On the expansion board designed in the previous article, the 8-bit IO port was expanded using PCF8574 with I2C communication. Now let’s test the input and output.1. Hardware CircuitThe PA8 and PA9 I2C...
The demos-sprinkle part of the CC3200 LaunchPad Out of Box routine implements the function of submitting data to the HTTP server of CC3200 through a POST request. [/size][/font][/color][/align][align=...
As the demand for global connectivity grows, many satellite communication (satcom) systems are increasingly using Ka-band frequencies, and the requirements for data rates are also rising. Currently, h...
Online weather clock based on ESP32Author: Tristan_C1. IntroductionThis project is "Online Weather Clock Based on ESP32". It uses the ESP32-S2 and ESP-S3 on the development board to connect to the Wi-...
The US government continues to use "national security" as an excuse to try to restrict suppliers from shipping to Huawei, and TSMC is of course the last line of defense. At present, the ...[Details]
Congratulations! The special customized power supply designed by our company for the Xinjiang Karamay Oilfield Project has now successfully passed the acceptance.
The input voltage of this pow...[Details]
introduction
Parallel Machine Tool, also known as Virtual Axis Machine Tool or parallel kinematic machine, is a new type of CNC machining equipment based on parallel mechanism. It is essen...[Details]
0 Introduction
Flashlights, MR-16 bulb upgrades, emergency lights, and virtually any low-power white light lighting application are already using LED technology.
Streetlights may be the...[Details]
Combined with the recent information from major research institutions, the iPhone has further eroded the Android camp's share in the high-end mobile phone market. Although the iPhone has an advantage...[Details]
How to connect a three-phase synchronous motor
The three-phase synchronous motor is a type of AC rotating motor, named because its speed is always equal to the three-phase synchronous speed. T...[Details]
The lightweighting of automobiles plays an indispensable role in the overall energy conservation and emission reduction of vehicles. As the body and chassis structural parts account for half of the...[Details]
Brian Whitaker, Product Marketing Manager, Keysight Technologies
The global automotive DC-DC converter market is expected to reach $18.7 billion by 2028, with a compound annual gro...[Details]
How to find the best test cable among many choices ? Times Microwave Systems introduces you to an ideal choice designed for production testing and laboratory applications - SilverLine test cable. T...[Details]
According to Apple's official website, Apple announced today that the Apple Arcade service will exclusively launch a game called "Disney Melee Mania" in December. The game will include many cla...[Details]
Homework: Convert a 4-bit binary number to ASCII code
Entry: R2 = 4-bit binary number, only take the lower four bits.
Export: R2 = converted ASCII code
1. First fileànew to create the asm file 20....[Details]
Development environment: Keil4 Firmware library development Target chip: STM32F107VC Preface: Here the company project requires writing a hardware with an Internet port bootlood according to th...[Details]
Relay: The relay is marked with: AC stands for alternating current, the bottom line 05V is the rated voltage of 5V, and the 30VDC below stands for 30V direct current. Relay circuit diagram connection...[Details]
In the process of learning MCU and developing MCU products, we usually use emulator as a powerful tool for debugging programs. But emulator is expensive, which is difficult for beginners and gene...[Details]
1 Introduction
After decades of continuous innovation and development, power electronics technology has become increasingly mature and widely used. It has evolved from a technology used in semi...[Details]
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