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[Other resource] vhdl_vga

Description: 彩条信号发生器使用说明 使用模块有：VGA接口、脉冲沿模块、时钟源模块。 使用步骤： 1. 打开电源+5V 2. 信号连接，按下表将1K30信号与实际模块连接好。 3. 1K30板连接好并口线，并将程序加载。 4. 将彩色显示器的线与VGA接口连接好。 5. 彩条信号就可以在显示器中产生，通过脉冲沿模块按键MS1可以改变产生彩条的 -color of the signal generator for use with the use of modules : VGA, pulse along the module, module clock source. Use steps : 1. Turn the power 5V 2. Signal connectivity, the table below will 1K30 signal with the actual module linking well. 3. 1K30 good parallel plate connections and will be loading procedures. 4. Will the line color display with VGA interface connector good. 5. Choi of the signal can be generated in the display, along the pulse button MS1 module can change color of the produce
Platform: | Size: 95920 | Author: 刘浪 | Hits:

[Other resource] vhdl_LED

Description: 点阵显示实验示例使用说明 使用模块有：时钟源模块、点阵显示模块，脉冲沿模块。 使用步骤： 1. 打开电源+5V。 2. 信号连接，按下表将1K30信号与实际模块连接好。 3. 1K30板连接好并口线，并将程序加载 4. 脉冲沿模块的按键MS1为复位清零键，灯灭时有效，点阵块上会显示汉字。 -lattice experimental use of the use of sample modules : clock source modules, dot-matrix display module, pulse along the module. Use steps : 1. Turn the power 5V. 2. Signal connectivity, the table below will 1K30 signal with the actual module linking well. 3. 1K30 good parallel plate connecting lines and procedures for loading 4. Pulse module along the MS1 to reset button, reset button, when the lights were effective, Lattice pieces will be shown on Chinese characters.
Platform: | Size: 334063 | Author: 刘浪 | Hits:

[Other resource] Vmeter

Description: 在picdemo2实验板上的一款lcd+adc程序，由pa0测得电压，在lcd上显示，当电压值高过3.5v时，报警-picdemo2 experimental board in the new LCD celade procedures pa0 measured by the voltage, the LCD on, when voltage is higher than 3.5V, the Alarm
Platform: | Size: 139747 | Author: 吕江波 | Hits:

[Other resource] 5v

Description: altra下载线资料。max7000系列，下载线-downloading information. Max7000 series, download cable
Platform: | Size: 801191 | Author: 张书 | Hits:

[Other resource] DM9000AE_DATAS

Description: DM9000AE的中文手册。很难得得哦。LOCAL BUS芯片现推荐一款DM9000AE网卡芯片，其基本特性是48PIN，10/100MLOCAL-BUS interface，工作模式8/16bit, 有AUTO－Mdix(自动翻转）、TCP/Ip加速（check sum offload)减轻CPU负担，提高整机效能，20ns响应时间。2.5V/3.3V低功耗。广泛应用在IPTV、IPSETBOX、VOD、IPCAMERA、IPVIDEOPHONE等产品.-DM9000AE the Chinese manual. In a rare oh. LOCAL BUS new chip is recommended DM9000AE LAN chip its basic features are 48PIN, 10/100MLOCAL-BUS interface, mode 8/16bit, AUTO - Mdix (automatic overturned), TCP / Ip acceleration (check sum offload) reducing CPU burden, improve unit efficiency, 20ns response time. 2.5V/3.3V low power consumption. Widely used in IPTV, IPSETBOX, VOD, IPCAMERA. IPVIDEOPHONE products.
Platform: | Size: 4858539 | Author: 黄勇 | Hits:

[assembly language] 炉温采样

Description: 设炉温变化范围为0－100º C，相应电压为0－5V。要求：每隔30秒钟采集一次温度数据，并将采集的数据送七段段码显示（十进制）。采集到的炉温在40º C－60º C是正常，其他为不正常。不正常时要求通过蜂鸣器报警，报警时间为2秒，用查询方式读取数据。-based temperature range of 0-100
Platform: | Size: 1248 | Author: 达闻西 | Hits:

[Other resource] TimerMode_PWM

Description: he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with only 2 discrete levels, for example 0V and 5V and a constant period. The current value of this signal at a certain poiTnt of time is proportional to its Duty Cycle. That s the High Time during one period divided by the period. It can also be calculated as the average value during a particular period. That means after low pass filtering, (e.g. RC circuit) the signal becomes analog, with an actual value controlled by the microcontroller. The PWM functionality enables the LPC932 to control for example the speed of DC motors or the brightness of electric lighting.-he LPC932 can be used to create a Pulse Width Modulated PWM signal. That s an analog signal, with only two discrete levels, for example 0V and 5V and a constant period. The current value of this signal at a certain time is of poiTnt proportional to its Duty Cycle. That s the High Time during one period divided by the period. It can also be calculated as the average value during a particular period. That means after low pass filtering (eg RC circuit) the signal becomes analog, with an actual value controlled by the microcontroller. The PWM functionality enables the LPC932 for example to control the speed of DC motors or the brightness of electric lighting.
Platform: | Size: 1141 | Author: 赵树斌 | Hits:

