pulse说明指导书.doc

脉冲传感器是一个精心设计插头和Arduino玩心率传感器。它能够用在
students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-
学生，艺术家，运动员，制造商，和游戏和移动开发人员，谁想要轻松地融入生活心rate data into their projects. The sensor clips onto a fingertip or earlobe and plugs right into Arduino with some率数据到她们项目。传感器夹在指尖或耳垂，塞到Arduino部分
jumper cables. It also includes an open-source monitoring app that graphs your pulse in real time.
跨接电缆。它还包含一个开放源码监控应用程序，实时图形你脉搏。
脉冲传感器套件包含：
1) A 24-inch Color-Coded Cable, with (male) header connectors. You'll find this makes it easy to embed the
1）一个1英寸彩色编码电缆，带有（公）头连接器。你会发觉这使得它很轻易嵌入
sensor into your project, and connect to an Arduino. No soldering is required.
传感器为您项目，并连接到Arduino。无需焊接。
2) An Ear Clip, perfectly sized to the sensor. We searched many places to find just the right clip. It can be hot-
2）耳夹，完美地大小传感器。我们找了很多地方找到适宜夹子。它能够热—
glued to the back of the sensor and easily worn on the earlobe.
粘在传感器后面轻易戴在耳垂。
3) 2 Velcro Dots. These are 'hook' side and are also perfectly sized to the sensor. You'll find these velcro dots
3）2魔术贴点。这些全部是'钩'侧，也完全是大小传感器。你会发觉这些魔术贴点
very useful if you want to make a velcro (or fabric) strap to wrap around a finger tip.
假如你想使一个维可牢尼龙搭扣很有用（或织物）带缠绕在指尖。
4) Velcro strap to wrap the Pulse Sensor around your finger.
4）尼龙搭扣带包裹着你手指脉搏传感器。
4) 3 Transparent Stickers. These are used on the front of the Pulse Sensor to protect it from oily fingers and
3）4透明贴纸。这些全部是用于脉冲传感器前端，以保护它从油性手指和
sweaty earlobes.
出汗耳垂。
5) The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
5）脉冲传感器有3个孔周围外部边缘，使它轻易缝成几乎任何东西。

前面传感器是漂亮一面和心脏标志。这是一方和
the skin. On the front you see a small round hole, which is where the LED shines through from the back, and
皮肤。在前面，你看到一个小圆孔，这是一个发光二极管从后面，和
there is also a little square just under the LED. The square is an ambient light sensor, exactly like the one used
还有一个小广场就在领导下。正方形是一个环境光传感器，完全像一个使用
in cellphones, tablets, and laptops, to adjust the screen brightness in different light conditions. The LED shines
在手机、平板电脑和笔记本电脑上，在不一样光线条件下调整屏幕亮度。发光二极管
light into the fingertip or earlobe, or other capillary tissue, and sensor reads the light that bounces back. The
光在指尖或耳垂，或其它毛细组织，和传感器读取光反射回来。这个
back of the sensor is where the rest of the parts are mounted. We put them there so they would not get in the
该传感器后面是安装在其它部分地方。我们把它们放在那里，这么她们就不会得到在
way of the of the sensor on the front. Even the LED we are using is a reverse mount LED. For more about the
前面传感器方法。即使是我们正在使用是一个反向安装领导。更多相关
circuit functionality, check out the Hardware page.[needs link]
电路功效，检验硬件页面。
The cable is a 24” flat color coded ribbon cable with 3 male header connectors.
该电缆是一个24“扁平彩色编码带电缆和3个公头连接器
红色线= +3 V至+5 V
BLACK wire = GND
黑丝= GND
PURPLE wire = Signa
紫色线为信号
脉冲传感器能够连接到Arduino，或插入面包板。在我们得到它之前
running, we need to protect the exposed circuitry so you can get a reliable heart beat signal.
