-
1 Introduction
As the control center of the temperature micro-environment in the car, the role of automobile air conditioning is self-evident. In the past, automobile air conditioning dete...[Details]
-
MxHacks 2022|Mendix launches global hackathon Solving Technology Dilemmas for Nonprofits activity description Mendix will hold the MxHacks 2022 hackathon in Boston, USA, London, UK, Rotterdam...[Details]
-
Grain rain is like silk and dust, and the wax in the bottle is tasting new things. Peonies are blooming and cherries are ripe, but the flying flowers will not detract from the spring. After a sprin...[Details]
-
LeTV held a performance briefing for 2018, where LeTV Chairman Liu Shuqing, General Manager Zhang Wei, and Board Secretary Bai Bing responded to issues of concern to investors. At the briefing, whe...[Details]
-
Characterizing active optoelectronic devices requires more than just a current source
Active optoelectronic devices are basic semiconductor junctions. For more comprehensive testing, it is requi...[Details]
-
When using a multimeter to measure AC voltage or current, have you ever doubted the measurement results? When you are very confident in your circuit, you may doubt the accuracy of the multimeter's me...[Details]
-
Our generation is lucky. We have witnessed the growth of Chinese independent brand cars from scratch and from small to large, and the growth of the Chinese auto market into the world's largest sing...[Details]
-
With the rapid development of science and technology and the continuous improvement of people's living standards, mobile phone penetration rates are getting higher and higher, updates are getting fas...[Details]
-
By 2020, there will be 50 billion to 300 billion IoT devices in the world. The IoT requires the connection between things and requires the support of many tiny devices. These small IoT devices are su...[Details]
-
1. GND (Ground) on the circuit diagram and circuit board represents the ground line or zero line. GND means the common terminal, or the ground, but this ground is not the real ground. It is a groun...[Details]
-
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]
-
1. Introduction
Electricity monitoring and management refers to: using modern electronic technology, communication technology, computer and network technology in combination with power equ...[Details]
-
Today I will introduce to you the basic requirements analysis of circuit breaker control circuits. Do you understand it?
(1) There should be a monitoring circuit for the control power supply. The...[Details]
-
The ADXL345 is a low power, 3-axis MEMS accelerometer module with I2C and SPI interfaces. The Adafruit Breakout board for these modules has onboard 3.3v voltage regulation and level shifting, making...[Details]
-
017C (YB4242) dual-trace oscilloscope use
1. Experimental Purpose
Learn how to correctly use the YB4242 dual-trace oscilloscope, EM1635 function generator, and tube millivoltmeter.
2. Test Princip...[Details]