Z1 uses ON Semiconductor's MMSZ5231BT1G. The voltage on C12 was about 4.6V before, but now it is only about 4.4V. If it is too low, the battery will start, and the power consumption is high, so it can...
Today’s data centers need to process massive amounts of data from millions of mobile devices and other items that make up the Internet of Things. To keep these facilities running properly, data center...
Updated the firmware of PYBCNV2 and fixed a reboot bug.https://github.com/micropython-Chinese-Community/MicroPython_firmware/tree/master/pyboardCN_V2
or
https://gitee.com/microbit/MicroPython_firmware...
I am using the development board (STEVAL-IDB009V1) to test the ADC Polling Demo program and found that when the ADC1 pin is selected for input, the voltage value read back is normal, 2.7V, but when th...
[align=left][color=rgb(51, 51, 51)][size=17px][font=微软雅黑]In recent years, the field of robotics has continued to heat up, and a large number of robotic products have emerged, such as robot dogs, drone...
1. Power LED application market environment
1. As a new generation of alternative light sources, high-power LEDs are widely favored, with broad application market prospects and huge p...[Details]
Programmable power supplies are widely used in the test and measurement of various electronic products, and are also expanding to other industries. Just like the case I shared with you in an article ...[Details]
There are four port usage combinations of TIM2 of stm32: 1. When not remapped, the default four IO ports of TIM2 are PA0, PA1, PA2, and PA3 2. To use the port combination of PA15, PB3, PA2, and PA3...[Details]
The purpose of this article is to help engineers understand the basic principles of triggering and strategies for using triggering effectively.
What is a trigger?
Any oscilloscope has limited...[Details]
LG Chem previously stated that since 2017, SK Innovation has poached a total of 76 core personnel from almost all areas of its battery business, including research and development, production and qua...[Details]
According to the structural shape, the high-frequency head can be divided into two types: single-polarization split type and dual-polarity feed integrated (LNBF). Among them, there are more types ...[Details]
Since the first digital signal processor ( DSP ) chip was introduced in the early 1980s , DSP has brought great opportunities for the development of digital signal processing with its unique ch...[Details]
According to Apple's official website on the 25th, Apple invites iPhone 13 Pro and iPhone 13 Pro Max users to participate in the Shot on iPhone macro photography competition to magnify tiny t...[Details]
According to foreign media reports, Vitesco Technologies, the powertrain division of Continental AG, has begun to provide integrated electric axle drive systems (EMR3) for Dongfeng Passenger Vehicles...[Details]
The oscilloscope is the most typical instrument for time domain analysis. It is also one of the most diverse, largest, and most commonly used instruments in the current electronic measurement field. ...[Details]
I thought the matrix keyboard was very simple. I didn't expect to write a program. It took me an afternoon to write it. No wonder some people say that if technology and science are as easy as your ide...[Details]
On June 15, when answering questions from investors, Saiwei Semiconductor stated that the company has been providing process development and wafer manufacturing services for MEMS components of lens ...[Details]
The measurement principle of the NZ-TUF-2000 series ultrasonic flowmeter: When the ultrasonic beam propagates in the liquid, the flow of the liquid will cause a slight change in the propagation time, ...[Details]
At the end of last year, the automotive and game console industries faced insufficient production capacity due to chip shortages. At the beginning of this year, even though processors, graphics cards...[Details]
Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]