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High-
brightness
LEDs are increasingly being used in lighting applications. This article describes a simple "momentary lighting" that uses only a few components. Three LEDs are suppli...[Details]
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Why distinguish data types?
In real life, we can write a string of numbers on paper at will and use the knowledge we learned in elementary school to accurately identify the size of the numbers...[Details]
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Recently, Continental released a new short-range radar that can detect the vehicle's surroundings more accurately, which means that Continental will enter a new stage of development in which it can d...[Details]
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Before Chinese Valentine's Day, I used Raspberry Pi to experiment with an 8*8 LED dot matrix displaying a heart pattern. In fact, this function is more suitable for Arduino. Apart from the cost facto...[Details]
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When using SWD to burn STM32 through J-Flash, various errors will occur; here are the reasons: 1. The reset pin is pulled low. This time I encountered that the capacitor of the reset pin was solder...[Details]
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In the single-chip computer control system, communication between the upper computer and the lower computer is often involved. This article mainly introduces the implementation process of serial comm...[Details]
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FR1 band 1024-QAM test cases validate throughput performance enhancements required to support enhanced mobile broadband services
Verify 3GPP Release 16 demodulation performance en...[Details]
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Next, we will learn how to use the character LCD module TC1602, and the interface microcontroller is at89s51.
【1602 LCD module introduction】
Character LCD is a kind of LCD display tha...[Details]
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For years, designers have relied on Controller Area Networks ( CAN ) to provide reliable communication between various subsystems and electronic control units (ECUs) in a car . However, as the numbe...[Details]
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Use stc89c52 microcontroller to control the air pump, with 2 working modes, the port can be modified by yourself
#include reg52.h
sbit a=P1^5; // flashing light
sbit b=P1^4; //air pump
sbit c=P3^7; ...[Details]
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LED
driver
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LED driver ICs for driving white LEDs account for about 50% of the total LED driver market. White LEDs are often used to
provide backlighting for small
...[Details]
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As shown in the figure, this is a detection circuit for signal amplitude within a given time limit. The detection circuit consists of a rectifier and filter circuit, a voltage comparator, a monostable...[Details]
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Programmable devices with embedded CPU cores provide an effective way to address a variety of design challenges that are difficult or expensive to solve using software or hardware alone. These device...[Details]
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Google officially launched the new tablet Nexus 7 (center) and multimedia player Nexus Q (right).
MarketWatch reported on Wednesday (27th) that Google Inc. (GOOG-US) finally unveiled the t...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]