-
Traditional car companies have begun competing in batteries. On March 15, although I didn’t see Tesla on CCTV, I saw Tesla’s rival, Volkswagen, at an online press conference. From the name "Power...[Details]
-
Hardware System Design of High Precision DC Micro-resistance Tester
This chapter mainly designs the hardware system of the high-precision micro-resistance DC tester. The following focuses on the in...[Details]
-
Snapdragon Sound technology helps the vivo TWS 3 series define the acoustic flagship with disruptive breakthroughs
Recently, vivo officially launched the vivo TWS 3 series of true wi...[Details]
-
1. 80C51 Timer/Counter
The timer/counter is an important component of the single-chip microcomputer system. It has a flexible working mode, simple programming, and is easy to use. It can be used to...[Details]
-
Recently, a research and development team composed of Taiwan, China and Mexico successfully developed a new type of LED street light , which will be able to reduce the light pollution caused by stre...[Details]
-
Jiwei.com reported on November 25 that OPPO officially released the OPPO Reno7 series and a variety of accessories tonight. The OPPO Reno7 series adopts a joint design with Sony and launches the worl...[Details]
-
如今这个时代，拿出手机扫一扫，很多事儿就能在指尖完成，但相信很多人在外出就餐时都曾遇到过被告知只能扫码点单的问题，更有甚者还必须关注公众号才能吃饭。 So, do businesses have the right to do this? In fact, Article 9, Paragraph 2 of the Consumer Rights Protection Law has lon...[Details]
-
Automotive relays play an important role in the vehicle's electrical system, and are responsible for controlling the switching of various electrical devices. However, due to long-term use or the in...[Details]
-
Recently, the Ministry of Commerce and the General Administration of Customs issued an announcement deciding to implement export controls on gallium and germanium-related items, which will be officia...[Details]
-
In industrial production, we often need to measure the viscosity and stickiness of some liquids. There are many instruments on the market that can measure liquid viscosity, such as viscometer, viscosi...[Details]
-
On August 19, Xiamen Hechu Energy Technology Co., Ltd. (hereinafter referred to as "Hechu Energy") and the Management Committee of Suqian Economic and Technological Development Zone of Jiangsu ...[Details]
-
MoneyDJ quoted Bloomberg as reporting that Broadcom CEO Tan Hock Eng said in a financial report conference call on the 4th that customers are placing additional chip orders at an unprecedented rate, ...[Details]
-
The working principle of the reset circuit is introduced in the book. To reset the 51 single-chip microcomputer, you only need to connect a high level to the 9th pin for 2us. How is this process real...[Details]
-
Abstract: A new quasi-fixed frequency hysteresis PWM current control method is proposed. Based on the hysteresis current control, this method introduces frequency feedback control to make the switchin...[Details]
-
CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]
MicroPython Open Source section
京公网安备 11010802033920号
EEWORLD