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pcb11
- smt 是一個前景廣闊的行業，此篇講述了pcb的制造工藝-SMT is a promising industry that when on the PCB manufacturing process
shuxianbiao
- 使用avr单片机开发的数显表，附带protel文件，原理图和pcb齐全，已在试用阶段，推荐下来学习。
PCB1
- S3C2410开发板的一些封装,对于喜欢PCB的朋友可能有用-PACKAGE OF S3C2410
PSCNC
- 一个雕刻机的源代码，还有编译好的程序，国外的-An engraving machine
Skill_sample
- 建立在Cadence SKILL上的人机交互程序, 用户通过表单输入参数来启动PCB版设计的数据处理-demo built on Cadence SKILL to display a form and take into parameter to perform post data processing for PCB board design
bmp2gbr
- This a simple software which convert mono bitmap image to a gerber file format. Useful to copy images to PCB artwork in design stage itself.-This is a simple software which convert mono bitmap image to a gerber file format. Useful to copy images to P
paomadeng
- 找了半天，开发环境里面没有我用的，我用的是protel 99se，对于上次上传的跑马灯EDA程序进行的PCB板设计，供大家学习参考。-Looking for a long time, development environment which did not I use, I use protel 99se, for the last upload Marquee EDA procedures of the PCB board design for them to learn informati
CAN_SPI
- 飞思卡尔８位单片机单片机，CAN转SPI原理图，ＰＣＢ-Freescale 8-bit single-chip microcontrollers, the CAN turn SPI principle diagram, PCB
LDS-5461
- 数码管尺寸封装，用于PCB设计封装使用。共阳共阴封装是一样的-7SEG footprint
3977PCB
- 一款靠3977驱动的驱动器原理图和PCB图纸，适合一般42、57型步进电机的控制。-A by 3977 driven drive schematic and PCB drawings suitable for general the 42,57-type stepping motor control.
RCDQLY
- 想用的电阻,电容,电感等的pcb封装图 -Pcb package Figure want to use resistors, capacitors, inductors, etc. ..
Acquisition-conditioning-circuit
- 独立光伏系统中隔离型对称半桥双向DC-DC变换器中电压电流采集调理及保护模块的PCB设计，ddb数据库文件中包含SCH及PCB-Stand-alone PV system AHB isolated bi-directional DC-DC converter, voltage and current acquisition conditioning and protection module PCB design, DDB database file contains the SCH and P
cc2591-ref
- TI公司CC2591应用标准参考PCB图-TI s CC2591 Application Reference PCB
PCB
- 这是我自己用altium designer 设计的电压比较器，由于分类和开发环境不懂选，就乱选啦，不好意思-This is my own design with altium designer voltage comparator, and development environments do not understand the classification election, election chaos friends, sorry
drl
- 此文件的开发环境为Cshell 用于PCB行业专门软件genesis！它能够实现此软件的钻带自动输出及相应的排序。-This document development environment for industry-specific software for PCB Cshell genesis! It can achieve this software drilled and the corresponding output with automatic sorting.
1602LEDpcb
- 1602液晶屏的pcb原理图，设计电子时钟。附有C51单片机开发程序等。-Schematic diagram of PCB 1602 LCD screen, electronic clock design. With C51 MCU development program.
Adult-supplies
- 成人用品，线路板原理图，PCB板图，带触摸功能，方便使用，供学习参考切勿用于商业-Adult supplies, circuit schematics, PCB board map, with a touch function, easy to use, for learning reference must not be used for commercial
1Assignment
- Good PCB layout techniques require understanding of non-zero trace impedance effects and coupling of signals, from one circuit to another through parasitic capacitances. SI analysis is essential for any board design, which ensures the proper function
ld
- 绿光模组电路图，含原理及PCB原档。激光可调驱动器-Green light module schematics, PCB-containing principles and original files. Laser adjustable drive
sinewave
- Pure sinewave inverter using pic16f72. full schematics with code and pcb with leds too. features: THD<3 noise <60db low battrey cut off proffisional battery charger overload protection fan control output voltage correction