I recently learned a new microcontroller, and found that the circuit diagrams that I am currently exposed to and the circuit diagrams that I read when reading a book are not quite the s…
Industrial Control Systems (ICS) is a generic term that covers a wide range of control systems, including supervisory and data acquisition (SCADA) systems, distributed control systems (DCS), and other smaller control system configurations, as …
Let's take a picture of Zhang Entertainment and I know how to like it.
The Lenovo price above the eight channels is much cheaper than the domestic price, so there is a ne…
On April 2, 2018, GDWater Guangdong Water Show was reopened at Guangzhou Poly World Trade Expo Center! The famous brands in the domestic water industry gathered together, and the scene was overwhelming and popular.
How can such an important exhibition reduce the four se…
A few days ago, CEC Electronics Equipment Group Co., Ltd. (hereinafter referred to as the "Electrical Equipment") received good news. The first domestic beam ion implanter independently developed by the company was more than 2 million stable in the SMIC production line, and the f…
Because the third generation mobile communication system (3G) still has some shortcomings, including difficulty in achieving a high communication rate, the dynamic range of providing the service rate is not large, and cannot meet various servi…
Using an LDO regulator to power a 3.3V system from a 5V supply
The voltage differential across a standard three-terminal linear regulator is typically 2.0-3.0V. To reliably convert 5V to 3.3V, you can…
A stack, also known as a stack, is a special ordered list whose insertion and deletion operations are performed on the top of the stack and operate in accordance with advanced, last-in, first-out rules.
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China's development of electric vehicles, before giving high subsidies to the owners of electric vehicles, unexpectedly caused the car factory's "cheat" hurricane, the industry fake sales data fraud assistance. In view of thi…