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This paper briefly introduces the RS-485 bus standard and compares several common RS-485 circuits . It also focuses on the latest mass-produced fully integrated isolated data trans...[Details]

The following program selects the crystal oscillator as 12MHz The clock cycle is the reciprocal of the crystal oscillator, which is 1/f(crystal oscillator). The machine cycle is 12 times the clock ...[Details]

COSEL has developed three new DIN-rail industrial power supplies 2022-09-13 • Economical design • 35mm rail standard • Low standby power consumptio...[Details]

This section describes the interrupt handling of the ATmega48/88/168. For more general AVR interrupt handling, see P11 “Reset and Interrupt Handling”. (Click on the image to enlarge) The typical re...[Details]

Use of Ohm Block 1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, you should choose an appropriate magnification so that the pointer indicates near the midpoint. I...[Details]

＃i nclude #define uchar unsigned char #define T_CLK RC3 #define T_IO RC4 #define T_RST RC5 unsigned char TDATA; int js; int Order ; bit sci_sign=0; int buf ; void Get1302(fly *); void RT...[Details]

Recently, Apple announced its environmental performance in the past two years: through redesign, Apple completely eliminated the plastic film covering the iPhone box, reducing the use of 600 tons of ...[Details]

Abstract: After more than ten years of development, touch screen technology has become a convenient and economical means of human-machine interface input. TSC2046 is a four-wire resistive t...[Details]

As 32-bit RISC systems become more powerful, the desktop x86 architecture is also gradually reducing its power requirements. Today, both platforms can be used to design battery-powered mobile devic...[Details]

Learning MCU well is not our main goal. What we ultimately want is to use MCU well and realize various functions you want to realize. In addition to understanding and being familiar with various prog...[Details]

Phase Shifter Introduction Phase shifting between two signals of the same frequency, especially power frequency signals, is an important means of simulating and analyzing accidents in the ...[Details]

The circuit is mainly based on the 2.4 GHz two-way wireless transmission module JF24C. This module realizes high-speed data transmission function with a small volume, with a maximum rate of 1 Mb/s, a...[Details]

e-STORAGE, the energy storage subsidiary of Canadian Solar Inc. ("Canadian", 688472.SH), will deliver a 1,200-megawatt-hour (AC) energy storage system solution to Recurrent Energy's "Papago" energy...[Details]

Nowadays, cars have become a standard feature of every family. The most troublesome thing when driving out is the parking problem. Especially in first- and second-tier cities, the density of vehicles...[Details]

Castrol joins hands with Beijing Jianheng Certification Center and Zhonghong Science and Technology to launch immersion thermal management energy storage solution (October 16, 2024, Beijing,...[Details]