Welcome to the second edition of the MicroPython Newsletter! [b]Hardware[/b] Last week we announced the upcoming release of the new pyboard D series, which we hope to have rolling out in the coming mo...
I recently learned microcontrollers and used the 877A learning version. When I was learning to light up LCD1602, the code that could light up on the learning board always failed in simulation. Finally...
I retired a watch I bought many years ago. One of the buttons was broken. I took it apart to see if it could be repaired. But... forget it. I'll just buy another one. Hahaha.
I don’t know if you have ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 20:04[/i][color=#000][font=Arial, Helvetica, sans-serif, 宋体][b]The discussion about the "WeChat charging incident" has been a hot topic re...
[i=s]This post was last edited by Hot Ximixiu on 2021-9-8 08:42[/i]Perf-V is a cost-effective RISC-V FPGA development board that provides a wealth of interfaces, expansion boards, and demo cases.
Perf...
Sailing is gaining more and more attention. How to use modern technology to assist training and improve competition results is particularly important. Considering the real-time data collection in t...[Details]
A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be controlled in...[Details]
my country is a big country in agriculture, grain production and consumption. Grains are a necessary condition for our nation to survive and develop. The flour processing industry will exist forever w...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
This paper designs a 16x16LED Chinese character display bar based on single-chip dynamic scanning control, briefly analyzes the principle of Chinese character display, and studies how the LED displ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
The overall operating performance of an electric car depends first on its battery system and motor drive system. The drive system of an electric car is generally composed of three main parts: a con...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
DigRF
is
poised to replace the two main forms of data communication paths between RF and baseband semiconductor devices:
analog
signaling, and proprietary digital signaling (paralle...[Details]
Any power transmission and distribution equipment and power-consuming devices cannot be pure resistive loads, so they must occupy a certain amount of reactive power. The existence of reactive curre...[Details]
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