I want to make a high frequency LC oscillator circuit, which requires a high frequency transformer, but I can't buy a high frequency magnetic core. Taobao has nickel-zinc ferrites, but they are all NX...
[i=s] This post was last edited by littleshrimp on 2019-5-6 17:26 [/i] Datasheet:Application Note:Code:Schematic Library:PCB Library:Official Evaluation Board Gerber File:...
Continue to study the official routines. This time, we use the TCPWM_P4_periodic_Interrupt01 example. For the opening method of the routine, please refer to the steps for opening the PWM routine in th...
I tried lis25ba today, and it was possible to operate x-nucle0-iks01a3 using the analog IIC of GD32F350.
According to the operation manual, as shown below:
Reading the device ID should return 00100000...
There are many relevant parameters in the MOS tube data sheet. Taking the MOS tube VBZM7N60 as an example, let’s take a look at what parameters the MOS tube data sheet generally includes.The limit par...
I have 20 years of experience in development, including PDA development, secondary development of all-in-one card products (attendance machines, consumer machines), and secondary development of zebra ...
AI agents use LLM to automatically generate reward algorithms and train robots to complete complex tasks.
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Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
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1. Introduction to PWM Pulse Width Modulation (PWM) is a very effective technology that uses the digital output of a microprocessor to control analog circuits. Simply put, it is the control of puls...[Details]
On the afternoon of September 10, Wu Lei, Secretary of the Party Committee and Chairman of Shanghai Electric Group, conducted a work investigation at Shanghai Electric Energy Storage Technology Co....[Details]
The moisture content of grain is an indicator of grain quality and a basic item for grain testing. Normal grain contains an appropriate amount of moisture, and the moisture content is usually maintai...[Details]
1. How does servo achieve control?
The servo mainly relies on pulses for positioning. Basically, it can be understood that when the servo motor receives one pulse, it will rotate the angle cor...[Details]
I have talked about the I2C protocol before and also gave a simple example. This time, using the I2C protocol, we can do a small experiment to let the microcontroller record the number of times the...[Details]
LED fill light uses LED light emitting diodes to fill light for the subject. LED lights are generally used in camera phones or digital cameras due to their low energy consumption and high brightnes...[Details]
In the context of the booming development of the Internet of Things , FD SOI technology has gained attention from all parties in the industry for its advantages such as low power consumption, integ...[Details]
There have been reports that Apple is working on a notch-free iPhone, but what does it look like? According to the latest news, the flexible folding screen iPhone that Apple is currently testing ha...[Details]
1 Characteristics and requirements of LED street light distribution
1 LED street light distribution shape characteristics
In road lighting, if the LED street light source is ...[Details]
The Stm32f10x series microcontroller has a Cortex-M3 core structure, which integrates the CM3core central processor core and advanced system peripherals, and implements built-in interrupt control, ...[Details]
Tests from PhoneBuff show that although the Samsung Galaxy S20 Ultra has 16GB of RAM, the improvement in app running speed is limited, and its main advantage is reflected in background multitask...[Details]
As 2021 comes to an end, a large number of new products are about to arrive in 2022. It is expected that manufacturers such as realme, OnePlus, OPPO, and Samsung will also launch their new fla...[Details]
In the process of switching power supply circuit design or circuit testing, the inductance of the coil or wire and the number of turns of the coil are often calculated in order to adjust and i...[Details]