I got the board a few days ago. The original board already has an Arduino interface. Today I used a sensor expansion board to develop the DHT11 single-bus temperature and humidity sensor.The blue part...
I was cleaning up at home yesterday and found the TXS0104 chip I had applied for before, so I DIYed an I2C level conversion board.TXS0104 is a bidirectional level conversion chip with a rate of up to ...
Click to get"PCB Design Cheats"When it comes to PCB printed circuit boards, people both "love" and "hate" it. What people love is its ability to simplify circuit design, improve work efficiency, and r...
[i=s] This post was last edited by emmnn on 2022-7-11 16:36 [/i] **Table of Contents** [TOCM] # Preface After introducing the RTOS porting, today I will introduce the development and function demonstr...
The liquid level meter is a commonly used measuring instrument, mainly used to measure liquid media in various industries. The measurement method of the liquid level meter is very important to users....[Details]
Last time, we talked about that due to the continuous upgrade of the stm32 official library and iare ew arm, many configurations have changed. 1 This error occurred when upgrading stm32 stdlib 3.5...[Details]
OFL is a common fault problem of the instrument. In order to help customers better troubleshoot the OFL fault of the instrument, Xiaoman and our engineer Zheng Gong bring you this video "Instrument O...[Details]
Recently, Mobvoi Vice President of R&D Li Qin and STMicroelectronics Microcontroller Division China Senior Manager Cao Jindong jointly introduced the current cooperation direction of the two parties ...[Details]
Intel took a lot of flak when it announced new names for its future semiconductor process nodes during its Intel Accelerate event in late July. According to Intel, their new nodes are called Intel 7,...[Details]
During the National Day holiday, the construction sites of key projects in Chaoyang City were very busy. The builders gave up their holiday rest and seized the golden period of construction, working o...[Details]
When you use an 8- to 14- bit analog-to-digital converter (ADC) in your system , it is important to understand the converter's voltage reference path. Figure 1 shows a circuit that can accommo...[Details]
Editor's Note: The author of this article, Sagar Pushpala, has been a long-time executive in the semiconductor manufacturing field - holding key positions in large multinational companies, leading se...[Details]
CATL is accelerating the construction of a battery swap network for passenger cars and commercial vehicles, in order to fully open up the battery swap service value chain and build a new circle of th...[Details]
In today's highly developed wireless communications, interference is definitely something that is unwelcome. It may cause noise, interrupted mobile phone calls, and disrupted communications. In cellu...[Details]
TDK launches next-generation embedded motor controller HVC 5x series
Feb 16, 2023 - Trade News - PR2301
The HVC 5221D is a motor controller with 4 x 500 mA outputs for s...[Details]
Introduction to TMR Technology
TMR (Tunnel Magneto Resistance) is a new technology that uses magnetoresistive effect sensors in industrial applications in recent years. Its tunnel magnetoresis...[Details]
1. The waveform chart clears the old data each time and then displays the new data, while the waveform chart connects the new data to the end of the old data. The trend chart can add new data to the e...[Details]
introduction
Wireless charging technology shows great potential in the consumer market. Charging electronic devices without the use of wires not only provides a convenient solution for portabl...[Details]
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