[b][size=4]1. Guiding ideology - You want the horse to run faster, but you also want it to eat less grass[/size][/b] I think this sentence is the most appropriate guiding ideology for low power design...
When making simple circuits, it is not necessary to separate them. But why do people say that they should be connected separately? In fact, the essence is right, that is, digital ground and analog gro...
CCS reports an error linking files with incompatible memory models (library 'C:\\CCStudio_v3.3\\c2000\\cgtools\\lib\ts2800.lib', member 'boot.obj') What is the reason? Can any experts help me?...
I am a novice and I am learning. The 2410 board is burned with vivi+linux kernel. I want to use vivi with network to download ucos to ram for debugging. But when the interrupt is generated, there is a...
View Circuit-ADC and System (2)
Full scale error Full scale errorFull scale error refers to the difference between the maximum value read by the ADC and the ideal maximum value. For example, when a 12...
The driver transplanted from Ti official data and Triton.zhang successfully ran the slave mouse program on the M4 development board.视频：[flash]http://player.youku.com/player.php/sid/XMzk3NDU0MDI4/v.swf...
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[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]
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]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[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]
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]
From the PIC16F946 datasheet, we know that there are two ways to write values to the LCD for display:
1. Directly write the value to LCDDATA1~LCDDATA23
2. Use disconnect t...[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]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
Microcontroller MCU
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