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August 11, 2022 – Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor offering the widest selection of semiconductors and electronic components™, announced today tha...[Details]
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Commonly used multimeters are divided into pointer multimeters and digital multimeters; most pointer multimeters do not have a gear to measure AC current, so there is no way to directly measure lea...[Details]
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The five low power modes are LPM0~LPM4 (LOW POWER MODE), and the active state of the CPU is called AM (ACTIVE MODE). AM consumes the most power, and LPM4 consumes the least power, only 0.1uA. In ad...[Details]
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Kernel version of this environment: Linux ubuntu910 2.6.31-21-generic #59-Ubuntu SMP i686 GNU/Linux
Prepare the software package as follows:
bison_13a2.3.dfsg-4build1_i386.deb
build-essential...[Details]
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Recently, a ARM7+uClinux project needs to use a timer, but the timing accuracy requirement is not very high. So I thought of the LibRT library. The POSIX 100b.3 standard timer and message queue inter...[Details]
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#include string.h #include stdio.h #include pic.h #define uchar unsigned char #define uint unsigned int #include"cd1602.h" uint adsc ,adjz ,adsr ; //define 3 A/D conversion temporary variables uin...[Details]
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June 10, 2022 – Mouser Electronics, an authorized global distributor is proud to announce that it has won the 2021 Distributor of the Year Award from Hirose Electric USA, a renowned designer and ma...[Details]
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Transconductance operational amplifier, what does transconductance operational amplifier mean
Definition of Transconductance Operational Amplifier
An operational amplifier can be placed between t...[Details]
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With the rapid development of wireless communication technology, various new technologies and products emerge in an endless stream, resulting in a certain lag in the formulation of electromagnetic co...[Details]
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A multimeter is an instrument commonly used by electricians. It can measure voltage, current, resistance, and even distinguish the polarity of diodes and transistors. As the name suggests, it has man...[Details]
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The prices of large-size panels continue to plummet, and the main reason may come from domestic manufacturers. As downstream market demand weakens, LCD TV panel prices continue to decline, and the ...[Details]
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The NVIC_InitTypeDef structure defined in misc.h:
typedef struct
{
uint8_t NVIC_IRQChannel; //interrupt vector
uint8_t NVIC_IRQChannelPreemptionPrio rity; //Inte...[Details]
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On October 1, the General Office of the Hebei Provincial Government issued the "Several Policies on Supporting the Accelerated Development of the Digital Economy" (hereinafter referred to as the "Sev...[Details]
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In DC-DC design, current loop control has become a commonly used control method due to the great advantages of the current loop control mode. In the current loop, current sensing is the first step ...[Details]
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Wavelet transform has good time-frequency locality and is an important method for analyzing singular signals. Fixed-point DSP is widely used in engineering, with the characteristics of low cost and...[Details]
Analogue and Mixed Signal
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