搜索：Output - 虫虫下载站

单片机编程  基于DAC7512的数控直流恒流源设计

为了解决磁放大器性能测试过程中，需要对其供给不同数值恒定电流的问题，设计了一种基于DAC7512和单片机的数控恒流源系统。该系统采用AT89C51作为主控器件，将计算机发送的电流控制字命令转换为D/A转换器控制字，通过模拟SPI通信接口，写D/A控制字到DAC7512，从而控制其输出相应数字电压值，经差动缩放电路、电压/电路变换 ...

https://www.eeworm.com/dl/502/29315.html

下载: 168

查看: 1081

单片机编程  基于msp430单片机的便携式数字倾角仪的研制

介绍了一种基于MSP430系列单片机和ADXL203加速度传感器的数字式倾角仪，它不仅可以实现水平度检测，而且可以测量00～3600范围内的任意倾角，分辨率可达O．1。。此外，由于该倾角仪输出为数字结果，因此它也可以与其他的数字设备结合起来，组合成一个功能更加强大的仪器。该数字倾角仪可广泛应用于建筑、机械、道路、桥梁、 ...

https://www.eeworm.com/dl/502/29406.html

下载: 67

查看: 1060

单片机编程  SN65LBC170,SN75LBC170,pdf(TRIP

The SN65LBC170 and SN75LBC170 aremonolithic integrated circuits designed forbidirectional data communication on multipointbus-transmission lines. Potential applicationsinclude serial or parallel data transmission, cabledperipheral buses with twin axial, ribbon, ortwisted-pair cabling. These devices ...

https://www.eeworm.com/dl/502/29512.html

下载: 115

查看: 1044

单片机编程  单片机与PLC的区别

要搞清楚单片机与PLC的异同，首先得明确什幺是单片机，什幺是PLC。对此，我们简要回顾一下计算机的发展历程也许有帮助，按计算机专家的原始定义，计算机系统由五大部分--即控制单元（CU）、算术运算单元（ALU）、存储器（Memory）、输入设备（Input）、输出设备（Output）组成。早期计算机（晶体管的或集成电路的，不包括电 ...

https://www.eeworm.com/dl/502/29623.html

下载: 33

查看: 1077

单片机编程  AD9859芯片资料

FEATURES400 MSPS internal clock speedIntegrated 10-bit DAC32-bit tuning wordPhase noise ≤ –120 dBc/Hz @ 1 kHz offset (DAC output)Excellent dynamic performance>75 dB SFDR @ 160 MHz (±100 kHz offset) AOUTSerial I/O control1.8 V power supplySoftware and hardware controlled power-down48-lead TQFP/EP ...

https://www.eeworm.com/dl/502/29887.html

下载: 131

查看: 1071

单片机编程  PCA9536—4位I2C和SMBus IO口产品数据手册

The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple solution when additional I/O is needed ...

https://www.eeworm.com/dl/502/30567.html

下载: 25

查看: 1084

单片机编程  PCA9534—带中断的低功耗8位I2C和SMBus IO口

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, l ...

https://www.eeworm.com/dl/502/30569.html

下载: 142

查看: 1090

单片机编程  CAT25128－128Kb的SPI串行CMOS EEPRO

The CAT25128 is a 128&#8722;Kb Serial CMOS EEPROM device internally organized as 16Kx8 bits. This features a 64&#8722;byte page write buffer and supports the Serial Peripheral Interface (SPI) protocol. The device is enabled through a Chip Select (CS) input. In addition, the required bus signals are ...

https://www.eeworm.com/dl/502/30683.html

下载: 68

查看: 1069

单片机编程  CAT823 CAT824 CAT825 带看门狗和手动复位

The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device’s specified trip value and then maintains the reset output active condition until the de ...

https://www.eeworm.com/dl/502/30689.html

下载: 105

查看: 1083

单片机编程  PAM2862 1A LED Driver with Int

The PAM2862 is a continuous mode inductivestep-down converter, designed for driving singleor multiple series connected LEDs efficientlyfrom a voltage source higher than the LEDvoltage. The device operates from an inputupply between 6V and 30V and provides anexternally adjustable output current of up ...

https://www.eeworm.com/dl/502/30962.html

下载: 64

查看: 1036

搜索结果

按分类筛选