-
introduction In current embedded systems such as PDAs, SD (secure digital) cards provide a better solution for external device expansion than CF cards due to their small size and fewer pins. Ther...[Details]
-
“In 2023, global renewable energy generation will exceed 30% of the world’s total power generation for the first time, setting a new record.” Behind this news is the continuous innovation and break...[Details]
-
I write some of my learning experience here, hoping to help like-minded people, and also record my own bits and pieces.
First of all, you need a development environment. Download MASM6.1X and...[Details]
-
1. Introduction
The development of fieldbus technology has made a big step forward in the process of control systems from closed to open. Open control systems based on fieldbus have begun to e...[Details]
-
Peak current control mode DC-DC converters are widely used in switching power supplies because of their fast dynamic response and stable output voltage. When the duty cycle is less than 50%, the s...[Details]
-
The 51 single-chip microcomputer is essentially a microcontroller that excels in logical operations. Use it to design a calculator? I don't know who came up with this question, the idea is obviously ...[Details]
-
On the evening of August 17, Wuxi Lead Intelligent Equipment Co., Ltd. (hereinafter referred to as "Lead Intelligent") released its semi-annual report. In the first half of 2020, the net profit attri...[Details]
-
Charge Coupled Device (CCD) is a new type of semiconductor integrated optoelectronic device developed in the early 1970s. It has the characteristics of high sensitivity, large dynamic range, and high ...[Details]
-
Craft Camera is an open source digital camera based on Arduino Uno and several development modules. For the shell, the designer of this camera, Coralie Gourguechon, did not choose the popular...[Details]
-
Ultrasonic waves are mechanical waves with a frequency of more than 20KHz, and their propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be generated by ultrasonic sensors....[Details]
-
The Digital China Innovation Competition is an important supporting event of the Digital China Summit. It is jointly hosted by multiple national ministries and Fujian Province. It ...[Details]
-
1. Introduction to N76E003 programming mode Flash memory supports hardware programming and application programming (IAP). If the product is in the R&D stage or the product needs to update the...[Details]
-
There are three standard frequency weighting networks in sound level meters: A, B, and C.
The A network simulates the human ear's response to the 40-square pure tone in the equal loudness cu...[Details]
-
A few days ago, when I was writing an STM32 program, I encountered a strange problem: the value of an array was always illegally modified. At first I thought that there was an out-of-bounds access ...[Details]
-
Tesla has always emphasized the power of its pure vision autonomous driving solution. When humans perceive and understand the world, 70%-80% of the data is processed through vision. This at least m...[Details]