-
After entering STOPMode, the power consumption of the whole machine is 300uA. At this time, the current of other peripheral hardware circuits can be confirmed that the leakage current is at the nA lev...[Details]
-
According to IPO Early News, Tianneng Battery Group Co., Ltd. (hereinafter referred to as "Tianneng Battery") is preparing for listing under the guidance of CITIC Securities (stock code 600030).
...[Details]
-
1 lux is equal to
1 Lumen (lm) is the illuminance when the luminous flux is evenly distributed on an area of 1m2. The illuminance is based on the luminous flux received by the vertical surface. ...[Details]
-
Abstract: Regardless of the application, engineers are faced with the need to bias circuits with negative voltages for specific functions. This need is common in single-supply systems where high pe...[Details]
-
An oscilloscope is an electronic measuring instrument with a wide range of uses. As the saying goes, electricity is invisible and intangible. However, an oscilloscope can help us "see" electrical sig...[Details]
-
For those who want to learn PLC programming, in order to consolidate the programming foundation and avoid frequent modification problems in the future, they should follow the programming rules at t...[Details]
-
If you want to add the high-voltage package in-circuit measurement function, K in the figure below is the reverse pressure test button VBR, Rl, Q1, Ll, L2 to form a self-excited oscillation circuit, D...[Details]
-
Principle and circuit anatomy of shaver charger:
When XP is plugged into AC 220V, LED VD2 displays charging indication. Charging circuit is formed by rectifier diode VD3, resistor R2, diode VD1, res...[Details]
-
The rise of artificial intelligence (AI), machine learning (ML), and other compute-intensive workloads at the edge of Internet of Things (IoT) networks has placed additional processing loads on mic...[Details]
-
WPG Group launches 750W high-performance communications power solution based on ON Semiconductor and MPS products
On August 17, 2021, WPG Holdings, a leading semiconductor component dist...[Details]
-
Hardware platform: S3c6410
Operating system: Android
Network card chip: GH381 (SDIO interface sdio8688)
1. SDIO driver
Because it is an SDIO interface, please make sure that the...[Details]
-
One of the ways to improve the quality of electric energy is to reasonably add reactive power compensation equipment to the grid at appropriate locations to compensate for reactive power. As a new ty...[Details]
-
Three-phase asynchronous motors have many advantages such as simple structure, low price, easy maintenance, and reliable operation, so they are widely used. However, when using simpler methods to a...[Details]
-
Previously, when Xiaomi 9 was sent to DXOMARK for testing, it cleverly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it was set to 4K...[Details]
-
According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD