A2550H-15P-M3+A2550M-TP-D-G30

program stepper.c  stepper.hex /*  * STEPPER.C  * sweePINg stepper's rotor cw and cww 400 steps  * Copyright (c) 1999 by W.SirIChote  */ #include c:\mc51\8051io.h /* include i/o header file */  #incl...[Details]

Preface In traditional embedded systems, the design cycle, hardware and software development are carried out separately, and the system is integrated only after the hardware is completed. In many ca...[Details]

"The electron mobility of silicon carbide is 900, the channel mobility of silicon carbide MOSFET is 50, and the bulk mobility is 1000." Seeing such an introduction, you may be very confused, why are ...[Details]

AVR CH451 driver header file #ifndef _CH451_H  #define _CH451_H  #include avr/io.h   //CH451 command macro definition  #define CH451_RESET 0x0201 //Reset #define CH451_LEFT MOV 0x0300 //Set the movem...[Details]

　　stc12c5a60s2 pin exlvd 　　STC12C5A60S2 is a single clock/machine cycle (1T) microcontroller produced by STC. It is a new generation of 8051 microcontroller with high speed, low power consumption and...[Details]

Last night, Hong Kong's famous singer and diva Coco Lee died of depression at the age of 48. Fans were shocked by the sudden bad news. She left her sweet and warm smile and enthusiastic and cheerfu...[Details]

    To properly select D/A conversion chips and related peripheral circuits, you need to understand the performance indicators and pin functions of various integrated circuits, as well as the function...[Details]

Nowadays, when choosing a car, many consumers already pay attention to whether the car machine is smooth and whether the application is rich. If you say no, I want to ask, you at least care about whe...[Details]

1 Overview The main circuit topology of the diode midpoint clamped three-level inverter is shown in Figure 1. Due to the clamping of the diode, the maximum voltage th...[Details]

May 18, 2022 - Silicon Labs, a global leader committed to building a more connected world with secure, smart wireless technology, today announced the launch of a new 32-bit PG23 MCU to expand its FG2...[Details]

It is reported that Huawei's intelligent car research and development has new developments. Huawei Hicar cooperates with BAIC Blue Valley and will launch a new model in the first half of 2021. It is ...[Details]

Abstract: In order to meet the requirements of high-voltage and large-capacity inverter systems, a photovoltaic power generation system using an insulated gate bipolar transistor IGBT to form an ...[Details]

I wrote a "weird" program these days. I say it's "weird" because when I debug it on a single chip, the value of a variable always remains unchanged. The most typical "weird" statement is: _uKey = P2;....[Details]

　　This paper introduces the IC chip structure supporting the JTAG standard, the boundary scan test principle, and the method of using boundary scan technology to control the IC chip to be in a specif...[Details]

The on-site monitoring instrument for power metering devices is an intelligent instrument designed for online detection of line loss reduction and electricity theft prevention for power management ...[Details]