In the previous article, the system has been successfully compiled. To verify whether the result is correct, the compiled system needs to be burned into the development board for further verification....
(I) Privacy issues: A survey jointly conducted by RFID Journal and market research organization ABI, called "RFID Journal Live", shows that "the biggest benefit of using RFID technology is that it can...
We have previously introduced how to use the LPS22 air pressure sensor in MakeCode. Now let’s introduce how to use it in CircuitPython.First of all, it should be noted that the I2C read and write func...
According to a report published by a market research company, the annual compound growth rate of the semiconductor industry was less than 3% from 1998 to 2002. In contrast, the growth rate of power ma...
[align=left]As a switching power supply engineer, you will often encounter the problem that the MOSFET on the power supply board cannot work properly. First, you need to correctly test to determine wh...
TDA2030 single power supply connection circuit diagram
TDA2030 is a Hi-Fi amplifier integrated circuit used in many computer active speakers. It is simple to connect and affordable. The...[Details]
Cloud computing, smartphones, and LTE services have led to a significant increase in network traffic. To support this increased traffic, the speed of IT equipment, such as those used in data centers,...[Details]
Preface
In recent years, the development of industries, limited resources and increasingly serious global warming have led to
the gradual attention paid to the concept of
environmental...[Details]
Online testing technology has important practical significance in overcoming the cumbersomeness and inefficiency of traditional off-line testing and improving the maintenance quality of modern elec...[Details]
Basic structure of electric vehicle
Electric vehicle: A vehicle that uses an onboard power source as its power source, uses an electric motor to drive the wheels, and complies with various req...[Details]
Smart voice thermos cups can remind users to drink water, take medicine, play music, etc. on time. Traditional solutions require multiple components such as MCU + temperature detection chip + power...[Details]
At present, electrification, networking, intelligence and sharing are becoming the development trend and trend of the automobile industry. As one of the new infrastructure fields, new energy chargin...[Details]
Regarding LEDs for lighting, we will briefly explain them from the following four aspects.
1. Composition of product standard system
LED is a new type of lighting appliance product. LED products...[Details]
As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
Does lithium iron phosphate battery have a better prospect than ternary lithium battery? My view on this question is that it is unlikely. Lithium iron phosphate batteries occupied the mainstream mark...[Details]
A single SoC supports multi-modal large model (Multi-Modal LLM) reasoning with 1 to 34 billion parameters, realizing front-end low-power generative AI. Santa Clara , California, USA , Janu...[Details]
An oscilloscope is a commonly used testing instrument that can convert electrical signals that are invisible to the naked eye into visible images. It has the advantages of precise measurement, good ac...[Details]
Since it is a bit troublesome to use a universal breadboard to build circuits for experiments at any time, I simply drew PCBs and made some microcontroller test boards, and explained them to you s...[Details]
Part 1 Oscilloscope Trigger Modes 1. What is the trigger mode of an oscilloscope? The "triggering" of an oscilloscope is to synchronize the scanning of the oscilloscope with the observed signa...[Details]
On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]
DIY/Open Source Hardware
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