[i=s]This post was last edited by btty038 on 2019-10-28 16:27[/i]RF signal【AMP IN】Dielectric filtering + first stage amplificationDirect second stage amplificationDirect third stage amplificationMatch...
"Methods and Techniques for Learning Circuit Diagrams (2nd Edition)" has 9 chapters. The content includes: overview, structural principles and characteristics of components, circuit diagram examples, ...
[Abstract] Great Wolf, a well-known American hotel operator, recently deployed an RFID reading system in a hotel, allowing indoor water park visitors to use smart RFID straps as tickets and purchase i...
[size=4][color=#000000] Keywords such as if, do, while, switch, for, else, case, default, etc. must be followed by curly braces {}, even if there is only one statement behind them. Because when I was ...
According to foreign media reports, according to two people familiar with the matter, Samsung Electronics' semiconductor manufacturing department has won Qualcomm's latest contract and will use its m...[Details]
The total investment of Weijing Energy Storage Zinc-Iron Liquid Flow Battery Project is 4.2 billion yuan, covering a total area of 830 mu, and is the largest zinc-iron liquid flow battery production...[Details]
Forward converter using diode rectification
(1) Transformer reset selection
Before discussing synchronous rectification, it is instructive to look at the forward converter with di...[Details]
Although Intel CEO Bob Swan said at the earnings conference that the company's 7nm process may delay chip shipments due to yield issues and is considering the possibility of delivering its own chips ...[Details]
According to foreign media reports, General Motors has applied for a patent for an active pneumatic device system. The system is designed to maximize the vehicle's energy efficiency. (Image sour...[Details]
Last night, realme CMO Xu Qi announced a piece of news that excited enthusiasts, that is, all realme domestic models are available for BL unlocking. It is worth noting that Realme officially remind...[Details]
Today, blogger @数码闲聊站 revealed that Redmi will launch a model equipped with Qualcomm Snapdragon 870 chip in the future. Currently, the Redmi K40 is equipped with Qualcomm Snapdragon 870 flags...[Details]
Recently, Tesla officially pushed the V10 car system to users. This is also the biggest system upgrade since Tesla pushed the V9 system one year ago last year. The main functions include: theater mo...[Details]
1 Introduction In the development of previous Cortex-M core microcontrollers, the most indispensable thing is the debugger, such as J-Link, ST-Link, DAP-Link, etc. Without them, debugging the program...[Details]
Specific function implementation When we press different keys in the matrix keys, the corresponding content is displayed on the LCD1602. Pressing a key multiple times at the same time can switch to d...[Details]
In the design of digital systems, the FPGA+ARM system architecture has been used more and more widely. FPGA mainly realizes high-speed data processing; ARM mainly realizes system process control, h...[Details]
;Key points: Application of counters
; Set the timer to 50ms, and set two software counters to 20 and 60 for the total time
; 50ms*20*60=60000ms=1 minute
...[Details]
High-definition infrared conference cameras have outstanding advantages in monitoring cameras, such as long night vision distance, strong concealment, and stable performance. Excellent high-de...[Details]
Recently,
Infineon announced a cooperation with Haipeng Technology to fully use Infineon power semiconductor devices and EiceDRIVER™ gate drivers in Haipeng Technology's full range of products...[Details]
According to foreign media reports, car manufacturer Jaguar Land Rover (JLR) has applied for a patent to the World Intellectual Property Office, which mainly discusses conveying various information...[Details]