With the rapid development of the Internet and the advent of the 5G era, short videos have become the hottest trend in the industry. As smartphones are being updated at an accelerated pace, action cam...
[i=s]This post was last edited by qi777ji on 2021-5-28 15:46[/i]The fifth chapter of the book introduces the use of LTspice. I used Tina-TI more often before, because the company that charges for simu...
I still remember the forum activity a few days ago: " Free draw! Tektronix will build your first oscilloscope in your life! "Tektronix says: "These oscilloscopes are the result of decades of hard work...
At the beginning of this year, Microsoft Azure Sphere IoT security service platform was officially commercialized, marking a new step for the security of the IoT industry. However, Azure Sphere is onl...
After a long wait, I finally received the materials I had been waiting for! ! ! (The twists and turns will be explained in the next article)I received a big box by courier. I was surprised to see so m...
SP (R13) Special registers LR (R14) 1. When a subroutine exists, the return address of the subroutine is saved 2. When an abnormal interrupt occurs, save the return address of the abnormal mode PC (R...[Details]
On November 15, Bloomberg reported, citing people familiar with the matter, that Huawei's smartphone business has been hit hard by US sanctions, and the company is currently planning to license its m...[Details]
1. Before measurement, keep the meter in a horizontal position, hold the meter body with your left hand, and shake the megohmmeter rocker with your right hand at about 120r/min. The pointer should po...[Details]
Time-of-flight optical sensing enables world’s first accurate personal air quality monitor and smoke detector on smartphone March 1, 2024, China – STMicroelectronics, a world-leading semiconductor ...[Details]
Liquid cooling will shine as NVIDIA's new Blackwell platform is expected to be shipped in the fourth quarter. TrendForce estimates that the penetration rate of liquid cooling solutions is expected ...[Details]
There are two triggering modes for the external interrupt of the 51 MCU: level triggering and edge triggering. When the level triggering is selected, the MCU checks the interrupt source line in each m...[Details]
New consumer electronics such as smartphones have made touch screens popular, and touch sensors provide a convenient way to control almost any type of device.
Touch sensor controllers currentl...[Details]
Jincheng District in Shanxi Province issued the most generous local government photovoltaic subsidy policy in 2015, which has been praised by the industry.
Shanxi Jincheng
Sca...[Details]
According to Reuters, the Netherlands Authority for Consumers and Markets (ACM) has fined Apple 5 million euros (about 36.5 million yuan) for the third consecutive week for allegedly failing to meet ...[Details]
Temperature measurement is very important in industry. In the chemical and environmental fields, temperature sensors are mostly used for control. Thermocouples are often preferred due to their low pri...[Details]
Recently, Picochip Microelectronics (Hangzhou) Co., Ltd. (hereinafter referred to as "Picochip") completed a Pre B round of financing of nearly 100 million yuan. Image source: Bicochi So far, the c...[Details]
1. Main indicators of common car inverter products on the market
Input voltage: DC 10V～14.5V; output voltage: AC 200V～220V±10%; output frequency: 50Hz±5%; output power: 70W～150W; conversio...[Details]
On December 26, investment bank JPMorgan Chase pointed out that Broadcom's wireless business assets can be sold as a package or three businesses can be sold separately, including radio frequency chip...[Details]
Recently, at the 2nd Dishui Lake RISC-V Forum, Yang Xin, founder and CEO of Zhuhai Shengsheng Microelectronics Co., Ltd., introduced Shengsheng Micro’s new MCU SS26L1X, which is a multi-cell mobile d...[Details]
The circuit parameters are described as follows:
——The core inductors L1 and L2 can use CoilCraft's DO1608C-103 surface mount core inductors with an inductance value of 10μH;
——Schottky dio...[Details]
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