-
1. Comprehensive consideration of performance parameters
Semiconductor light emitting diodes (LEDs) have many new problems in quality evaluation and detection methods due to their small si...[Details]
-
If you are driving an LED, then a resistor of about 1K will do. If you want a brighter brightness, the resistor can be reduced, but the minimum value should not be less than 200 ohms, otherwise the c...[Details]
-
The main modifications to uboot are:
1. Change the cross compiler
CROSS_COMPILE ?= arm-linx-
2. Modify the board item
3. Include item modification
4. CPU item modification
...[Details]
-
Recently, BOE Huacan Optoelectronics stated on its official Weibo that it will focus on the automotive LED market. In recent years, the market share of domestically produced new energy vehicles has...[Details]
-
Accelerate industrial automation applications with 7x PCIe, DDR5 and 12th/13th Gen Intel® Core™ processors Highlights New ATX motherboard supports 12th/13th generation Intel® Core™ proces...[Details]
-
The working principle of the triode : The triode is a current amplifier device with three poles, namely the collector C, the base B, and the emitter E. It is divided into two types: NPN and PNP. We o...[Details]
-
LED is the most critical component of full-color LED display. The choice of LED has determined more than 50% of the quality of the entire display. If the LED is not selected well, no matter how goo...[Details]
-
Recently, Altera introduced the industry's first floating-point FPGA , which integrates hard-core IEEE754-compatible floating-point operations, improving DSP performance, designer efficiency an...[Details]
-
Coaxiality detection is a problem we often encounter in measurement work. Using three-coordinate measurement to detect coaxiality is not only intuitive and convenient, but also has high measurement ac...[Details]
-
Currently, Gionee’s official WeChat public account (hereinafter referred to as Gionee) has published an article revealing the sales status of the brand’s products. Gionee said that its M11/M11S has...[Details]
-
Summer is coming soon. For the inverter, which is indispensable for the speed control of current equipment, the hot weather is a major drawback of the inverter heating. A large number of existing s...[Details]
-
1 Introduction For industrial applications, the measurement of voltage and current is the most basic but also the most important. Industrial pressure, temperature, humidity, etc. Many measurements us...[Details]
-
Introduction "RTC" is the abbreviation of Real Time Clock, which means real-time clock. That is, it provides a function similar to the time recording information on a PC. Since it is a real-time cloc...[Details]
-
On February 22, the State Grid Corporation of China issued eight measures to resolutely implement the policy of reducing electricity costs in stages, reducing electricity charges by about 48.9 bill...[Details]
-
Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
