1. Enter the lvgl library
When searching the source code of Tina-SDK , I found a " gui " folder in the packages directory, which contains a lot of GUI libraries. I opened them and found that they were...
Thank you very much for the CC2541 development kit provided by TI . It has been a long time since I developed TI's 8051 Bluetooth. I would like to take this opportunity to develop the Bluetooth of the...
The microcontroller source program is as follows (with detailed comments): #include
#include
#include18b20.h #define uchar unsigned char #define uint unsigned int bit flag1s = 0; //1s timing flag unsi...
[i=s]This post was last edited by huo_hu on 2021-10-19 17:41[/i]This chip is quite commonly used. I wonder if anyone knows the conversion efficiency, or if there is any other simpler method. Without c...
In 2023, the energy storage industry is facing a serious internal competition. The UK has released a long-term energy storage incentive plan, but lithium batteries are excluded. Rumors that the fiv...[Details]
Modern vacuum tubes are composed of four basic components: the filament (for heating), cathode, grid and anode. When the filament is connected to a voltage, the cathode is heated, and the cathode e...[Details]
I. Introduction
Many MCU beginners always say when they communicate with me that I am a MCU beginner now, how can I learn MCU faster, is there a market for learning MCU? For this question, I will t...[Details]
Although swallowable video capsule endoscopes have been around for years, they can only move passively, driven by gravity and the body's natural movements, because doctors cannot actively control t...[Details]
I recently saw something very interesting. Tesla is building a team of traders to trade energy (electricity) for the future. This platform is called the Autobidder platform, which can trade and contr...[Details]
Research shows that among the information obtained by human sensory organs from the outside world, vision accounts for 60%, hearing accounts for 20%, touch accounts for 15%, taste accounts for 3%, and...[Details]
Author: Jessy Cavazos, Keysight Technologies Prior to 5G, most wireless device testing was performed using a conducted approach. This included testing modem chipsets, radio frequency (RF) parametri...[Details]
Introduction
The reliability of instruments and control systems directly affects the safe and stable operation of modern industrial production equipment. The anti-interference ability of the syste...[Details]
Function of the circuit
A current source is a constant current source that provides a constant current to a load with a varying resistance. By inputting a con...[Details]
The active power loss of the power transformer includes two parts: transformer no-load loss and transformer load loss. Under a certain load, the active power loss of the transformer can be expresse...[Details]
By diffusing ozone O3 (a strong oxidant) gas into the indoor atmosphere, the air can be purified. When there is light during the day, there is no O3 output and the circuit does not work. When there i...[Details]
The electromagnetic flowmeter is an inductive instrument that measures the volume flow of conductive media in a pipe based on Faraday's law of electromagnetic induction. It uses single-chip embedded t...[Details]
In the past two days, I have studied the DC motor speed regulation based on L298N and STM32. The experimental results are good. The speed of the DC motor can be regulated by adjusting the PWM duty cy...[Details]
Abstract: The phenomenon of achieving zero current ripple on one of the two inductors after the two inductors are coupled to each other is studied. The conditions for achieving zero ripple are di...[Details]
1. Experimental purpose: Through this experiment, learn the interrupt processing process of Windows CE6.0 and become familiar with the programming of running interrupts in the driver.
2. M...[Details]