I have just started to get in touch with FPGA, and I have only read a little bit of the information. I only have a general understanding of Verilog HDL. I am thinking about whether to buy a developmen...
I want to achieve power-off retention of the running status so that it can be restored when the power is turned on again. The data that needs to be retained is about 20 bytes, and the status is update...
Demo program: https://makecode.microbit.org/_cvx0zV2YkCoo
Driver: https://github.com/makecode-extensions/LIS2DW12This content is originally created by dcexpert , a user of EEWORLD forum. If you want t...
[b]Live broadcast time: [/b] November 22 (Thursday) 10:00-11:30 am [b] Live broadcast preview: [/b] Silicon carbide (SiC) is one of the innovative products in power semiconductor products. Compared wi...
I am currently debugging the RFM12 transceiver module, but have not been able to debug successfully. The data cannot be transmitted. Please give me some advice....
There is a board, STM32F407VET6, serial port 4 is connected to PC10 and PC11.I wrote a program using the standard library, but it can't communicate.
The initialization code is as follows://IO 4
//boun...
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
1 Load Regulation
Changes in power supply load will cause changes in power supply output. When the load increases, the output decreases, and vice versa, when the load decreases, the output inc...[Details]
The principles to be followed are as follows:
(1) In terms of component layout, related components should be placed as close as possible. For example, clock generators, crystal oscillat...[Details]
At present,
the control system used in
automobiles
can be divided into three parts from the functional point of view:
sensor
unit, control unit and execution unit. Among them,
th...[Details]
Abstract: Based on the analysis of the characteristics of the IRIG-B (DC) code type, a design method for IRIG-B (DC) time code decoding is proposed. This method consists of a small number of periph...[Details]
Traditional synthesis techniques are increasingly unable to meet the needs of today's very large and complex FPGA designs implemented in 90nm and below process nodes. The problem is that traditio...[Details]
The number of timers/counters and interrupt sources directly determines the performance of the microcontroller. The MCS-51 microcontroller has two programmable 16-bit timers/counters and five inter...[Details]
In recent years, the application of single-chip microcomputer systems in the field of industrial measurement and control has become more and more extensive. However, for industrial sites with harsh...[Details]