运行，我们需要保护暴露电路，这么你就能够得到一个可靠心脏跳动信号。
在你真正开始使用你想隔离板从你传感器（自然）汗/油性
fingers. The Pulse Sensor is an exposed circuit board, and if you touch the solder points, you could short the
手指。脉搏传感器是一个暴露电路板，假如你接触焊点，你能够短
board, or introduce unwanted signal noise. We will use a thin film of vinyl to seal the sensor side. Find the
板，或引入无须要信号噪声。我们将使用一个薄膜乙烯基密封传感器侧。找到small page of four clear round stickers in your kit, and peel one off. Then center it on the Pulse Sensor. It小页四个明确圆形贴纸在您工具包，并剥离一关。然后将它放在脉搏传感器上。它should fit perfectly.应该完美。
当你很快乐时候，它就排成一排，把它挤在脸上！贴纸（制作
of vinyl) will kind of stretch over the sensor and give it a nice close fit. If you get a wrinkle, don’t worry, just
乙烯基乙烯基塑料拉伸过传感器，并给它一个很好靠近。假如你得到了皱纹，不要担心，只是
press it down really hard and it should stick. We gave you 4, so you can replace it if necessary.
把它压下来真极难，它应该坚持。我们给你4，假如需要，你能够把它替换。
That takes care of the front side. The vinyl sticker offers very good protection for the underlying circuit,
这需要照料前端。乙烯基贴纸为基础电路提供了很好保护，
and we rate it ‘water resistant’. meaning: it can stand to get splashed on, but don’t throw it in the pool!
和我们速度，它耐水性。意思是：它能够站在地上，但不要把它扔到游泳池里！
If this is your first time working with Pulse Sensor, you’re probably eager to get started, and not sure if
假如这是你第一次用脉搏传感器工作，你很可能急于开始，不知道是否
you want to use the ear-clip or finger-strap (or other thing). The back of the Pulse Sensor has even more
你想用耳朵夹或手指带（或其它东西）。脉冲传感器后面有更多
exposed contacts than the front, so you need to make sure that you don’t let it touch anything conductive or
接触比前面，所以你需要确保你不让它接触任何导电或
wet.
湿。
The easiest and quickest way to protect the back side from undesireable shorts or noise is to simply
保护背侧从意想不到短裤或噪声最简单快捷方法是
stick a velcro dot there for now. The dot will keep your parts away from the Pulse Sensor parts enough for you
贴魔术贴点现在。这个点会让你远离脉搏传感器部分，为你
to get a good feel for the sensor and decide how you want to mount it. You’ll find that the velcro dot comes off
要取得一个良好感觉传感器，并决定怎样安装它。你会发觉魔术贴点脱落
easily, and stores back on the little strip of plastic next to the other one.
很轻易，并存放在一个小塑料旁边另一个。
Notice that the electrical connections
通知电气连接are still exposed! We only recommend仍暴露！我们只推荐this as a temporary setup so you can这是一个临时设置，这么你就能够get started. We show you how to better开始。我们向你展示怎样愈加好seal the Pulse Sensor later in this在这以后，密封脉冲传感器document.文件。取得最新Arduino加工脉冲传感器软件在这里
Arduino代码被称为“pulsesensoramped_arduino-xx”
The Processing code is called “PulseSensorAmped_Processing-xx”
处理代码被称为“pulsesensoramped_processing-xx”
We strongly advise that you DO NOT connect the Pulse Sensor to your body while your computer or arduino is
我们强烈提议您不要将脉冲传感器身体在您计算机或Arduino是
being powered from the mains AC line. That goes for charging laptops and DC power supplies. Please be safe
从电源供电交流线路。充电笔记本电脑和直流电源供给器。请安全
and isolate yourself from from the power grid, or work under battery power.
