PyPortal Pynt clock/weather display using CircuitPython, with RTC and NTP automatic time synchronization support.https://github.com/imekon/weather-clock...
Preface
This guide document is applicable to the development environment:
Windows development environment: Windows 7 64bit, Windows 10 64bit
Linux development environment: Ubuntu 14.04.3 64bit
Virtual...
Gizwits is positioned as smart hardware. The direction is that you use our hardware. We can provide us with software APIs. Everything is ready for you. You just need to know how to use it. It has abso...
Speaking of the difficulties of switching power supplies, PCB layout is not a big problem, but if you want to lay out a good PCB board, it must be one of the difficulties of switching power supplies (...
It is reported that GTM Research recently released the 2017 global photovoltaic inverter rankings. Among them, China's Huawei, China's Sungrow Power Supply and Germany's SMA ranked the top three in th...[Details]
Timers are the most commonly used peripherals, and they are often used to complete precise timing functions. I.MX6U provides a variety of hardware timers, some of which are very powerful. We start wi...[Details]
On March 10, State Grid Fujian Electric Power Co., Ltd. completed the task of connecting all the information of the province's high-voltage major customers to the provincial smart energy service pl...[Details]
With global energy storage capacity expected to double this year and triple in 2020, researchers are working to improve the performance of lead batteries for use in renewable energy int...[Details]
Swissbit announces long-term supply of SD and CompactFlash cards S-250 and C-350
Guarantee: Memory cards for legacy systems will continue to be available for 7 years.
Bron...[Details]
1. Introduction
Nowadays, with the development of information technology applications, it has become a trend to comprehensively apply wireless communication technology, intelligent collection techn...[Details]
What are the main applications of single-chip microcomputers? There are 6 categories in total. What are the applications in intelligent instruments and meters? What are the applications in industrial ...[Details]
The 8051 microcontroller has four 8-bit parallel I/O ports, denoted as P0, P1, P2 and P3. Each port is an 8-bit quasi-bidirectional port, occupying a total of 32 pins. Each I/O line can be used ind...[Details]
Is an induction motor an asynchronous motor?
The induction motor is an asynchronous motor. Under normal circumstances, the rotor speed of the induction motor is always slightly lower or slight...[Details]
0 Preface The car driving recorder, commonly known as the car black box, is an electronic device that can record the vehicle's driving speed, time, mileage and other status information. The drivi...[Details]
When we use an oscilloscope, we must first calibrate the oscilloscope 1. Each oscilloscope has its own calibration signal, which is different, as shown in the figure The calibration signal of this ...[Details]
With the development of industry, there is an increasing demand for remote monitoring and remote operation and maintenance through PLC networking. As a high-performance control device, Siemens PLC ...[Details]
Signal generators, also known as signal sources or oscillators, are widely used in production practice and the field of science and technology. Various waveform curves can be expressed by trigonometr...[Details]
Stm8 serial port: main functions: 1: Supports asynchronous transmission, so it becomes UART 2: lin mode master-slave 3: Infrared coding mode 4: Smart card emulation function The above functions are n...[Details]
We increasingly rely on technology to provide us with a sense of security: cameras, emergency phones and even security lighting give us a sense of reliability, letting us know that they are always ...[Details]