The main function of the Internet is to find answers or information about the problems we are going to solve. In ordinary searches, some irrelevant advertisements and other malicious information often...
1. People with thick palmsPeople with generous personalities are good at talking and spending money, and people with thick palms are generous in spending money. People with this kind of palms usually ...
[align=left]From position to rotational positioning and rotational speed, to liquid flow and metal detection and composition detection, TI's revolutionary inductive sensors (the first product is [/fon...
[i=s]This post was last edited by qi777ji on 2021-5-24 11:02[/i]Today I read the section on PCB design of transconductance amplifier. Regarding the protection ring of the op amp, when a weak signal is...
UHF and HF are both general technology categories, but each category has independent supporting protocols. HF is more consistent in the 13.56MHz frequency band, although there are many internation...[Details]
TD-SCDMA terminal conformance test includes three types of tests: RF index test (reference standard: 3GPPTS34.122), protocol signaling test (reference standard: 3GPPTS34.123) and other tests (refer...[Details]
Most
embedded
systems are powered from a 48V backplane. This voltage is typically stepped down to a lower intermediate bus voltage of 24V, 12V, or 5V to power the circuit board racks withi...[Details]
Industrial control
often requires multi-channel fault detection and multi-channel command control (this multi-task setting is very common). A single CPU chip is difficult to directly complete ...[Details]
Abstract: This paper introduces the controller, interface, display principle and driving method of the handheld computer LCD display based on the SA1110 microprocessor. Combined with the HPC projec...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, as more safety electronic devices, fuel consumption and fuel emission control electronic s...[Details]
Analysis of automotive sensor testing requirements
At present, the control system used in automobiles can be functionally divided into three parts: sensor unit, control unit and execution ...[Details]
1 AD7674 and C8051060 Introduction
1.1 AD7674 Introduction
AD7674 is a high-precision 18-bit successive approximation (SAR) ADC with high sampling rate, high precision, low power ...[Details]
0 Introduction
In the closed-loop control system of the motor, high-speed, high-precision sensors and corresponding processing circuits are indispensable because of the need to obtain the ...[Details]
1 Introduction
DC regulated power supplies have been widely used in many industrial fields. In industrial production (such as electric welding, electroplating or DC motor speed regulation,...[Details]
As a new generation of video coding and decoding technology, H.264 has excellent compression performance compared with traditional MPEG-2, enabling it to achieve higher-quality video transmission u...[Details]
1 Introduction
In the development of the inverter, we chose the TMS320F240 chip as the main CPU. The TMS320F240 series was launched by TI in 1997 and is a 16-bit fixed-point digital signal...[Details]
New generations of FPGAs are getting faster, denser, and have more logic resources. So how do you ensure that power consumption doesn't increase along with all of this? Many design decisions can af...[Details]
Utilities are pushing to replace old electromechanical meters with microcontroller-based smart meters that, in addition to having intelligence and communication capabilities, are tamper-resistant.
...[Details]
Freescale Semiconductor recently introduced the company's first digital output pressure sensor to help simplify system design and achieve the increase in memory storage density of hard disk drives ...[Details]
Analog electronics
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