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The F020 has a 1.2V, 15×10-6/℃ bandgap voltage reference generator and a two-times gain output buffer on the chip. The 2.4V reference voltage (VREF) can be connected to ADC0, ADC1 and DAC through ext...[Details]
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On December 17, NIO Chairman Li Bin personally tested the thousand-mile endurance of the semi-solid battery pack installed in the smart pure electric vehicle ET7 for 14 hours in the cold winter, and ...[Details]
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1. Introduction to RS485 bus RS485 bus is a common serial bus standard, which adopts balanced transmission and differential reception, so it has the ability to suppress common mode interference. ...[Details]
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Today, Zhang Yixing's studio announced that it has officially terminated its contract with Samsung due to unclear definitions of countries and regions for Samsung mobile phones. The details are as fo...[Details]
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Q-Free has launched Kinetic CV, its latest connected autonomous vehicle (CAV) data solution, as well as the latest application of Kinetic Mobility, Q-Free’s innovative single-dashboard traffic manage...[Details]
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As a semiconductor device, the life of LED lamp beads is more than 50,000 hours. Electrolytic capacitors are commonly used in LED lighting drive solutions, and their life is only 5,000~10,000 hours. T...[Details]
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#include avr/io.h #define dark 8000000 #define baud 9600 #define CALL 0X24 //Host call #define BUSY 0X15 //Slave is busy #define OK 0X00 //Slave is ready #define SUCC 0x2A //Receive successfully #d...[Details]
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Microcontrollers (MCUs) are generally considered digital devices. By default, their output voltage levels are either high or low, not neutral. To achieve the requirement of LED brightness control, th...[Details]
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Host computers and PLCs are two common devices in the field of industrial automation. They have certain differences in functions, application scenarios, and working principles. This article will di...[Details]
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1 Introduction
LED video display screens have the advantages of high brightness, wide viewing angle, long life, high cost performance, and the ability to display various texts, graphics,...[Details]
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The mobile phone RF characteristic measurement solution includes the measurement of radiated power and receiver characteristics. This article introduces the test principle, the composition of the t...[Details]
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According to a research report released by the research firm IDC, although the epidemic last year affected the global economy, the semiconductor market performed better than expected, mainly benefiti...[Details]
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RTC is a common component in current devices, and many devices need to check the time. The RTC real-time clock has been integrated into many microcontrollers. In the past, a special clock chip was re...[Details]
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Use the IO port query method to realize the key control of the LED's light on and off #include "s3c24xx.h" #define LED_ON 0 #define LED_OFF 1 #define KEY1_POS (0) //The position of key 1 on t...[Details]
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Introduction
As the core component of the rotary steerable intelligent drilling system, the controllable eccentric uses the motor pump to generate power to push the ribs to extend and retr...[Details]
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