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At the " Tesla Battery Day" held in September 2020 , Tesla launched the disruptive "4680 Battery". This type of battery is not only significantly larger than 18650 and 21700 batteries, but also ha...[Details]
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The circuit described in this article uses a VGA (ADL5330) and a logarithmic detector (AD8318) to provide closed-loop automatic power control. The circuit is stable over the entire temperature range ...[Details]
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The microcontroller source program is as follows: /* ***************************************************** */ /* ***************************************************** */ // Project: 51 MCU Deve...[Details]
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Specific implementation functions The system consists of STC89C52 single chip microcomputer + ZE08-CH2O formaldehyde sensor + LCD1602 liquid crystal display + button + buzzer + indicator light + powe...[Details]
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Dilong Power Supply (dilongChina) - Find a reliable car power supply manufacturer, order DC/DC converters and car chargers, and go to Dilong New Energy. Dilong has been focusing on the power supply...[Details]
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Today, blogger @数码闲聊站 revealed that iQOO's next-generation flagship iQOO 9 Pro will be released soon. It retains the highly acclaimed top-level E5 2K flexible screen of the previous generation ...[Details]
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The application field of video surveillance is becoming more and more extensive. With the rapid development of electronic information technology, multimedia technology and network technology, embedded...[Details]
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Nowadays, laptops and desktops are gradually abandoning parallel and serial ports; many netizens also told me that desktops no longer have parallel ports and download cables cannot be used, and asked...[Details]
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The eight-segment digital tube is composed of eight segments of LEDs. The cathodes or anodes of each LED are connected together, which is called the "bit select line": common cathode or common anode.
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Passive shunts measure the current flowing through a relatively small resistor, typically with a full-scale voltage drop of 60 mV for higher power devices and 200 mV for electronic instruments. Sim...[Details]
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Mir released the MYC-LMA35 core board and development board of embedded processor module based on Nuvoton MA35D1 chip design. MA35D1 is a heterogeneous microprocessor chip integrating 2 Cortex-A35 ...[Details]
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#include"reg52.h"
typedef unsigned char uchar;
typedef unsigned int uint;
//digital tube port control
sbit SG = P0^0; //control the ones digit
sbit SS = P0^1; //contr...[Details]
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"According to the design, if the Yonggang substation wants to achieve 'one-button smooth control' intelligent operation, 240 industrial video-grade cameras need to be installed to realize intellige...[Details]
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This is a PWM speed control program for DC motors with AT89C51 MCU. The program can be directly used in AT89C52, AT89S51, AT89S51, STC89C51, STC89C52 MCUs. The MCU crystal uses 11.0592M. The DC motor...[Details]
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Since last year, there have been frequent news reports about shortages of various chips leading to reduced car configurations and even production line stoppages. Car manufacturers such as Audi, BMW, ...[Details]