-
Preface The constant current source, like the voltage regulator, is the basic unit in electronic circuits. With the development of electronic technology and components, constant current technology ha...[Details]
-
Wireless sensor network is a self-organizing network with the characteristics of rapid deployment and strong anti-destruction, and is widely used in national defense, military, national security,...[Details]
-
The development of the LED
industry has put forward more requirements for LED testing equipment, making the research and development of testing equipment present the following trends:
...[Details]
-
In recent years, with the vigorous development of wireless communication technology, research on new generation mobile terminals that are compatible with multiple mobile communication system standards...[Details]
-
According to the latest report from consulting firm Sigmaintell, quotations for LCD panels for TVs are expected to continue to decline in April 2022, with the price decline for small and medium-sized...[Details]
-
The drive circuit composed of discrete components is also commonly used now because it is cheap, the components are common, and it is easy to debug. Self-excited drive circuit:
...[Details]
-
Due to shrinking orders and falling product prices, Taiyo Yuden, a major Japanese multilayer ceramic capacitor (MLCC) manufacturer, fell into losses last quarter, with net profit plummeting by 90%, a...[Details]
-
A hybrid vehicle is a vehicle that is driven by a combination of an internal combustion engine and an electric motor. Its main features are energy saving and environmental protection. This type of ve...[Details]
-
Using the powerful software function of OSC482L, the back electromotive force output of the permanent magnet motor can be measured and analyzed. The basic wiring form is: connect the A pen of the os...[Details]
-
In early February, South Korean market research organization SNE Research announced the global battery company installation data and rankings for 2022. Farasis Energy, which provides global battery...[Details]
-
Hi-Fi is the abbreviation of High-Fidelity, which means high fidelity, and refers to the realistic restoration of sound source information, that is, the original flavor. This article introduces a high...[Details]
-
The control system of red light therapy device based on STM32 is introduced. STM32 has the advantages of high cost performance, rich peripherals, high integration, low power consumption, and convenien...[Details]
-
Self-driving cars are the product of the integration of technological developments such as automotive electronics, intelligent control, and the Internet. The principle is that the self-driving syst...[Details]
-
HIOKI 3455-20 high-voltage megohmmeter test method for wire and cable insulation resistance
HIOKI 3455-20 high-voltage megohmmeter measuring insulation resistance is the main indicator reflecting the...[Details]
-
On March 4, at today's realme GT launch conference, the official also announced the news of realme GT Neo, which will be equipped with MediaTek Dimensity 1200. It is reported that MediaTek Dimensit...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD