Qorvo is closely following the emerging 5G standards. Excitingly, 5G may include millimeter wave capabilities for high data bandwidth connections. As PC board space becomes increasingly compact and fr...
[i=s]This post was last edited by stormbreaker on 2015-1-25 15:24[/i] I remember the first time I used TI chips was when I participated in a smart car competition in 2011. I used a TI TPS series low-v...
After proofing and material selection, the PCBA of passive device wireless charging has been completed. Let's test the effect
For design principles, please refer to the previous post: https://bbs.eewo...
Can anyone tell me what the turn-on voltage and current are, what the turn-off voltage and current are, and whether it is a unidirectional thyristor or a bidirectional thyristor?...
[font=宋体][b][font=宋体]Complete Vehicle and Accessories Industry[/font][font=Times New Roman]MES[/font][/b][b][font=宋体]Solution[/font][/b] [font=Times New Roman] [/font] [b][font=宋体]Industry Background[...
[i=s] This post was last edited by fxyc87 on 2015-8-29 12:23 [/i] This is a brand new power strip, sold on JD. It is 1.8 meters long so I used it to modify my phoneThis is a 5V charger. It was origina...
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
RF/Wirelessly
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