Hello everyone; 1/ After receiving the SEED-EXP430F5529 team, I set SW1 to LDO or eZ430 respectively, and powered it with USB. The program can run, and the screen display and program test are normal. ...
[i=s]This post was last edited by academic on 2015-8-30 22:35[/i] Coremark is now often used as a performance criterion for microcontrollers or processors. The code is written entirely in C language. ...
The microcontroller I use is MSP430f4152, the infrared transmitter is connected to P6.6 (UCA0TXD), and the modulation port is connected to P3.0 (TA1.2)[/font][/backcolor][/color][color=#222222][backco...
How is the data written to 24C64 stored? 0x89 is written to the data address high byte 0x00 and the data address low byte 0x00; the result is read as 0xFF; what is the reason?...
[color=#000][size=14px]Send a data 0x55 from the serial port debugging assistant to the development board, and then send the received data out. [/size][/color] [color=#000][size=14px] The serial port ...
[size=10.5pt][font=宋体]Our company designs and produces kitchenware. Our products are of good quality and have been selling well. [/font][/size] [size=10.5pt][font=宋体]But an employee in charge of new p...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
Abstract: In order to generate a stable excitation signal, the design of a digital frequency synthesizer is implemented on FPGA using Verilog hardware language. The design includes accumulator, wav...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
This controller uses PIC16C54 single-chip microcomputer as the controller, and it is very easy to use: just connect a telephone line to the loudspeaker through the controller, and you can rem...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]