RISC-V has several advantages over ARM, but the most important one is that it is open source, which means it is free. This is a huge difference from ARM, which charges a licensing fee.
So, why not use...
As shown in the figure above, after the TVS tube SMAJ58A has degraded in performance and turned into a low-resistance state (it may also break down and short-circuit), the current of the 48V power sup...
Idle, selling, very new, fully functional, single host. Idle Fish link: https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=58175528817...
[i=s]This post was last edited by littleshrimp on 2019-11-20 14:32[/i]Let's start with a clip of a child speaking recorded using LIS25BA.LIS25BA is a low-noise, high-bandwidth acceleration sensor laun...
Do you remember the MobIR Air ultra-cost-effective portable thermal imager I shared a few days ago ? Have you bought one?I have good news for you today.
November 26, 13:30-17:00
Amap will hold a 2019 ...
Recently, Qualcomm released two mid-range 5G chips, the new generation flagship Snapdragon 8+ chip and Snapdragon 7. Among them, the Snapdragon 8+ has a huge upgrade. The official said that its CPU a...[Details]
Electrical measurements of passive devices usually follow a simple process: stimulate the sample in some way and measure its response to the stimulus. This approach can also be used to measure devi...[Details]
At the beginning of this year, Xiaomi 11 was officially launched on the market with a starting price of 3,999 yuan. Judging from the product layout of the Xiaomi 10 series, the Xiaomi 11 serie...[Details]
The S3C2440A has five 16-bit timers. Timers 0, 1, 2, and 3 have pulse width modulation (PWM) capabilities. Timer 4 is an internal timer with no output pins. Timer 0 also contains a dead zone generato...[Details]
The smart cockpit is a highly digital and intelligent human-computer interaction solution. It allows drivers and passengers to interact with the vehicle system in the car through voice assistants, to...[Details]
Sony officially launched two new APS-C mirrorless cameras, the entry-level A6100 and the flagship A6600. At the same time, two G Master lenses, the E 16-55mm F2.8 G and the E 70-350mm F4.5-6.3 G OSS,...[Details]
When testing hardware circuits, we often encounter some problems that are easy to ignore and difficult to detect. However, we must face up to the existence of these problems and find ways to reduce or...[Details]
The previous two articles talked about calling uart_register_driver and uart_add_port to register the UART driver and add the port when the module is initialized, and calling uart_unregister_driver a...[Details]
Embedded Operation System (EOS) refers to an operating system used in embedded systems. Embedded systems are divided into four layers: hardware layer, driver layer, operating system layer and applica...[Details]
As we all know, portable medical electronics have developed greatly and been widely used in recent years. More and more new products have appeared on the market. The most effective solutions that ...[Details]
introduction
Street lighting, in its various forms—road lighting, tunnel lighting, parking lot lighting, and urban lighting—is a major consumer of electricity. In fact, outdoor lighting is estimate...[Details]
Preface With the pollution of the environment and the shortage of energy, electric bicycles are becoming more and more popular with people for their advantages of no exhaust pollution, no n...[Details]
Abstract: Based on the GPIB-VXI bus instrument, for the testing of dozens of combinations of a large electronic equipment, the dynamic distribution, dynamic pull-up and dynamic pre-processing me...[Details]
The PT100 temperature sensor is a temperature measurement device widely used in the industrial field. Its working principle is based on the characteristics of platinum resistance changing with temp...[Details]
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