GSA confirmed today that there are now 153 operators in 64 countries/regions (as of mid-March 2021) that have announced 3GPP-compliant 5G for mobile or FWA services. A total of 428 operators in 132 co...
Brief Introduction to SP430 MCU Debug Interface
The MSP430F1, F2, and F4 series products use a 4-wire JTAG interface, namely TMS (mode selection), TCK (JTAG clock signal), TDO (data output), and TDI (...
The following figure shows part of the VGA-OUT circuit:(1) Does D6 function similarly to the output protection function of a motor drive?
(2) If (1) is true, does the VGA interface generate back elect...
Any electronic product cannot be separated from the design of power supply, among which DCDC is the most frequently used.
There are three types of DCDC: buck circuit, boost circuit, and buck-boost cir...
The MC9S12DP512MPVE is a 16-bit microcontroller based on the enhanced HCS12 CPU with a CISC architecture and a maximum operating frequency of 25MHz. The device contains 512kB internal flash memory, 12...
[i=s]This post was last edited by damiaa on 2021-5-17 12:53[/i]Annoying technology
May 1st is here. Li Ming took the high-speed train home a day in advance. When he was about to enter the station, he ...
Introduction: After a period of accumulation, Huawei has once again made new progress in the field of electric vehicles. A new model of the smart car selection model it cooperates with Chery is abou...[Details]
In the field of precision engineering and high-end manufacturing, high accuracy in measuring size and shape is required, which requires a measuring tool that can provide micron-level accuracy. Lase...[Details]
After the PCB is welded, its components need to be tested. The traditional method is to test after welding it off the PCB board, but this method is not only troublesome and inefficient, but also easy...[Details]
Circuit Overview: Precision voltage reference IC TL431 is a common precision voltage reference IC, which is widely used. Its output voltage can be adjusted up to 36V continuously, the working cu...[Details]
Apple analyst Ming-Chi Kuo said on Twitter today that due to the adoption of a new 48MP wide-angle lens, the lens modules of the iPhone 14 Pro and iPhone 14 Pro Max will be significantly larger. The...[Details]
Earlier media reports said that Apple's shipment estimates for 5G-enabled iPhones may be much lower than expected. Citing sources familiar with Apple's supply chain partners, the media reported tha...[Details]
S5PV210 chip introduction: S5PV210 is a 32-bit chip based on ARM architecture (crotex_A8 core). It theoretically supports 4G memory space, but because of unified addressing, it actually only supports...[Details]
5G, a simple two-word phrase, has become the most popular word nowadays. For example: "A certain brand launched a 5G mobile phone, a certain hospital performed a 5G surgery, a certain place carried o...[Details]
Dialog Semiconductor plc (Xeer: DLG), a leading provider of battery and power management, Wi-Fi, Bluetooth Low Energy (BLE) and industrial edge computing solutions, has expanded its SmartServer IoT p...[Details]
Sometimes, we need to save a small amount of data, but it is inconvenient to use an external ROM. At this time, we naturally think about whether the chip has its own flash memory. As far as I know, t...[Details]
How does PLC control servo motors?
Before answering this question, we must first understand the purpose of servo motors. Compared with ordinary motors, servo motors are mainly used for precise...[Details]
Recently, Xijing Technology completed a new round of financing of over 100 million yuan. Investors include Essence Securities, Xiongtao Technology Co., Ltd., Inspur Investment, Dongling Yuda Capital,...[Details]
Previously, McKinsey Global Institute released a data - by 2030, approximately 70% of companies will adopt at least one type of artificial intelligence, and a large proportion of large enterprises wi...[Details]
Against the backdrop of fierce market competition, Zeiss China continues to strengthen digital innovation and capability reshaping, enhance digital empowerment, and actively realize deep automation...[Details]
The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
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