I am a freshman, a complete novice, and I want to make an alcohol sensor, just like the ones the police have in their hands, but I don't know where to start. I hope you can help me. My QQ number is 11...
There is a UART IP core in Quartus Builder, so do I still need to use VHDL to write UART hardware? Are all the basic IP cores already in the Builder? There seems to be no CAN communication port, so fo...
Development board model: EC-01F-Kit (10 sets in total)
From: Anxinke
EC-01F-Kit is an NB-IoT development board developed by Essence. The main chip solution used in the NB-IoT part is EC616S. This chip...
Abstract : This paper summarizes the application elements of the analog-to-digital conversion part in the SOC chip C8051F020, including accuracy and channel, rate and startup, reference and gain, data...
element11 recently announced that it has teamed up with Texas Instruments (TI) to launch the HapTouch BoosterPack. The expansion board integrates the SP430TCH5E haptic MCU and TI DRV2603 haptic driver...
LSM303AGR can measure magnetic fields up to ±50 gauss. The Earth's magnetic field strength is around 0.6 gauss.
In this way, the LSM303AGR can theoretically be used to measure the magnetic field of a ...
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
Today, the voltage of electronic products continues to rise to 400V, 600V and even 1000V, so there are few electronic load models that can handle such high voltages. Many people consider connecting...[Details]
With rapid economic development, the types of pollution sources are increasing, especially in chemical and industrial zones and their surroundings. The patterns of pollution and the types of ecolog...[Details]
Servo motors, also known as actuator motors, serve as actuators in automatic control systems, converting received electrical signals into angular displacement or angular velocity output on the moto...[Details]
Since the beginning of summer, high temperatures have continued to intensify, and the national electricity load has frequently broken records. The latest data from the National Energy Administratio...[Details]
Function (FC) parameters
Functions do not have data memory in which to store the values of block parameters. Therefore, when calling a function, all formal parameters must be assigned actual p...[Details]
The World Conference (WC 2025) recently opened in Shanghai. This year's event, covering over 70,000 square meters for the first time, attracted over 800 exhibitors, showcasing large models, AI term...[Details]
In the laboratory material transfer scenario, Jingshi Fuhe has solved core problems such as precise grasping, environmental adaptability and process collaboration through technological innovation...[Details]
LiDAR technology continues to improve how robots and autonomous systems perceive, react, and operate safely in a variety of environments. While the technology has been around for decades, recent ...[Details]
introduction
Global energy shortages and environmental degradation are driving the urgent need for low-carbon economies. New energy vehicles, balancing energy conservation and environmental pr...[Details]
On August 8, the 2025 World Robot Conference (WRC) with the theme of "Making Robots Smarter and Embodiments More Intelligent" opened at the Beijing YiChuang International Convention and Exhibition ...[Details]
In high-frequency signal processing scenarios such as radar and satellite communications, engineers often face a thorny problem: when the input signal frequency climbs above 400MHz, the spurious-fr...[Details]
Sensor
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