[align=left][color=rgb(85, 85, 85)][size=4] Do all electronic products have their design, development and production processes closely related to their test and measurement equipment? For all electron...
[size=4]Circuit working principle: IC is RS101A type special leakage protection switch integrated circuit. LED is BTS11405 type stroboscopic light emitting diode, which will flash as long as the power...
How to use ultrasonic sensors to detect the ultrasonic waves emitted by mosquitoes? When a mosquito approaches, the ultrasonic output signal is sent to NE555 to light up the LED....
Signal Integrity and High-Speed Digital Circuit Design : https://training.eeworld.com.cn/course/4724Signal integrity refers to the quality of the signal on the transmission path, which can be ordinary...
According to foreign media reports, Ford Motor Company has applied to the US Patent and Trademark Office (USPTO) for a new patent for anti-motion sickness. Image source: USPTO Ford has filed ...[Details]
On April 10th, local time in the United States on Tuesday, Google launched a new chip called Axion. This chip is powerful and capable of complex tasks from precise YouTube advertising push to big d...[Details]
Tektronix joins hands with the Third Generation Semiconductor Industry Technology Innovation Strategic Alliance Standardization Committee (CASAS) Overcoming the challenges of third-generation semic...[Details]
This application note describes the design of an interface to a single ended FM IF 183.6MHz filter. A passive LC network, balun, is used to provide the required balanced to unbalanced interface. Th...[Details]
Characteristics of semiconductors
The conductivity of semiconductors is worse than that of conductors but stronger than that of insulators. In fact, the difference between semiconduc...[Details]
1. Forward operating current If:
It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according t...[Details]
1. Overview MM58167B is a real-time clock source in a bus-type microprocessing system. It includes an addressable real-time counter, 56-bit on-chip RAM and two output interrupts. The valid signal o...[Details]
The instrument that uses ultrasonic testing method to detect is called ultrasonic flaw detector. Its principle is: when ultrasonic wave propagates in the material to be tested, the ac...[Details]
The chatbot
ChatGPT,
which has been wildly discussed recently
, may have an impact on humanoid robots beyond imagination.
ChatGPT has powerful functions. It can answer continuous questi...[Details]
The switching characteristics of transistors in digital circuits have two most common applications: one is control application and the other is drive application. The so-called control is as shown in...[Details]
The semiconductor industry is the key to electronic products. The global semiconductor equipment market is worth about $100 billion, and the domestic market is growing at a rate of 39%. Downstream ...[Details]
Abstract: This article introduces the distributed intelligent lighting and security system based on the HBS (Home Bus System) protocol, describes the hardware structure and software design ideas...[Details]
In recent years, the rapid growth of computer, communication and consumer electronics products has driven the development of functional coating films. Currently, functional coating films have been su...[Details]
/* Name: Single digital tube displays 0~9 in a loop
Description: The loop statement in the main program repeatedly sends the segment code 0~9 to port P0, so that the numbers 0~9 are displayed cycli...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]
51mcu
京公网安备 11010802033920号
EEWORLD