[Other resource] sysch

Description: 各种实用电路图 +5V输入+30V输出升压电路.gif 4管发射机原理图.gif USB转232电路.gif 超声波驱蚊虫器.gif 经典的电源电路(7805扩流).gif 等20多个电路-various practical circuit 5V input 30V output boost circuit. Gif four transmitters schematics. Gif 232 USB switch circuit. Gif ultrasonic pest insect repellent device. Gif classic power circuit (7805 expanding). Gif more than 20 circuits
Platform: | Size: 3227400 | Author: 罗怀林 | Hits:

[Other resource] dyb

Description: 利用单片机AT89S51与ADC0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示，但要求使用的元器件数目最少-SCM AT89S51 ADC0809 design with a digital voltmeter to measure 0 - 5V DC voltage between the value of four digital display, but requires a minimum number of components
Platform: | Size: 1458 | Author: 风格 | Hits:

[Parallel Port] fet120_adc10_02

Description: ADC10, Sample A0, 1.5V Ref, Set P1.0 if A0 > 0.2V-ADC10, Sample A0, 1.5V Ref, Set P1.0 if A0
Platform: | Size: 1528 | Author: 刘J.C. | Hits:

[Com Port] comyingyong

Description: 一个实用的串口编程程序，上面是COM的选择，左边显示比如0～5V的电压，右边显示0～255的数字，可以直接使用。-a practical serial programming, COM above is the choice the left side shows such as 0 to 5V voltage, 0 to the right shows the number 255 can be used directly.
Platform: | Size: 38096 | Author: 仇烨 | Hits:

[Other resource] IICBUS

Description: AT24C02是美国ATMEL公司的低功耗CMOS串行EEPROM，它是内含256×8位存储空间，具有工作电压宽（2.5～5.5V）、擦写次数多（大于10000次）、写入速度快（小于10ms）等特点。 -ATMEL Corporation of the United States of low-power CMOS serial EEPROM, it is comprised of 256 x 8 storage space, with wide operating voltage (2.5 to 5.5V), Erasable more often (more than 10,000), write fast (less than 10ms), and so on.
Platform: | Size: 956 | Author: 罗汝林 | Hits:

[Other resource] FLASHDRV

Description: AT29C040，W29C040及其兼容小扇区，5V，FLASH MEMORY 读写程序。这类芯片扇区为256字节。MX29C040等512字节需修改扇区字节数据。本程序在成功应用在三菱M30802，M30620等系列CPU上。供参考。-AT29C040, W29C040 small sector and its compatibility, 5V, FLASH MEMORY read and write procedures. Such chips for 256-byte sector. MX29C040 as 512 byte sectors are required byte data. The successful application of the procedures in Mitsubishi M30802, M30620 series CPU. For reference.
Platform: | Size: 1699 | Author: WYS | Hits:

[Other resource] AMC2576_C

Description: The AMC2576 series is a step-down switching regulator with all the required active functions. It is capable of driving 3A load with excellent line and load regulations. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version. The AMC2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It requires only a minimum number of external components. Substantially, it reduces not only the area of board size but also the size of the heat sink. In some cases, no heat sink is required. The ± 4％ tolerance on output voltage within specified input voltages and output load conditions is guaranteed. The oscillator frequency accuracy is within ±10％. External shutdown is included, featuring 70 A(typical) standby current. The output switch includes cycle-by-cycle current limitation, as well as thermal shutdown for full protection under fault conditions.
Platform: | Size: 21757 | Author: dfdfdfd | Hits:

[Other resource] MPC8270-EXT-v10

Description: CPU MPC8270 SDRAM K4S561632 x4(128Mbyte) BOOT FLASH AM29LV640(8MByte) Nand FLASH 兼容三星的K9F系列的FLASH CPU JTAG口 核心板集成 串口 3个 SMC1、SMC2、SCC1 （SMC1扩展板和核心板都有输出接口） 以太网口 3个 FCC1、FCC2、FCC3 可编程发光二极管 6个 可编程发光数码二极管 1个 系统外部中断输入 4个 外部系统复位输入 1个 外部实时时钟 系统掉电，时钟不丢失 核心板电源 单一5V电源 开发系统电源 外部5V/3A输入或者ATX电源 （注意：这两个电源不能同时插入使用） BOOTLOADER U-BOOT 操作系统 Linux 2.4.18 开发工具 全套的设计开发工具，包括开发主机的操作系统安装盘 驱动软件 提供所有接口的驱动程序源代码 核心板尺寸 123mm X 86mm 扩展板尺寸 178mm X 134mm -MPC8270 CPU SDRAM K4S561632 x4 (128Mbyte) FLASH AM29LV640 BOOT (8MByte) Nand Flash compatible Samsung K9F3208W0A series of JTAG FLASH mouth core CPU board integrated Serial three SMC1, SMC2. SCC1 (SMC1 expansion boards and core boards have output Interface) Ethernet port three FCC1, FCC2. FCC3 programmable LED six programmable digital luminescent diode an external interrupt input system four external systems reset input an external real-time clock system power loss. clock core plate not lost a single 5V power supply system development 5V/3A external power input or ATX power supply (Note Italy : these two power use can not be inserted) BOOTLOADER U-BOOT Linux 2 .4.18 complete set of development tools to develop design tools, including the development of the mainframe operating system softwa
Platform: | Size: 486342 | Author: 王强 | Hits:

