AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.
In some PCB designs, the silk screen characters do not need to be printed on the circuit board. For this design requirement, the following two solutions can be used to solve it:1. Provide the gerber f...
Tools / Software: Code Composer Studio
Q1 : What is the correct orientation when connecting the USB2ANY module to the LP50xx EVM ?
Figure 1 shows the correct orientation when connecting the USB2ANY mo...
[GD32L233C-START Review] 1. Unboxing test to light up the color screen[GD32L233C-START Review] 2. Super Mario runs[GD32L233C-START Review] 3. USB keyboard implementation[GD32L233C-START Review] 4. USB...
As we all know, there is such a vivid metaphor in the electronics industry: if the MCU is compared to the "brain" of the circuit, then the crystal oscillator is undoubtedly the "heart". Similarly, the...
Microphone, light sensorThe control board has a microphone onboard, which can be used to sense changes in the sound of the surrounding environment.The control board has a light sensor onboard, which c...
In actual use, the emulator is often used in development environments with different versions. It is found that when the lower version of the firmware is upgraded to a higher version, it is necessary ...
LED driver power supply is a power converter that converts power supply into a specific voltage and current to drive LED to emit light. The following LED power supply manufacturers have sorted o...[Details]
The universal lithium battery charger is designed with an automatic battery polarity identification circuit, eliminating the need for manual polarity conversion and making it more convenient to use...[Details]
The reliability of the power control system is the guarantee for the reliable and efficient operation of the power system and equipment, and the power control system must have a safe and reliable c...[Details]
The problems of energy shortage and environmental pollution have become comprehensive problems that urgently need to be solved in the world today, and the traditional automobile industry is one of ...[Details]
O Introduction
Solar semiconductor refrigeration and air conditioning is a special refrigeration method based on the photovoltaic effect of solar energy, that is, through the "light-electricit...[Details]
In recent years, advances in LEDs, such as high-brightness LEDs (HB-LEDs), have been rapidly applied to end markets such as automotive, architectural and street lighting. Moreover, with the latest dri...[Details]
LED manufacturers recommend controlling the forward current to keep the light emitting diode at the rated luminous flux and a specific color temperature. Given that the brightness of the LED is pro...[Details]
To popularize LED lamps, it is necessary not only to significantly reduce costs, but also to solve technical problems. Doug Bailey, Vice President of Marketing at Power Integrations, shared his exp...[Details]
In recent years, III-Nitride high brightness light emitting diodes (HB-LEDs) have gained wide attention and are currently widely used in traffic signs, LCD backlights, and various lighting applicat...[Details]
TI's TPS51650 and TPS59650 are dual-channel, fully SVID compliant IMVP-7 step-down controllers with two integrated gate drivers. They support CPU and GPU outputs. The CPU path has one, two or three ph...[Details]
LED is a rapidly developing product. Countries and regions around the world are stepping up efforts to formulate standards for LED and its related accessories. The IEC organization has already formula...[Details]
1 Introduction At present, with the continuous development of China's electronic industry, the application of switching power supplies has been increasingly valued by technicians in this app...[Details]
ACDC switching power supply has an important technical parameter - power-off holding time, which refers to the time difference ⊿t from AC power off to the output voltage dropping outside the accuracy...[Details]
With the depletion of global coal and oil resources and the increasing attention paid to environmental pollution by countries around the world, the grid-connected power generation technology and appl...[Details]
LED dot matrix blocks have the advantages of high brightness, uniform light emission, good reliability, and easy assembly, and can form display screens of various sizes. At present, LED display scree...[Details]
PCB Design
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