Since the outbreak of the novel coronavirus in Wuhan, many private enterprises have devoted themselves to the fight against the epidemic. As a leading company in infrared temperature measurement equip...
The live broadcast with prizes will start at 10:00 this morning: "The use of SOI level conversion driver IC in LLC topology"Click here to enter the live broadcastLive broadcast time:
June 4, 2019, 10:...
The main measurement indicators of the oximeter are pulse rate, blood oxygen saturation, and perfusion index (PI). Blood oxygen saturation (abbreviated as SpO2) is one of the important basic data in c...
Source code of this article
PCB schematic diagramI would like to thank Electronic Engineering World ( EEWORLD ) and Silicon LabsArrow for the opportunity.Bluetooth lighting is a mobile phone APP that ...
This article is for reference by players without basic skills. If there is anything wrong, please correct me. 1) Materials need to be prepared 1. Development board 801 or 806 2. CH340 driver (U...[Details]
Photovoltaic installations are expected to pick up, with strong growth in overseas markets: After the 531 policy, domestic photovoltaic installations fell sharply, but the photovoltaic industry sym...[Details]
Automatic tracking
Smart car
Involves many advanced technologies in the current high-tech field, among which the most important are sensor technology, path planning and motion control. This topic...[Details]
While an incandescent lamp behaves as a purely resistive load with self-stabilizing characteristics, an LED requires a current source. The luminous flux produced by an LED is approximately prop...[Details]
The ELEXCON 2019 Shenzhen International Electronics Exhibition with the theme of "Internet of Things China, Smart Future" was grandly opened at the Shenzhen Convention and Exhibition Center recently....[Details]
1. Overview
The brushless DC motor is composed of a motor body and a driver, and is a typical mechatronics product. The stator winding of the motor is mostly made into a three-phase symmetrica...[Details]
July 28 news According to foreign media mysmartprice reported today, Moto G9 Plus has passed the TÜV Rheinland certification. The certification information shows that it is equipped with a 4700mAh ba...[Details]
Although it is only May, foreigners have already started to imagine Huawei's new Mate flagship phone this fall. The concept design this time was created by Muti Tech Media. Although the idea...[Details]
By VA Viswanathan If you have ever heard hallway conversations at a power supply design company, they are likely to be arguing over whether the design of a 75W power supply should use the architect...[Details]
1 Design Concept
The car instrument is a window and interface for information exchange between the driver and the car, which plays a positive and important role in improving the service li...[Details]
A career in technology, a life of honor and disgrace, a life of pain and joy every day. I have to face things I hate every day, and that’s how I become numb and indifferent. But my curiosity and purs...[Details]
According to a report by the Nikkei on November 14, in addition to France and the United Kingdom, China and India have also begun to make it clear that they will switch from gasoline and diesel veh...[Details]
Today, let's talk about how to receive indefinite length byte data on the STM32 microcontroller. Since the STM32 microcontroller has an IDLE interrupt, you can use this interrupt to receive indefinit...[Details]
In December 2015, the Xinjiang Nileke 100MWP photovoltaic power station demonstration project, a joint venture between Wanyin Technology and Zhongli Tenghui, was successfully connected to the State...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]