-
According to foreign media reports, Volkswagen Group will sell a wall-mounted electric vehicle charger specifically for Volkswagen ID.3 models from November 2019. It is reported that the maximum char...[Details]
-
Q: How to use 89C51 to collect multi-channel pulse signals? The pulse signal is a square wave, and 89C51 is needed to count the pulses. If there is only one channel, can a counter be used? What if the...[Details]
-
1 Introduction With the continuous development of information technology and the increasing popularity of computer applications, high-tech equipment has higher and higher requirements for power suppl...[Details]
-
Digital multimeter (DMM), a multi-purpose electronic measuring instrument, generally includes current, voltage, resistance, frequency, diode, continuity and other measurement functions. Some desktop ...[Details]
-
The EMI interference sources of the switching power supply are concentrated in the power switch tube, rectifier diode, high-frequency transformer, etc. The interference of the external environment ...[Details]
-
Lu Weibing, president of Xiaomi Group China and general manager of Redmi brand, showed off the Redmi Note 8 and iPhone 4, lamenting that "mobile phones were so small back then." According to ...[Details]
-
Nowadays, the times are developing so fast. Although digital multimeters have been widely used, pointer multimeters still have their unique advantages and are still in use. For example, if you need t...[Details]
-
On January 18, 2024, Dalianda Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanding launched a 1KW DC base...[Details]
-
According to WitDisplay, the 2024 International Display Week (SID Display Week 2024) was held in San Jose, USA. Tianma, a leading company in the new display industry, brought many innovative techno...[Details]
-
According to data released by Jiangsu Customs, the value of Jiangsu Province's foreign trade imports and exports in the first three quarters was 3.75 trillion yuan, a year-on-year increase of 16.5% a...[Details]
-
Environment: AT91sam9x25, development board operating system: debian, redhat installed in vmware workstation. Step 1: minicom configuration 1. The PC and the development board serial port must be c...[Details]
-
External reset is generated by a low level applied to the RESET pin. When the reset low level duration is greater than the minimum pulse width (see Table 19), the reset process is triggered, even if ...[Details]
-
The Fourth Industrial Revolution is changing the way we make products, thanks to the digitization of manufacturing and processing equipment. We have witnessed the benefits of automation technology ov...[Details]
-
Today, blogger @i冰宇宙 broke the news on the social platform that Samsung's upcoming flagship processor Exynos 2200 chip still has no advantage over Qualcomm Snapdragon 8. @i冰宇宙 pointed out t...[Details]
-
On November 4, Sichuan Provincial Party Committee Standing Committee Member and Vice Governor Pubu Dunzhu visited Desheng Vanadium Titanium Company to investigate production and operation and emplo...[Details]