Guangjie Technology was established in October 1997 in Hsinchu Science Park. It is the first professional manufacturer in Taiwan that combines thin film/thick film process technology with high-frequency passive component/module design and development capabilities. It has an excellent technical R&D team and is committed to the research and development of thin film process technology and the design and development of high-frequency component/module integration. It provides key components such as integrated passive components and high-frequency modules that meet the high-frequency and miniaturization needs of system products. It has successfully integrated passive components such as resistors/capacitors/inductors/diodes (Integrated Passive Devices, IPDs), which can be widely used in mobile personal electronic products. Anti-static and electromagnetic filtering (ESD & EMI Filter), etc.
[b]1 Introduction[/b]The thermal shutdown (TSD) circuit in a physical layer line driver circuit is used as an overtemperature protection circuit. The low-impedance output driver of the RS-485 physical...
The age-old embedded design question is, should you use an 8-bit or 32-bit [color=#0000ff]core[/color] in your new design? If you ask your colleagues, you'll probably find that their opinions differ w...
[i=s]This post was last edited by scsi on 2015-3-6 23:32[/i] It is relatively easy to run a bare metal program on Cyclone SOC, boot uboot, pass boot parameters to linux kernel, load FPGA BIT stream fi...
The 51 single-chip microcomputer is used to control the start, stop and speed of the stepper motor. This is the design topic I chose, but I don’t understand the function of the uln2003a used. The key ...
@DDZZ669i.MX6ULL Embedded Linux Development 1-Preliminary Study on Uboot Transplantation
i.MX6ULL Embedded Linux Development 2-uboot Porting Practice
i.MX6ULL Embedded Linux Development 3-Kernel Porti...
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]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[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]
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]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[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]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
In order to prevent the lithium battery from being damaged by abnormal conditions such as overcharge, over discharge, and overcurrent, a lithium battery protection device is usually used to prevent...[Details]
The most important components of new energy electric vehicles are power batteries, electric motors and energy conversion control systems. The power battery must achieve high performance such as fas...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
Analog electronics
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