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introduction
The timer is one of the basic elements for the normal operation of the communication protocol, and is mainly used for various timing and frame retransmission tasks. The timer used in t...[Details]
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1. Characteristics and application scenarios of RS232 and Profinet communication interfaces:
RS232 is a serial communication interface standard, commonly used to connect computers and external...[Details]
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2.1.2 Software The advantage of using Keil C51 to develop MCS-51 microcontroller is that it is much easier, but the disadvantage is that you don't know assembly language. For me personally, I can p...[Details]
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Do you know the testing principle and process of Keithley source meters? Antai Instrument Repair Center engineers share some experiences in using Keithley source meters: Keithley SourceMeter Test P...[Details]
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Today, Redmi and JD.com jointly launched the customized mobile phone Redmi K30 5G Speed Edition, which is officially released. It is the first to use Snapdragon 768G. The 6GB+128GB version is price...[Details]
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1 Introduction
The leakage relay is a protection device that can cut off the power supply of the protected line after the leakage current of the protected line reaches the set value (rated...[Details]
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The previous article talked about the second part, but did not finish it. This article continues with the second part, as shown below: When the module is initialized, uart_register_driver and uart_...[Details]
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Electronic loads are generally divided into two types: DC loads and AC loads. In terms of sales volume on the market, DC loads are dozens of times more than AC loads. And AC loads rarely have larger ...[Details]
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Measurement methods
For fast IV analysis of large capacitive DUTs, it makes sense to use the source voltage and measure current approach. Although charging is required to change the voltage across th...[Details]
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The rapid development of digital technology has led to an explosive growth in the market for mobile digital products such as smart phones, MP3, MP4, PSP, digital cameras, camcorders, and GPS. Accor...[Details]
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/// ... xiezhou 0x8a #define xienian 0x8c #define dumiao 0x81 #define dufen 0x83 #define dushi 0x85 #define duri 0x87 #define duyue 0x89 #define duzhou 0x8b #define dunian 0x8d #...[Details]
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The launch program is written in 51
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
#define TX_ADR_WIDTH 5
#define TX_PLOAD_WIDTH 4
// SPI...[Details]
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Capacitive touch sensing switches are not as susceptible to environmental wear as exposed buttons and switches, nor do they require space for mechanical parts to move, so they not only make the pro...[Details]
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introduction
A fuel dispenser is a liquid volume measurement system for adding fuel to motor vehicles. It can have functions such as IC card refueling and oil and gas recovery. Based on the safety ...[Details]
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SI SO should be used in reverse. TX /* ** Tx.c ** Transmit test program for PIC18F4520 and nRF24L01 or nRF24L01+ ** Uses the Microchip C18 compiler ** Based on SFE code for the CC5X compiler in 2...[Details]
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