job descriptionJob Responsibilities:
1 ) Responsible for the installation, commissioning and maintenance of new PCBA test equipment;
2 ) Responsible for the maintenance and technical support of outsou...
I have read many posts about interrupts in the past. Some say: "The interrupt system of 430 is quite different from that of 51 core. Nesting is not prioritized. This priority is meaningful only when m...
[align=center][/align] [align=left]TI has recently launched two new isolation products: ISO224 isolation amplifier and ISO1042 CAN transceiver. :titter:, I still prefer products with isolation functio...
La la la, now the pedometer is basically working properly. The next step is to debug the Bluetooth module. In order to reduce power consumption, you can not use the 12864 screen, and transmit the data...
Since the title is wrong, please re-download the address and click the link directly. [url]https://bbs.eeworld.com.cn/forum.php?mod=viewthread&tid=447866&page=1#pid1753591[/url]...
The rest of the courseware about sensors is shared with you: [url=https://bbs.eeworld.com.cn/thread-74990-1-1.html]https://bbs.eeworld.com.cn/thread-74990-1-1.html[/url] [[i] This post was last edited...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
1 Introduction
A wide variety of communication cables and control cables are widely used in various instruments and control equipment. Whether the cable is well-conducted and
whether
th...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
MediaTek (2454) announced the acquisition of F-MStar (3697) and attracted the attention of IC design industry. This morning, Gartner Semiconductor Industry Research Director Hong Cenwei analyzed ...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
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