Give someone a rose, and you will have the fragrance on your hands! A good post, on the one hand, is a summary and induction of your own knowledge; on the other hand, it can also inspire others, stimu...
I want to buy an ARM7 S3C44B0 development board, but I don't know which one has a better price/performance ratio, and provides more information on peripheral modules. Companies like Tianqian and Feili...
After the USB is inserted into the device, I want to use the application to decide whether to [PC recognize, charge] 1. When the user chooses PC recognition, both NAND and SD cards can be recognized b...
Hello! I use MATLAB to generate a sine wave sequence with a frequency of 2000Hz. On the M4, it is transmitted to an external DAC via the I2C protocol. How do I consider this frequency? How can I ensur...
Hello everyone, I have recently developed a project on WINCE. The amount of data is not very large. In terms of database, I used the system's built-in database CEDB. Due to project requirements, I now...
[i=s] This post was last edited by szypf2011 on 2017-12-27 10:52 [/i] [align=left][font=华文细黑] [/font][font=黑体][size=4] As embedded products become faster and faster, power consumption has gradually be...
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
0 Introduction
With the development of my country's economy, the number of motor vehicles continues to increase. The growth of existing roads and other hardware facilities can no longer meet t...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[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]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
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