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Java编程 This a collection of sample processes that provide examples ranging from how to use a particular BP
This a collection of sample processes that provide examples ranging from
how to use a particular BPEL activity such as pick or scope, to more complex
examples of processes that invoke external Web services or show techniques
such as handling multiple start messages.
软件设计/软件工程 The purpose of this document is to present how to use the Timer for the generation of a PWM signal t
The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic “music” synthesizer through an external buzzer. Example code is also available in the it.
单片机开发 FM1702的例子程序 Chip type : ATmega16L Program type : Application Clock frequency : 7.372800 MHz Memo
FM1702的例子程序
Chip type : ATmega16L
Program type : Application
Clock frequency : 7.372800 MHz
Memory model : Small
External SRAM size : 0
Data Stack size : 256
技术资料 AP2406
The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.
系统设计方案 The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate A
The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate Array [FPGA] of the CCD camera for the “Pi of the Sky” experiment is presented. The digital board of the CCD camera, its most important components, current implementation of firmware [VHDL] inside th ...
技术资料 AN2784
使用大容量STM32F10xxx的FSMC驱动外部存储器
(Using the high-density STM32F10xxx FSMC peripheral to drive external memories)
其他 opencv OpenCV is cross-platform middle-to-high level API that consists of a few hundreds (>300) C
opencv OpenCV is cross-platform middle-to-high level API that consists of a few hundreds (>300) C functions. It
does not rely on external numerical libraries, though it can make use of some of them (see below) at
runtime, if they are available
单片机编程 DTMF Decoding with a PIC16xxx
This application note describes how to decode standard DTMF tones using the minimum number of external discrete components and a PIC. The two examples use a PIC which has an 8 bit timer and either a comparator or an ADC, although it can be modified for use on a PIC which has only digital I/O. The Ap ...
软件设计/软件工程 Atmel’s AT91SAM7FP105 is a low pincount FingerChip processor based on the 32-bit ARM RISC processor
Atmel’s AT91SAM7FP105 is a low pincount FingerChip processor based on the 32-bit ARM
RISC processor. It features a on-chip biometric engine performing enrollment verification and
identification, an internal record cache of up to 25 records and a secure command protocol over
USB, SPI, UART. This pro ...
书籍 EDGE+for+Mobile+Internet
The General Packet Radio Service (GPRS) allows an end user to send and
receive data in packet transfer mode within a public land mobile network
(PLMN) without using a permanent connection between the mobile station
(MS) and the external network during data transfer. This way, GPRS opti-
mizes the us ...