I have been a moderator for a while. I have nothing to do today, so I will summarize.To be honest, I wanted to be a moderator just for fun, but after I did it, I realized it wasn't that fun... At the ...
Dear experts, I beg you!!! We want to buy a Stratix V development board. The highest voltage level of the Stratix V series IO port is 3.6V. One of the banks has a preset voltage of 2.5V, and the volta...
BleFi - BLE Wifi IOT Gateway Reference DesignDescriptionThe gateway connects Bluetooth Smart devices to the Internet over Wi-Fi. It enables Bluetooth Smart nodes to be used in home/building automation...
The TPA3251D2 is a high-performance Class-D power amplifier that delivers Class-D efficiency and true high-end sound quality. The device features an advanced integrated feedback design and proprietary...
[i=s] This post was last edited by woshlj2008 on 2014-6-27 14:37 [/i] How to calculate the parameters of a second-order bandpass filter? As shown in the figure:How to calculate the center frequency, c...
Help, has anyone used LPC series chips for digital computing? Please recommend one. I used LPC1114 before, but I feel that its computing power is not good enough!...
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]
With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
introduction
MAX6636 is a multi-channel precision temperature monitor that can not only monitor local temperature, but also connect up to 6 diodes externally. Each channel has a programmable...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]