There is no doubt that the electronics and semiconductor industries will definitely see a sharp decline in the first half of 2020 due to the decline in supply and demand. For electronics and semicondu...
Dear circuit experts, I would like to ask a question. I want to amplify a 2.5MHz microvolt signal by 90dB. Can I use 3 AD603 operational amplifier chips in cascade to achieve this?...
[i=s]This post was last edited by dcexpert on 2019-11-20 18:31[/i]1. What embedded operating systems have you heard of? Have you actually used an embedded operating system?I have been using MCU for ma...
Abstract: The controller is the core component of electric vehicles. Its quality directly affects the overall performance of electric vehicles. According to its characteristics, a design scheme a...[Details]
Recently, Coolpad’s countdown poster for new products revealed a lot of information about the new products. Let’s take a look. Coolpad's new product is the Coolpad 26th Anniversary Collector's Edit...[Details]
OnePlus CEO Pete Lau has confirmed that the company is preparing to launch a second 5G phone before the end of 2019, this time for global markets, according to a report in the Financial Times. ...[Details]
With more than 3,000 certified products in the ecosystem, the new Z-Wave Plus v2 certification ensures even stronger interoperability, security, and ease of installation for end users. To drive the ...[Details]
The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
/**************************************************** Function: Read serial number and match serial number, and read temperature value Multifunctional test board showing multi-channel temperature a...[Details]
Although the OnePlus 9 Pro phone has not officially announced its release date, its configuration and appearance are no longer a secret. In particular, the imaging system developed in cooperat...[Details]
According to foreign media reports, BlackBerry announced the release of the latest version of its real-time embedded software Hypervisor, QNX® Hypervisor 2.2. With BlackBerry QNX Hypervisor 2.2, manu...[Details]
Although the answer has not yet been revealed, this month's "Battery Day" is bound to be closely related to Maxwell, which was acquired by Tesla, and the new magic weapon unveiled by Tesla CEO Elon M...[Details]
At IFA 2019 in Berlin, Intel showcased the latest mobile computing technologies that are driving the future of PCs. The company detailed new laptops validated through Intel’s innovation program, code...[Details]
According to BusinessKorea, LG Display has taken the top spot in the global automotive display market for the first time in terms of shipments. Market research firm IHS Markit said on June 20 that ...[Details]
In the STM8 library function development method, there are many types of serial port interrupts, which are defined in the header file as follows: typedef enum { UART1_IT_TXE = (uint16_t)0x0277, /*!...[Details]
Google stopped reporting monthly Android version adoption at the end of 2018. But we can still see the latest statistics thanks to the updated data provided in Android Studio. The statistical...[Details]
The official Red Magic gaming phone has announced that the new Tencent Red Magic gaming phone 6 will be officially released at 19:00 on March 4. It will support a high refresh rate of 165Hz. The phon...[Details]
The following three players want to occupy the "first" position in your heart. Let's see which one can impress you more? They are FS1=2MHz, FS2=100kHz, and FS3=500kHz.
So the question is...[Details]
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