和隔离自己从电源网格，或在电池供电下工作。
Connect the Pulse Sensor to: +V (red), Ground (black), and Analog Pin 0 (purple) on your favorite Arduino, or
将脉冲传感器：+ V（红）、地面（黑色），和模拟引脚0（紫色）你最喜爱Arduino，或
Arduino compatible device, and upload the ‘PulseSensoAmped_Arduino-xx’ sketch.
Arduino兼容设备，并上传pulsesensoamped_arduino-xx草图。
注意：假如你想功率脉冲传感器通道
with low voltage (3.3V for example), make sure
低电压（3.3V为例），确保
you have this line of code in the setup()
你在setup()有这行代码
analogReference(EXTERNAL);
analogreference（外部）；
Also, make sure that you apply the lower voltage
另外，确保您申请较低电压
to the Arduino Aref pin (next to pin 13)
以Arduino AREF引脚（引脚13旁边）
在完事以后上传，你应该和你心跳看到Arduino引脚13眨眼时间当你把sensor on your fingertip. If you grip the sensor too hard, you will squeeze all the blood out of your fingertip and指尖上传感器。假如你紧握传感器太硬，你会把全部血液挤出你指尖和
there will be no signal! If you hold it too lightly, you will invite noise from movement and ambient light. Sweet
将没有信号！假如你把它放得太轻，你会从移动和环境光中发出噪音。甜
Spot pressure on the Pulse Sensor will give a nice clean signal. You may need to play around and try different
脉搏传感器上点压力会给一个很好洁净信号。你可能需要玩不一样游戏
parts of your body and pressures. If you see an intermittent blink, or no blink, you might be a zombie or a robot.
身体和压力部分。假如你看到一个间断眨眼，或没有眨眼，你可能是一个僵尸或一个机器人。
To view the heartbeat waveform and check your heart rate, you can use the Processing sketch that we
要查看心跳波形和检验你心率，你能够使用我们处理草图
made. Start up Processing on your computer and run the ‘PulseSensorAmped_Processing-xx’ sketch. This is
使。开启处理在您计算机上运行“pulsesensoramped_processing-xx草图。这是
our data visualization software, and it looks like this.
我们数据可视化软件，它看起来像这么。
注意：假如在开启该代码时犯错，可能需要确保您选择是正确
serial port. Check the Troubleshooting section below..
串行端口。检验下面疑难解答部分。
大主窗口显示一个图形原始传感器数据伴随时间推移。脉冲传感器数据窗口能够
scaled using the scrollbar at the bottom if you have a very large or very small signal. At the right of the screen,
规模底部使用滚动条假如你有一个很大或很小信号。在屏幕右边，
a smaller data window graphs heart rate over time. This graph advances every pulse, and the Beats Per
一个较小数据窗口图心脏率伴随时间推移。这个图每一次全部在进步，每一个脉冲，每一次跳动
Minute is updated every pulse as a running average of the last ten pulses. The big red heart in the upper right
每分钟更新一次，每一个脉冲作为一个运行平均最终十个脉冲。右上方大红色心
also pulses to the time of your heartbeat. When you hold the Pulse Sensor to your fingertip or earlobe or (fill in
也脉冲到你心跳时间。当你把你指尖或耳垂脉搏传感器或（填写
body part here) you should see a nice heartbeat waveform like the one above. If you don’t, and you’re sure
身体部位在这里）你应该看到一个很好心跳波形像上面一个。假如你不，你肯定
you’re not a zombie, try the sensor on different parts of your body that have capillary tissue. We’ve had good
你不是一个僵尸，尝试在你身体不一样部位传感器，有毛细血管组织。我们有很好
results on the side of the nose, middle of the forehead, palm, and lower lip. We’re all different, original
结果一侧鼻子，中间额头，手掌，和下嘴唇。我们全部是不一样，原始
organisms. Play around and find the best spot on you and your friends. As you are testing and getting used to
生物。四处游玩，找到你和你好友最好地点。当你测试和被用来
the sensor. You may find that some fingers or parts of fingers are better than others. For example, I find that
传感器。你可能会发觉部分手指或手指部分全部比她人好。比如，我发觉
when I position the sensor so that the edge of the PCB is at the bottom edge of my earlobe I get an awesome
当我放置传感器，使PCB边缘在我耳垂下缘我得到一个真棒
signal. Also, people with cold hands or poor circulation may have a harder time reading the pulse. Run your
信号。一样，大家用冰凉手或血液循环可能会有一个更难时间读脉冲。运行你hands under warm water, or do some jumping-jacks!手在温水下，或做部分跳跃插孔！
脉冲传感器后面密封
Basic protection for the back of the Pulse Sensor
脉冲传感器后基础保护
and prep for attaching Velcro Dot.
