[font=normal 宋体, Arial, Helvetica, sans-serif][color=#000000][size=12px]Working condition: Input 24V, output 12V/5A, IC specification is 12V/6A output. This leaves 17% margin, why does the IC hang aft...
The numbers generated by an analog-to-digital conversion chip are processed after entering 430 to produce a series of results, probably several hundred numbers, in float type, which cannot be stored i...
Hello everyone, I am Pi Ziheng, a serious technical guy. Today, Pi Ziheng will talk to you about the linker file in embedded development .
In the previous lesson "Source Files (.c/.h/.s)" , Pi Ziheng ...
[i=s]This post was last edited by xld0932 on 2021-2-18 00:17[/i]1. LCD schematic diagram
The LCD part uses the GD32E503's EXMC (external memory controller) peripheral, which is used to access various ...
I/O Devices
The device model is also based on the kernel object modelCurrently supported I/O device types are as follows:
RT_Device_Class_Char /* Character device */
RT_Device_Class_Block /* Block dev...
:loveliness: Introduction: This article is a character feature published on the website of [i]《[/i]Financial Times. The protagonist of the article is Lars Bak, the developer of Google Chrome V8 engine...
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]
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]
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]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[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]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, 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]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[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]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
With concerns about the growing energy crisis, motor efficiency has become an important and timely topic. This is because motors use 63% to 70% of the electricity produced in the United States and ...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
Analogue and Mixed Signal
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