I feel a bit disadvantaged this time, because the digital tubes are one inch with common cathode, which are big and bulky. Each tube is connected to an 8050 transistor, and then connected to 8 wires. ...
[i=s]This post was last edited by Yanyuan Technology House on 2019-6-12 16:16[/i]question:The square wave signal input interface on the PCB circuit board uses a 2.54 pitch bullnose socket, and the wir...
[If you don't understand, just ask] The voltage balance equation in motor science is U=E+IR+jIX. Here we take a permanent magnet synchronous AC motor as an example. U is the voltage applied to the thr...
As shown in the picture above, the pink line was originally the Keep-Out Layer. Later, when I imported the CAD file (.dwg) into AD2017, this appeared when I opened the previous project file. It used t...
Circuit design is not something you can take for granted and design it on the spur of the moment. There is a huge difference between designs made with or without experience.The Reference Circuit Colle...
For years, the automotive demise of low-dropout linear regulators (LDOs) has been predicted. However, LDO regulators continue to survive and even thrive because they are inexpensive and easy to use. I...
Some ARM9 CPUs have an SRAM integrated inside. SRAM is the abbreviation of Static RAM. It is a memory with static access function. It can save the data stored inside without refreshing the circuit. In...[Details]
The new campus will facilitate the timely delivery of advanced medical equipment and electrification solutions to European customers This major investment expands Molex’s footprint in Europe, gi...[Details]
According to Huizhou Daily, as of January this year, the second phase of Huizhou Huaxing's high-generation module project has completed the installation and commissioning of four production lines and...[Details]
Today, an unofficial root project for Nintendo Switch was launched, allowing users to run Android apps on the game console. With the joint efforts of XDA member bylaws and his partners, users c...[Details]
Vishay Launches Low-Profile PowerPAK® 600 V EF Series Fast Body Diode MOSFETs with Industry-Record Low RDS(ON)*Qg FOM
N-channel devices achieve high power density, redu...[Details]
Andes Technology, a founding member of the RISC-V Foundation and a leading supplier of 32/64-bit embedded CPU cores, whose customers mass-produce more than 1 billion diverse SoCs annually, announced...[Details]
As of today, white LED still has the problem of poor uniformity of light emission and short life of sealing materials, which makes it unable to play the expected application advantages of white LED...[Details]
China told Australia at the World Trade Organization on Friday that its restrictions on Chinese 5G telecommunications technology were "clearly discriminatory" and appeared to break global trade rules...[Details]
Wafer foundry capacity continues to be in short supply. In order to ensure future production capacity, many major chip manufacturers have signed long-term contracts of two to three years with leading...[Details]
Most of the Freescale series MCUs have an SPI module, which is a synchronous serial peripheral interface that allows the MCU to communicate with various peripheral devices in a serial manner.
At p...[Details]
ARM is a British chip design company. Its most successful product is the 32-bit embedded CPU core ---- ARM series. The most commonly used ones are ARM7 and ARM9. ARM mainly provides IP core, which is...[Details]
1 Introduction
Low-Dropout Voltage Regulator (LDO) has the advantages of simple structure, low noise, low power consumption, small package and fewer peripheral application devices. It is widel...[Details]
On the evening of August 9, Yingli Shares released a series of announcements, including the company's first half performance report and two announcements about the company's overseas investment in pho...[Details]
On June 21, SEMI released the Semiconductor Equipment Market Data (EMDS) billings report for May, showing that North American semiconductor equipment manufacturers' global orders reached US$3.59 bill...[Details]
The rapid development of science and technology revolution has made the automotive industry undergo an unprecedented profound change. Among them, technological innovation, as the core driving force...[Details]
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