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1#include NXP/iolpc2148.h 2#include stdio.h 3#include "uart.h" //System clock 4#define Fosc 12000000UL //Crystal oscillator clock 5#define Fcclk (Fosc * 5) //System frequency, must be an integer...[Details]
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Serial port 1 independent.c
//*******************************(Application of STC12 serial port 1 independent baud rate generator)************************************************
// Ma Zirong ...[Details]
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1 Introduction
Pointer-type and light-spot galvanometers have large external critical resistance and internal resistance, and have large losses in the circuit. Moreover, when the current in t...[Details]
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In recent years, the melting of Antarctica's ice has accelerated, and humans are facing a serious threat from rising sea levels. Because the state of the ocean at the bottom of the ice shelf and ...[Details]
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Coolpad will release the new COOL 20 Pro at 7 pm on December 1st, and the official is warming up the new phone again today. It is reported that Coolpad COOL20Pro will be equipped with MediaTe...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sour...[Details]
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The launching ceremony of the Chinese Academy of Sciences Integrated Circuit Innovation (Macau) Institute was held in Macau. It will jointly establish Macau Douqi Integrated Circuit Manufacturing Co....[Details]
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The high-voltage isolation probe is a probe with floating measurement function. It has good common-mode noise suppression capability. The input terminal has high input impedance and low capacitance...[Details]
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Generally speaking, manual filter debugging is actually a real-time iterative optimization process. In order to facilitate debugging, there will be tuning screws for debugging on the filter structure...[Details]
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Rohde & Schwarz: Focus on comprehensive TD-LTE test solutions
Rohde & Schwarz believes that the true maturity of TD-LTE requires the maturity of the entire industry chain, including systems, term...[Details]
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Huawei nova 8 Pro mobile phone starts pushing HarmonyOS 2.0.0.230 (C00E230R8P4) update, the download package size is 1.54GB. The update log shows that through this update, the HyperTerminal has added...[Details]
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Figure 20-2 shows the relationship between the analog input voltage and digital output of a single comparator. When the analog input voltage VIN+ is lower than
the VIN– voltage,
the compa...[Details]
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After the Spring Festival, "Made in China" ushered in good news. On March 1, data released by the Ministry of Industry and Information Technology showed that my country's industrial added value reach...[Details]
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China Energy Storage Network News:
On January 14, State Grid Fujian Electric Power Co., Ltd. held a special meeting to deploy various preparatory work before the construction of the nationa...[Details]
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When discussing the RC spike absorption problem of the secondary-side rectifier diode of Flyback, it is better to use RCD absorption than RC absorption to deal with such spike problems. With RCD abso...[Details]
GD32 MCU
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