The following uses the design of a street light controller as an example to illustrate how to use ADC12. Street lights will go out when the brightness is above a certain value, and light up when the b...
In the previous article , we learned how to use the GPIO input function . In this article, we will learn how to use interrupts to detect key presses.
1 Introduction to Linux Interrupts
1.1 The upper a...
Have you ever encountered this problem: The microcontroller used is IAP15F2K61S2. It was sent to the customer before, and problems occurred after a period of use. After returning it to us, no problem ...
1. System Overall Design
The system mainly consists of three parts: sensor execution part, wireless communication part, and Gizwits self-development platform part. The sensor execution part consists o...
Transparent LED display screens have been favored by the market since their launch, and have been widely used in various fields such as stage, auto show, and TV station. How are the types of LED trans...
Earlier this year, Samsung launched its Galaxy Book Flex 2-in-1 laptop in May and the company released the Galaxy Book Flex 5G in the market in September. Now, Samsung has launched the successor to t...[Details]
Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage b...[Details]
Washing machines are essential household appliances for every family. In the 1980s, they were called the "three major appliances" along with televisions and refrigerators. With the development of t...[Details]
In the past two years, Great Wall Motors has been developing faster and faster in the field of new energy. The launch of the Ora brand has also given Great Wall Motors a say in the field of pure elec...[Details]
AEC-Q200 compliant signal transformer design includes basic electrical insulation to provide higher safety and reliability for high-voltage electric vehicles and energy storage systems Bourns® SM...[Details]
Volvo Trucks has unveiled a new all-electric rear axle at the IAA Transportation trade fair in Hannover, Germany, which will help achieve a longer driving range. For pure electric trucks, by int...[Details]
Multithreading
is a hardware or software-based processing technique that primarily aims to exploit concurrency in computational work to improve performance. Multithreading can also be used to...[Details]
Chips are the most critical raw materials for LEDs , and their quality directly determines the performance of LEDs. Especially for high-end LEDs used in automobiles or solid-state lighting equipm...[Details]
With the rapid development of the electronics industry, the demand for small DC motors is increasing. This type of DC motor often needs to be tested for its current and speed before leaving the fac...[Details]
1. Introduction to FlexRay
1.1What is FlexRay?
FlexRay is a high-speed, deterministic, fault-tolerant bus technology for automobiles. It combines event triggering a...[Details]
Function Description: 1. This design uses STC89C52 microcontroller as the main controller; 2. LCD1602 liquid crystal displays the measured distance and temperature; 3. With temperature compensation f...[Details]
Experimental purpose:
1. Master the various working modes of ARM
2. Be familiar with the registers in various working modes of ARM
3. Learn to use soft...[Details]
With the development of science and technology and the needs of modern industrial production, the measurement and control of temperature has attracted more and more attention. Accurate temperature ...[Details]
Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
Microcontroller MCU
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