It is said that Active-Semi International, Inc. ("Active-Semi"), a privately held fabless provider of programmable analog power solutions.Regarding Active-Semi, Qorvo gave a special introduction in " ...
Participating in the event, I thought about it and showed off my Wei Dongshan suit.
I have played with other games like Atom and Wildfire. Basically, I can light a lamp and run a routine. As for Viagr...
https://training.eeworld.com.cn/TI/video/12740, today I watched the series of sessions of analog and digital electronics elective course, AC and DC competition numbers, and understood many things that...
The surging 5G tide will bring important challenges to the RF front end. The mobile phone antenna will also face unprecedented tests after the arrival of 5G. From 4G to the current 5G, MIMO has gradua...
Apple, which has always been a bellwether in the mobile phone industry, is rumored to release a VR/AR helmet as early as the fall hardware launch conference in September or October 2022. Before Apple...[Details]
Currently, common ARMs in the domestic market include NXP (Philips), Samsung, Atmel, TI, ADI, etc., depending on user requirements and application areas. You can choose from the following aspects: ...[Details]
1. GPIO mode configuration
1. Input/output mode (refer to the STM32 manual)
2. In GPIO output mode, the difference between several speeds:
(1). GPIO pin speed: GPIO_Speed_2MHz (10MHz, 50MHz);...[Details]
The output voltage of the switching power supply will decrease when the load is short-circuited. Similarly, the output voltage will increase when the load is open or unloaded. In maintenance, the dum...[Details]
Proximity sensing is becoming increasingly accepted as a method of detecting the presence of a user's body or hand in consumer electronics. The technology can also be used for motion sensing, s...[Details]
Recently, friends who run cable TV businesses have asked many questions about interference with open-circuit TV signals. Based on what we have learned, we have compiled some text here for your referen...[Details]
The differential pressure orifice flowmeter is also a type of flowmeter that everyone is familiar with. So what is the working principle of the differential pressure orifice flowmeter? Follow the exp...[Details]
1. Background: I need to use the DAC of STM32. DMA is used in the routine code. I have never actually operated DMA before, and I have long wanted to know what DMA is. Therefore, After spending an...[Details]
1. Withstand voltage tester
Withstand voltage tester is also called electrical insulation strength tester or dielectric strength tester. It is a test that applies a specified AC or DC high voltage ...[Details]
In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the sleep (SLEEP) m...[Details]
OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Since 2003, this display device has been widely used in MP3 players due to its thinness, lightne...[Details]
Recently, Suzhou Shiguang Xinke Technology Co., Ltd. (hereinafter referred to as "Shiguang Xinke") has undergone industrial and commercial changes. The new shareholders are Baidu affiliated companies...[Details]
Mouser Electronics , an electronic component distributor that focuses on introducing new products and providing a large inventory, announced that the latest special live broadcast of Mouser Electroni...[Details]
Currently, Voice over IP (VoIP) technology is becoming more and more popular, and the volume of voice communication through the Internet is also increasing. The current low-bitrate voice compressi...[Details]
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