The uf2 bootloader of the nRF52840DK development board uses the native USB of the nRF52840 to simulate a USB disk, and can directly copy and run the uf2 program. [list] [*]Source code: [url=https://gi...
1.1 PC - Program CounterAfter fetching an instruction, the CPU automatically increments the PC according to the number of bytes in the instruction, so the value of the 20-bit PC (R0) always points to ...
From: https://blog.adafruit.com/2020/09/21/circuitpython-6-0-0-beta-0-released/The first beta release of CircuitPython 6.0.0. It is relatively stable. The most notable additions since 5.3.x are basic ...
BEIJING, China, May 21, 2019 – Qorvo, Inc. (NASDAQ: QRVO), a leading provider of core RF solutions that connect the world, today announced that Cees Links has been inducted into the Wi-Fi NOW Hall of ...
Live broadcast time: October 29, 10:00-11:30Live broadcast topic: ST data center and communication network power management solutionsSpeech document: Click here to downloadWatch replay: Click to watch...
[i=s] This post was last edited by sipower on 2019-1-2 21:20 [/i] [align=left][font=宋体]【[/font]NXP Rapid IoT Review】+NO.1 First Hands-On Experience---Small but Complete[/align] [align=left][font=宋体]It...
On the one hand, the demand for consumer electronics such as televisions and laptops has increased significantly, while on the other hand, car manufacturers have reduced or stopped production. The do...[Details]
1 Introduction
The power supply is the core of all equipment, and its importance is like the heart of the human body, but the power supply has many forms. The parameters of the power supply ge...[Details]
LED light color and luminous efficiency
The color and efficiency of LEDs are related to the materials and processes used to make them. Currently, red, green, and blue are widely us...[Details]
Common problems with using switching power supplies (DC switching power supplies) Because we often design RF or low-frequency analog circuits, switching power supplies are rarely used in designs. H...[Details]
On the morning of January 31, Wangcheng held a New Year's opening ceremony of "Striving for Economy and Grasping Development" and a signing ceremony for investment promotion of "Return of Hunan Mer...[Details]
This article mainly introduces how to use PIC microcontroller to read humidity and temperature from DHT11 and display it on LCD display. In this example, the microcontroller model we use is PIC16F628...[Details]
LED display selection guide
LED large screen classification:
(1) According to the use environment, indoor display screen, semi-outdoor display screen, outdoor display screen
(2) Accordi...[Details]
MATLAB, Mathematica and Maple are known as the three major mathematical software in the industry. It is an advanced technical computing language and interactive environment integrated software develo...[Details]
The traditional electron beam welding power supply system adopts industrial frequency or medium frequency technology, which has the disadvantages of large size, low efficiency, poor beam stability, ...[Details]
The word "making cars" seems to have a magical power. Whichever technology company it appears in, that company will gain huge discussion heat and attention in a short period of time. If the company h...[Details]
■Grid infrastructure has always been the ballast and booster for stabilizing the economy. During the 13th Five-Year Plan period, the total planned investment in grid projects, including UHV project...[Details]
There are many types of liquid level measuring instruments in industrial production. Magnetic flap level gauge is one of the most common and common liquid level detection equipment. It has been widely...[Details]
As LED lighting is becoming more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. People say that LED power supply is a special power...[Details]
How to use Keysight PXI instruments to run LabVIEW programs (detailed steps) The PXI system provides a high-performance PC-based measurement and automated test platform. In addition to advantages i...[Details]
1. Introduction
As an indispensable power equipment in industrial production, the starting method of the motor has an important impact on the motor's service life, energy consumption, and mech...[Details]
MicroPython Open Source section
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