-
Typical circuit design and analysis of oscilloscope
The conversion circuit is composed of NE555 time base oscillator, 74LS169 counter and MAX309 multiplexer. It can display multiple trac...[Details]
-
1. Introduction to LCD1602 Liquid Crystal Module What does LCD1602 mean? LCD stands for Liquid Crystal Display, and 1602 means that 16 characters can be displayed in one line, and there are two line...[Details]
-
Driving LEDs faces many challenges. For example, the forward voltage will change with changes in temperature and current, and the forward voltage of LEDs from different individuals, batches, and su...[Details]
-
In July this year, Japan imposed export control measures on South Korean semiconductor raw materials. After that, the relationship between Japan and South Korea fell into a state of tension. However,...[Details]
-
This set of experimental boards has a small number of components on each board, and can be made using either universal boards or copper-clad boards. The actual object in the picture above is made wit...[Details]
-
The semiconductor boom has corrected, and silicon wafers, which were originally relatively strong, can no longer hold on. Affected by the weakening demand for silicon wafers caused by the destocking ...[Details]
-
News on May 7: Today, the entry #iPhone folding screen may be able to fold inwards and outwards# became a hot search on Weibo, attracting many netizens to watch.
It is understood that the reas...[Details]
-
0 Introduction
For a long time, the study of the electrical properties of biological tissues has been a hot topic in biomedical engineering. The electrical properties of biological tissues are ...[Details]
-
1. NRF51/NRF52 system low power consumption table (Light sleep) (Deep sleep, reset and restart when wake up) 2. What should I do if the measured product does not achieve low power consumption? Th...[Details]
-
According to Weibo user @数码闲聊站, a vivo tablet equipped with Snapdragon 870 SoC is on the way and is expected to be officially launched in 2022. In addition, more manufacturers will enter the An...[Details]
-
At the 2019 Huawei Intelligent Security Business Strategy Conference, Huawei launched a new brand "HoloSens" and launched the HoloSens SDC X2382-HL, which is known as the industry's most powerful com...[Details]
-
On October 16, at Lenovo's 2024 annual global innovation event Tech World today, Lenovo Group launched the sixth-generation vertical liquid cooling product ThinkSystem N1380 Neptune to power genera...[Details]
-
Introduction
Since the beginning of the 21st century, the entire oil and gas industry has been facing huge challenges. With the rapid growth of oil and gas resource demand driven by the development ...[Details]
-
This article first analyzes why electronic products have power-on surges, then uses a typical power supply circuit as an example to analyze how to use thermistors to suppress surge currents, and final...[Details]
-
The self-excited generator is a common type of generator, which is characterized by generating excitation current through its own magnetic field. In the self-excited generator, the excitation trans...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD