• cygwin.rar

    cygwin 64位 win10系统安装教程 ,成功安装 并且编译成功 !!!!非常完美!图文教程,非常清晰

    2020-08-12
    9
  • cygwin.rar

    cygwin bash: /etc/profile:permission denied 问题解决方法

    2020-08-12
    19
  • vcnl4040 规格书

    VCNL4040 integrates a proximity sensor (PS), ambient light sensor (ALS), and a high power IRED into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process. The 16-bit high resolution ALS offers excellent sensing capabilities with sufficient selections to fulfill most applications whether dark or high transparency lens design. High and low interrupt thresholds can be programmed for both ALS and PS, allowing the component to use a minimal amount of the microcontrollers resources. The proximity sensor features an intelligent cancellation scheme, so that cross talk phenomenon is eliminated effectively. To accelerate the PS response time, smart persistence prevents the misjudgment of proximity sensing but also keeps a fast response time. In active force mode, a single measurement can be requested, allowing another good approach for more design flexibility to fulfill different kinds of applications with more power saving. The patented Filtron TM technology achieves ambient light spectral sensitivity closest to real human eye response and offers the best background light cancellation capability (including sunlight) without utilizing the microcontrollers’ resources. VCNL4040 provides an excellent temperature compensation capability for keeping output stable under various temperature configurations. ALS and PS functions are easily set via the simple command format of I 2 C (SMBus compatible) interface protocol. Operating voltage ranges from 2.5 V to 3.6 V. VCNL4040 is packaged in a lead (Pb)-free 8-pin molding package, which offers the best market-proven reliability quality.

    2020-07-28
    34
  • vcnl4020 cpp library

    C++ Software Code for VCNL4010, VCNL4020, and VCNL3020

    2020-07-28
    14
  • designingvcnl4040.pdf

    Designing the VCNL4040 Into an Application,The VCNL4040 is a fully integrated proximity and ambient light sensor. It combines an infrared emitter and photodiode for proximity measurement, ambient light sensor, and signal processing IC in a single package with a 16-bit ADC. The device provides ambient light sensing to support conventional backlight and display brightness auto-adjustment, and proximity sensing to minimize accidental touch input that can lead to call drops and camera launch.

    2020-07-28
    9
  • sensorxplorerinstallation.pdf

    The SensorXplorer TM is a demonstration kit designed to help evaluate Vishay’s digital sensors featured on Vishay’s sensor boards. These boards, along with their respective software modules, can be used to demonstrate and test each sensor’s functionalities, allowing the user to quickly understand how various settings affect the sensor’s results. The SensorXplorer board includes a USB to I 2 C interface chip, a 3.3 V regulator, several indication LEDs, as well as multiple GPIOs to control the functionality of each board and allow data to be read and displayed on a PC. To get an overview of available sensor boards, as well as to download the software modules and board design files, please visit: www.vishay.com/optoelectronics/SensorXplorer. Here you will also find a link next to each board showing its availability at each of our distributors. The following document covers what you get in the box and how to use the kit to explore our sensor products.

    2020-07-28
    5
  • vcnl4040sensorboardfiles.pdf

    vcnl4040 Vishay Semiconductors ,VCNL4040 Sensor Board 官方开发板 原理图

    2020-07-28
    10
  • ITR20001-T 原版规格书

    The ITR20001/T consist of an infrared emitting diode and an NPN silicon phototransistor, encased side-by-side on converging optical axis in a black thermoplastic housing. The phototransistor receives radiation from the IR only . This is the normal situation. But when an reflecting object close to ITR, phototransistor receives the reflecting radiation .For additional component information, please refer to IR and PT.

    2020-05-09
    18
  • ITR9909原版规格书

    ․The ITR9909consist of an infrared emitting diode and an NPN silicon phototransistor, encased side-by-side on converging optical axis in a black thermoplastic housing, ․The phototransistor receives radiation from the IR only .This is the normal situation. ․But when an object is in between , phototransistor could not receives the radiation. ․For additional component information , please refer to IR and PT

    2020-05-09
    13
  • ITR9908中文规格书

    ITR9908 中文规格书,ITR9908 是一款光电开关,可以应用在很多电子产品中,比如检测水滴,检测液面,避障小车 以及光电远程控制开关

    2020-05-09
    50
关注 私信
上传资源赚积分or赚钱