picolua is a Lua programming environment for Pico. In addition to the Lua runtime, it includes a basic Unix-like shell, a full-screen editor, and basic file management tools. picolua is designed to be...
I am a novice. I am currently in charge of a ZigBee wireless communication module for a project, the AW5161P2EF. I downloaded the manual, which contains the networking protocol and command configurati...
Hello everyone, I've recently been studying the derivation process of various inductance and capacitance values of NFC antenna matching circuits. Referring to the official application documents of NXP...
I have three RISC-V RV32 microcontrollers (GD32VF103 Zhaoyi Innovation, CH32V103 Jiangsu Qinheng, CH2601 Ali Pingtou Ge). RISC-V (pronounced "risk-five") is an open source instruction set architecture...
Is it the parasitic inductance of the switch?Then I saw a circuit similar to RCD function in the PFC circuit. Is the black circle the RCD circuit? Why is it different from the flyback switching power ...
There is a spike after the rectifier bridge, which cannot be clamped by the varistor. It can be clamped when the phase is 90 degrees, but not when it is -90 degrees. Is it because the varistor cannot ...
(1) Before measuring, the size of the current to be measured should be estimated, and the appropriate range should be selected so that the pointer indicates more than the base scale during measuremen...[Details]
Industrial robots
are
robots
used in automated production and manufacturing processes
. In industrial robot manipulators, in order for the robot to operate, transmission devices need t...[Details]
Network sorting EvoNexus is launching an incubator program to recruit and support startups developing the 5G ecosystem. Tech giant Qualcomm has signed on to support the initiative as a sponsor. ...[Details]
——Interview with Xu Jialong, General Manager of State Grid Zhejiang Ningbo Power Supply Company
China Electric Power News Network reporter Zhao Ran
Reporter: The Meishan Smart Energy Inte...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
A topic goal
This project uses the 51 series single-chip microcomputer to realize a frequency meter and uses an LCD1602 liquid crystal display to display the measured frequency value.
Analysis of t...[Details]
In order to solve the problem of DC inverter AC, effectively utilize energy, and make the power supply output maximum power, a high-performance maximum power tracking inverter based on IR2101 is desi...[Details]
1 Introduction
In the experimental research of shock wave physics, the rationality of the test system design will directly affect the authenticity and effectiveness of the experimental results. I...[Details]
Recently, foreign media reported that Farshid Fallah, director of Samsung's XR and game developer relations, said at the World Augmented Reality Expo held in Santa Clara, California this week that Sa...[Details]
NVIDIA founder and CEO Jensen Huang delivered a more than two-hour keynote speech at GTC China, with autonomous driving being one of the keynote addresses. He released the software-defined autonomo...[Details]
Project Brainwave is Microsoft's deep learning acceleration platform, which is mainly aimed at real-time artificial intelligence applications. It has achieved a major leap in the performance and scal...[Details]
The sharp rise and fall of various virtual currencies such as Bitcoin has stirred the whole world. In order to mine, many miners are also using all means. In addition to snapping up various graphi...[Details]
ATmega16 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BODLEVEL, ...[Details]
On October 30, Lianchuang Optoelectronics released its third-quarter performance report, stating that from January to September 2020, the company achieved operating income of 2.961 billion yuan, a ye...[Details]
Market Background
As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]