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In hardware, the I2C bus is composed of two lines, the clock bus SCL and the data bus SDA. The SCL of all devices connected to the bus are connected together, and all SDA are connected together. The ...[Details]
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In addition to counting steps and monitoring heart rate, smart bracelets can also be used for work supervision. According to Zero Distance Video, sanitation workers in the Hexi area of Nanjing are ...[Details]
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1. Connect with life We have learned how to control the beeping time of a passive buzzer. As the last lesson of this chapter, we will combine the knowledge we have learned in the LED chapter to wri...[Details]
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The first global agent to introduce new products October 27 , 2023 – Mouser Electronics, a well-known agent in the industry that is committed to quickly introducing new products and new te...[Details]
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As a new energy electric vehicle, fuel cell vehicles only need one or two minutes to be fully fueled. The core component is the fuel cell, and the conductivity of the proton conduction membrane great...[Details]
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The share price of MediaTek's indirect investment IC design company Goodix climbed, and on the 23rd it became the first A-share semiconductor stock with a market value of over 100 billion yuan (same ...[Details]
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This morning, OPPO officially announced a strategic partnership with Hasselblad, a global professional camera manufacturer. OPPO will focus on joint research and development of color with Hasselblad ...[Details]
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#include"reg51.h"
sbit DQ =P3^7; //define communication port
//Delay function
void delay(unsigned int i)
{
while(i--);
}
//Init function
Init_DS18B20(void)
{
unsigned char x=0;
DQ = 1; //...[Details]
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Introduction
In recent years,
the luminous efficiency
of
light-emitting diodes (
LEDs
)
has been greatly improved. Due to the low power consumption and long life of LEDs, ...[Details]
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The 14th China Automotive Blue Book Forum (CABF2022) with the theme of "Refresh" opened in Wuhan China Auto Valley. As a guest speaker at the first day's main forum, Shan Jizhang, founder and CEO of ...[Details]
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TAIV:
#define TAIV_TAACCR1 (0x0002)
#define TAIV_TAACCR2 (0x0004)
#define TAIV_TAIFG (0x000A)
TIMERA1_VECTOR is an interrupt vector that mainly handles the interrupt fl...[Details]
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(Source: Audi official website) According to foreign media reports, the new Audi A8 luxury sedan is equipped with a predictive active suspension. The suspension is adjusted by an electromechanic...[Details]
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DC Motor Control Circuit
Notes:
Here, S1 and S2 are normally open , push to close, press button switches. The diodes can be red or green and are there only to indicate direction. You may ...[Details]
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As we all know, the laptop market is a very mature industry and also a high-end consumer electronics market with a huge scale. In recent years, the outbreak of the epidemic has given rise to the dema...[Details]
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The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
Test/Measurement
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