I always forget to post the pin definitions. Here are the GPIO definitions, the picture is for SAMD21, but the definitions are the same.A0 PA02
A1 PB08
A2 PB09
A3 PA04
A4 PA05
A5 PB02
D0 PA11
D1 PA10
...
What is the difference between Windows 10 and Windows 11 ?Windows 11 has all the features and security of Windows 10 , but with a redesigned, fresh look. It also comes with new tools, sounds, and apps...
This is the schematic diagram. The P36 load is a solenoid valve with a rated value of 24V/0.2A (max). The G pole is burned out. The multimeter is used to measure
There is a short circuit between GS, b...
Chengdu Province started with the wave on July 15th. I went into seclusion for 5 days from the end of July to the beginning of August. August has just passed. Everyone should have seen the news this t...
This is a circuit that provides 10V voltage to the weighing sensor:R9 and R10 divide the 12V voltage to generate a 5V reference voltage.The reverse end of Z1C is connected to +EXC. The return voltage ...
[i=s]This post was last edited by mars4zhu on 2022-11-3 08:50[/i]Competition and risk- taking
Record the signal of a combinational circuit in an HDL code as a clock and the impact of glitches
Two code...
What is a transistor tracer? The transistor characteristic plotter is an instrument that can test the characteristic parameters of transistors. The scale of the fluorescent screen can directly ob...[Details]
Last month, HMD Global launched the Nokia 6300 4G and Nokia 8000 4G feature phones. More than a month after its official release, the Nokia 8000 4G is finally available for sale. The phone is price...[Details]
On September 16, the 2020 Online China International Intelligent Industry Expo held a centralized signing event. Qijiang District, Chongqing City successfully signed three projects with a total inves...[Details]
introduction
To accurately estimate
the remaining charge in
a Li+ battery
, it is necessary to understand how the battery characteristics change with temperature and load cur...[Details]
The low-power electronic three-way
active speakers
introduced in this article
are small and flexible with excellent sound quality, and are very suitable for music lovers in small rooms....[Details]
In some occasions where FOC algorithm is required, such as variable frequency household appliances, electric bicycles, industrial inverters, etc., Shunt resistors are usually used to convert phase ...[Details]
According to Reuters, Apple and its Wi-Fi chip supplier Broadcom have reached an agreement with the California Institute of Technology (Caltech) to end a seven-year legal dispute over wireless commun...[Details]
PLC control system, Programmable Logic Controller, is an electronic device designed for digital computing operations for industrial production. It uses a type of programmable memory to store progra...[Details]
Recently, it has been widely reported in the industry that TSMC will build a wafer fab in Phoenix, Arizona, and is expected to produce 5-nanometer process products in the first half of 2024. The rele...[Details]
Microsoft is no stranger to innovation, having delivered outstanding products under its Surface brand, such as Surface Duo and Surface Book, according to Windows Latest. According to recently p...[Details]
Recently, NXP Semiconductors announced that it has reached a cooperation with NIO. NXP’s 4D imaging radar products will be deployed on some NIO models. It is reported that NXP provides a complete s...[Details]
An alliance centered around Mitsubishi Plastics and MKV Dream (headquartered in Tokyo) has built a solar-powered plant factory at the Center for Environmental Health Sciences at Chiba University. T...[Details]
At that time, no one had tried to use multiple LCDs to form a large screen simulation program. It uses ARM7 driver. I hope to communicate more. The simulation schematic diagram is as follows (the pr...[Details]
Today, China has become a veritable major automobile manufacturing and exporting country.
According to data released by the National Bureau of Statistics on October 18, China...[Details]
MicroPython Open Source section
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