[i=s]This post was last edited by damiaa on 2022-10-2 17:58[/i]【Home Treasure】 esp32s2 lvgl running clock display
There are several pages to display, so tabs are used:tabview = lv_tabview_create(lv_sc...
TouchGFX develops STM32 interfaces and can quickly generate project projects that can be opened in IDEs such as KEIL or IAR. Download address of TouchGFX Designer: [url=https://www.touchgfx.com/]Touch...
Here is a 555 timer simulation, the output is adjustable duty cycle (less than 50%), the previous simulation, but this simulation is wrong, who can guide me? ? ? ?...
Generally, we recommend that codes with high real-time requirements and codes related to FLASH initialization, such as interrupt programs, be run on RAM.
In the F2837xD/37xS/07x series chips, the Flas...
[i=s]This post was last edited by Knight on the Sun on 2022-7-21 00:48[/i]1. RW007 Introduction
RW007 is a SPI/UART high-speed wifi module based on Cortex-M4 WIFI SOC developed by Shanghai Ruiside Ele...
The picture is a curve chart of MMBT3904. There are 4 questions as follows:
1. What does the "Base-Emitter Saturation Voltage" in the figure mean? How is it different from the base-emitter voltage dro...
Development and Application of HB LED
More than 100 years after the invention of the electric light, the advancement of lighting technology has made the electric light face a serio...[Details]
MR-J2S-D ]A Peripheral equipment connection diagram
Connection with auxiliary equipment
Peripheral devices are connected to MRJ2S-A in the following manner.
Since it is equippe...[Details]
2.1 Electricity reform and opening up of the electricity sales market have become a necessary condition for promoting energy internet
"Separation of grid and electricity sales" is an impor...[Details]
This year, more than 250 thin and light notebooks will be equipped with the 12th generation Intel Core mobile processors, of which more than 100 have passed the Intel Evo certification.
...[Details]
Recently, NIO announced for the first time its first self-developed chip - the lidar main control chip "Yang Jian" at the 2023 NIO IN Innovation and Technology Day. The chip will be mass-produced in...[Details]
Author: Tektronix Technology Since 1996, the Universal Serial Bus (USB) has become the most widely adopted serial interface. The latest version of the USB standard, USB4™, was released in 2019, br...[Details]
Mazda believes that the problem with hybrid cars is that they are too biased towards electricity, so Mazda plans to strengthen the development of internal combustion engine technology so that its ...[Details]
The top five IaaS providers account for more than 80% of the market share
Gartner
's statistics show that the global Infrastructure as a Service (IaaS) market will grow from...[Details]
For WIFI products, Japan has its corresponding mandatory certification such as MIC certification (also called TELEC certification) according to the requirements of its radio wave law, which is som...[Details]
Static electricity is the excess or deficiency of static electricity on the surface of an object. It is a kind of electrical energy. Static electricity is the result of the loss of balance between ...[Details]
On September 3, the 2nd Global IC Entrepreneur Conference and the 17th China International Semiconductor Expo opened grandly. In his speech, SMIC Co-CEO Zhao Haijun pointed out that being the number ...[Details]
Akamai Launches New Solution, App & API Protector, Redefining WAAP Simplicity and Automation A single, easy-to-use solution that protects against sophisticated web and API attacks and defends again...[Details]
The transistor is an instrument that uses direct current power supply instead of a hand-cranked generator. The alternating voltage generated by the transistor oscillator outputs a direct current volt...[Details]
1. Preparation
First, we need a PC running the Linux operating system to complete our compilation work.
Secondly, you need to prepare the following source files.
...[Details]
If the stepper motor drive circuit controls the conduction or cutoff of each phase winding of the motor according to the distribution method determined by the ring distributor, so that the motor g...[Details]