[i=s] This post was last edited by a blue external skill on 2019-11-12 12:30[/i]Hello everyone, I am a student in school. Recently, I am learning to use Cadence to design circuits, and then use PSpice...
Please recommend a domestic DAC 4-20mA current loop chip
The accuracy is 12 bits or above, and it can be pushed to 24V, 4-20mA or 0-20mA output. There is no requirement for the speed, 2M is also fine....
[b]1. Resistor series circuit[/b][align=left][color=rgb(34, 34, 34)][font="]The figure below shows a resistor series circuit. There are no other components, so it is called a pure resistor circuit.[/f...
[i=s]This post was last edited by eewzml on 2019-5-24 08:47[/i] Hello everyone, Jiaotong University Science and Technology Innovation Center has launched a source code for the function of real-time da...
Many people, when designing PCBs, directly send the PCB files to the PCB board factory for processing. The samples obtained from the Slitung factory, especially the engineers who use Protel, Altium De...
Input 3-5V, need a boost circuit to charge 7.4V battery (9V?), current 3A. Does anyone have a mature and stable chip application circuit? The chip must be from a big brand...
As one of the most important sensors in the AI vision algorithm system of smart cars, the camera not only needs to see clearly as an extension of the human eye, but also needs to see accurately. Th...[Details]
PCB
technology:
the reason for connecting a capacitor between
the power supply
and the ground
1. The reason for connecting a capacitor between the power supply and...[Details]
On April 15, the North China Branch of State Grid Corporation of China officially included the vehicle-to-grid interaction (V2G) charging pile resources into the North China power peak load auxilia...[Details]
Friends who have used the conventional C language know that C allows programmers to apply for memory, reallocate memory, and release memory. This provides great convenience for programmers, but also c...[Details]
In the LED and serial port programs we experimented with earlier, the CPU sent the address to a specific register and wrote the corresponding bits in the register to meet the control requirements. ...[Details]
Introduction to VFP Included Content VFP Programming Model VFP instruction set VFP addressing model Definition of VFP Architecture The Vector Floating Point (VFP) architecture is a coprocessor exte...[Details]
1 Introduction The design of electronic products, especially military voltage stabilized power supply , is a systematic project, which not only considers the power supply parameter desig...[Details]
Toyota and Honda's hybrid models have already formed a situation of competing with each other in the compact market, and Nissan, one of the three major Japanese brands, obviously wants to get a piece...[Details]
Fraunhofer ISE recently used Rasirc's steam generator in the production process of back-contact solar cells, and the efficiency of the cells exceeded 20.2%. Fraunhofer has already used the company's h...[Details]
Today, OnePlus held a press conference in Beijing and officially launched the OnePlus 7 series in China. However, Lei Jun’s Weibo was bombarded by netizens. Some netizens said that OnePlus 7 beats th...[Details]
introduction
R, L, C are the main components of electronic circuits and systems. The measurement methods of R, L, C parameters include bridge method, resonance method and voltammetry. In voltammetr...[Details]
Set the digital dial to 20V (or 200V) AC voltage, do not connect the black test pen, hold the insulating rod of the red test pen with your hand, and touch the two holes of the socket (or the exposed ...[Details]
summary:
Future Electronics will hold a Technology Day event in Beijing on June 5, 2024 to explore future technology trends and innovative solutions to practical design challenges.
...[Details]
1. Cache classification and application scenarios Cache is a high-speed buffer memory between the memory and the CPU, which is divided into icache (instruction cache) and dcache (data cache). If the ...[Details]
introduction
In the actual production process, control components with automatic reversing functions are often used, such as round-trip operation (displacement) in machining, forward and reverse ou...[Details]
Analog electronics
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