickel price cycles, driven by the replacement wave of new energy vehicles and 5G mobile phones in 2020, the lithium-cobalt battery industry chain is expected to us...[Details]
-
Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD