Short-term training or technical support, available on weekends, in major citiessuch as Beijing, Shanghai, Guangzhou, Shenzhen, Chengdu, Wuhan, Xi'an, Suzhou, etc. , including training lectures, techn...
I would like to ask the masters: There are two functions in the IIC driver: void StartI2C(BYTE sla) { v_pIICPregs->IICDS = sla; // Set the slave address if(sla & 0x01) { v_pIICPregs->IICSTAT = (2 IICC...
{:1_143:}[size=3][color=#a0522d][b]Please read the rules of the event carefully before participating! ! ! ! [/b][/color][/size] [b][size=5] [/size][/b] [b][size=5]Event process[/size][/b] [size=4][col...
I want to do an experiment with the GPS module under WinCE. The GPS chip is connected to ARM through the E-Lab expansion bus. I want to know through which ports the GPS chip transmits data to the CPU ...
If it is M16, the external crystal is 4MHz, and now it needs a 2ms delay. CTC mode, 1/64 divisionThe following is the code generated by iccavr application builder: void timer0_init(void) { TCCR0 = 0x0...
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Currently, high-frequency and high-efficiency DCDC converters are increasingly used in automotive electronic systems.
High switching frequency can use smaller power inductors and output filter...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
1 Introduction
With the development of computer technology and information technology in the world, the global information age has arrived. All countries are formulating their own development p...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]
Button cells (also called button cells) are those batteries with equal or larger diameter and height. The current size range of alkaline button cells is specified as follows: diameter 4.8mm-11.4mm,...[Details]
1. Introduction
With the continuous development of modern urban construction, infrastructure and real estate are becoming increasingly prosperous, and the quality requirements for construction ...[Details]
: Ambiguous operators need parenthesesAmbiguous
symbol ``xxx``Argument
list syntax errorArray
bounds
missingArray
size
toolargeBad
character
in paramentersBad
file
name format in i...[Details]
1. Project Introduction
Energy consumption is an important controllable part of the cost of enterprise products. Reducing energy consumption is an important way for enterprises to reduce costs...[Details]
Analogue and Mixed Signal
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