Index .........................................................................................................................................................143
PIC14000 Product Identification System ..................................................................................................149
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I saw an electronic float circuit. When the AB point is short-circuited by water, the D1 D2 D3 high-brightness diodes light up. When the AB point is short-circuited by wires, the three lights do not l...
The logistics has been unstable recently. It was delayed for a few days, but I finally received it by MPS. The box was packed so well, it was really safe.This doll set is very well made, layer by laye...
I wonder what activities non-academic IEEE members in China have?
Which organization is equivalent to IEEE in our country? Follow similar publications and events...
[i=s]This post was last edited by IC Crawler on 2022-12-18 12:42[/i] # Image Processing Test Routine-image_processing_demo ## 2.1.1 Compile command* `cd M1s_BL808_example/c906_app/` * `export BL_SDK_P...
In the manufacturer's routine, an example of using RTC is provided. By combining it with the serial digital tube module, the effect of an electronic clock can be achieved, as shown in the figure below...
[i=s]This post was last edited by damiaa on 2022-12-18 12:31[/i][Sipeed BL808 all-round board] - Getting started - Digesting informationBuilding a development environment
I got another development boa...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[Details]
1. Brief Introduction
With the continuous development and improvement of single-chip microcomputer technology, single-chip microcomputers have been widely used in all walks of life, and ...[Details]
0 Introduction
With the development of virtual instrument technology, new measurement and control methods that use "virtual instruments" to replace traditional instruments are replacing trad...[Details]
Discrete Device
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