Learn programming standards from TI code!!!
In fact, it is quite important to understand the system clock system. The following is a brief summary of the key points of the application.
1. First of all...
E840-DTU device unresponsive problem
In channel 1, I set up the MQTT protocol to communicate with Alibaba Cloud. As shown in the figure below, linkA lights up, but after I saved it and restarted it fr...
Recently, I have a project that requires peripherals with 5V and 3.3V. The main control is 3.3V, and there is a screen powered by 5V. The current is about 300+mA. The lithium battery is a single-cell ...
Pomona is a company we are familiar with, and for more than 60 years, Pomona has always been synonymous with reliability and excellent value. Pomona has always insisted on using only the highest quali...
Perhaps second only to Ohm's Law in electronics is Moore's Law: The number of transistors that can be packed into a chip doubles every two years or so. Since the physical size of a chip remains roughl...
1. Definition, development history and current status of low-light cameras
There is no strict definition of the minimum illumination standard. How low the illumination can be depends not only...[Details]
As a newbie, I am willing to share some of the little things I made. I remember it was a few days less than a year ago. Looking at the records, it was May 19, 2009.
The scene where I used the ...[Details]
Proteus schematic 1. Key points Learn to judge input by key scanning Learn the principles of anti-shake Learn how to handle key scanning and key menus separately Cases with fewer buttons can b...[Details]
The oscilloscope provides a window into the world of electronic signals. Early oscilloscopes could only display repetitive events or continuous electrical events, limiting the scope of their applicati...[Details]
The most critical component of a full-color LED display is the LED device. There are three reasons for this: first, LED is the most used key device in a full-color display, with thousands to tens o...[Details]
John Goodenough, the father of lithium batteries and winner of the 2019 Nobel Prize in Chemistry, recently revealed that he has developed a sodium-glass battery with a storage capacity three times th...[Details]
As we all know, a complete set of PLC programs is not as simple as just making the system run. It also requires complete annotations, sophisticated architecture, good scalability, a complete alarm ...[Details]
It all started 18 years ago when I started working on one of the first automotive CMOS image sensors for rear view cameras (RVC). At the time, having an RVC to help the driver see behind the car w...[Details]
On November 12, Zepp officially announced that it will hold a global online press conference at midnight on November 18, Beijing time, to release the new flagship smartwatch Zepp Z. Judging fro...[Details]
Radar level meter is a commonly used liquid level measuring instrument. It is a measuring instrument based on the time travel principle. Radar waves run at the speed of light, and the running time ca...[Details]
As of August 2022, Xpeng Motors has a total of 1,000 self-operated charging stations online, including 799 self-operated supercharging stations and 201 self-operated destination stations, covering al...[Details]
In the past eight years, the widespread adoption of data middle platforms and their concept of “unified data, unified services, and unified identity (One data, one service, one ID)” has promoted the ...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]