[Other resource] 3Vto5V

Description: 这是3V电压到5V电压转换的资料希望对大家有帮助-voltage is 3V to 5V voltage conversion hope that the information we have to help
Platform: | Size: 349470 | Author: 徐娜 | Hits:

[Other] csbv20

Description: 1.1 功能简介 三种测距模式选择跳线J1（短距、中距、可调距）： 短距：20cm~100cm左右（根据被测物表面材料决定），精度1cm； 中距：70cm~400cm左右（根据被测物表面材料决定）； 可调：范围由可调节参数确定，当调节在合适的值时，最远测距700cm左右； 1.2 应用领域 超声波测距模组是为方便学生进行单片机接口方面的学习专门设计的模块，它可以方便的和61板连接，可应用在小距离测距、机器人检测、障碍物检测等方面，可用于车辆倒车雷达以及家居安防系统等应用方案的验证。 1.3 电气参数 超声波传感器谐振频率：40KHz 模组传感器工作电压：4.5V~9V 模组接口电压：4.5V~5.5V 1.4 注意事项 􀂋 提供给模组的电源必须在4.5V以上，而且尽量保持电源电压的稳定。 􀂋 模组外接电源接口J3接入的电源不要超过12V。-1.1 profiles three models ranging choice Jumper J1 (short distance, the distance, adjustable from) : Short : about 20cm to 100cm (based on the measured surface materials), the accuracy 1cm; from China : sapling ~ tion about (based on the measured surface materials); adjustable : ranging from adjustable parameters, When appropriate adjustments in the value, about 700cm farthest location; 1.2 Ultrasonic Ranging areas of application modules for the convenience of students in the microcontroller interface specially designed learning modules, it can be convenient and 61 plate connections can be used in small distance range, the robot detection, obstacle detection, and so vehicles can be used to reverse radar and home security systems, applications such as the certification program. 1.3 electric
Platform: | Size: 1266715 | Author: 王刚 | Hits:

[Speech/Voice recognition/combine] ycar

Description: 语音控制小车[注]是凌阳大学计划推出的基于SPCE061A的代表性兴趣产品，它配合61板推出，综合应用了SPCE061A的众多资源，打破了传统教学中单片机学习枯燥和低效的现状。小车采用语音识别技术，可通过语音命令对其行驶状态进行控制。 语音控制小车的主要功能： 1． 可以通过简单的I/O操作实现小车的前进、后退、左转、右转功能； 2． 配合SPCE061A的语音特色，利用系统的语音播放和语音识别资源，实现语音控制的功能； 3． 可以在行走过程中声控改变小车运动状态； 4． 在超出语音控制范围时能够自动停车。 1.2 参数说明 车体：双电机两轮驱动 供电：电池（三节AA：1.5V×3） 工作电压：DC 4V~6V 工作电流：运动时约200mA 尺寸：155mm×85mm×35mm（长×宽×高）（如果加上61板高再加15mm）
Platform: | Size: 2254976 | Author: 王刚 | Hits:

[Other resource] data_vol_counter

Description: 数字电压表 利用单片机AT89S51与ADC0809设计一个数字电压表，能够测量0－5V之间的直流电压值，四位数码显示，但要求使用的元器件数目最少。 -digital voltmeter SCM AT89S51 ADC0809 design with a digital voltmeter, capable of measuring 0 - 5V DC voltage between the value of four digital display, but requires a minimum number of components.
Platform: | Size: 48172 | Author: 杨觉 | Hits:

[assembly language] X1205

Description: X1205 是一个带有时钟 振荡器用一个外部的 这样除去了外部的离散元件和一个调整电容 实时时钟用分别的时 存器日历可正确通过2099 年 强大的双报警功能 每个星期二或三月21日上午5:23均可 件的中断IRQ 管脚 该器件提供一个备份电源输入脚V 整个X1205器件的工作电压范围为2.7 V至5.5V 电 到1.8V(待机模式) 引脚排列图 串行时钟(SCL) SCL输入端被用来作为数据输入和输出的时钟同步信号 激活的-X1205 is a clock oscillator with an external use this to remove the external discrete components and a adjusted capacitor using real-time clock respectively at the deposit for calendar 2099 right through powerful dual alarm function every Tuesday or on March 21 0515 : may 23 pieces of the IRQ interrupt pin the device to provide a backup power input feet V devices throughout the X1205 a voltage range of 2.7 V to 5.5V to 1.8V -- (standby mode) pin map with serial clock (SCL) SCL input to be used as data input and output clock synchronization signals activated
Platform: | Size: 430933 | Author: 湘潭 | Hits:
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