和附加魔术贴点准备。
It’s really important to protect the exposed Pulse Sensor circuitry so the sweat of your fingertips or earlobe (or
它能够保护暴露脉冲传感器电路，所以你指尖或耳垂汗水真很关键（或
wherever) doesn’t cause signal noise or a short circuit. This How-To uses hot glue, which can be removed
在哪里）不引发信号噪声或短路。这是怎样使用热胶，能够删除
easily or re-worked if you want to change where you’ve stuck your Pulse Sensor. We love hot glue!
假如你想改变你脉搏传感器，很轻易或重新工作。我们喜爱热胶水！
The other things you’ll need are:
你需要其它事情：
Hot Glue Gun
热胶枪
Blue Tape (any tape should do ok)
蓝带（任何磁带应该做好）
Nail Trimmers (or your favorite trimming device. Flush-cut wire snips work well too)
指甲剪（或你喜爱微调装置。冲切剪工作过）
Read these instructions all the way through before you start!
全部方法，在你开始之前阅读这些指令！
First, attach the clear vinyl sticker to the front of your Pulse Sensor, as shown above. Then put a blob of
首先，在你脉搏传感器前面贴上清楚乙烯标签，如上图所表示。然后把一滴
hot glue on the back, right over the circuit. Size can be difficult to judge sometimes. What I meant was put a
热胶在后面，右边电路。有时也极难判定大小。我意思是说
hot glue blob about the size of a kidney bean on the back side of the Pulse Sensor.
热胶团对脉搏传感器后面四季豆大小。
然后，当胶水仍然很烫时，按脉冲感应器粘在一块粘粘一边
blue tape (I believe that blue tape has magical properties, but if you don’t have blue tape other kinds of tape
蓝胶带（我相信蓝胶带有神奇性能，不过假如你没有磁带其它类型磁带
will work just as well).
也会工作。
note: The tallest thing on the back of the Pulse Sensor is
注：脉搏传感器后面最高东西是
the green LED housing right in the middle. Use it to make
绿色住房权在中间。用它来做
the hot-glue seal thin and strong. When you press evenly
热胶封薄而强。当你按均匀
until the back of the LED touches, all the conductive parts
直到后面发光二极管接触，全部导电部件
will be covered with hot glue. If the glue doesn’t ooze out
将用热胶覆盖。假如胶渗不出来
all around, let it cool down, then peel if from the Pulse
四面，让它冷却下来，然后剥离，假如从脉冲
Sensor and try again. Once the glue has cooled down and
传感器，并再次尝试。一旦胶水冷却下来
has some body, you can peel it off easily. Here’s some
有部分身体，你能够很轻易地剥下来。这里有部分
pics of hot glue ‘impressions’ that I took during the making
我在制作过程中所用热胶'印象'of this guide.本指南。
下一个放在前面一个小热胶of the cables, where they attach to the Pulse电缆，在那里她们连接到脉冲Sensor circuit board. This will bond to the other传感器电路板。这将和其它glue that’s there and act as a strain-relief for the胶水在那里，作为一个应变救助cable connection. This is important because the电缆连接。这是很关键，因为
cable connection can wear out over time.
电缆连接能够伴随时间推移磨损。
一旦热胶冷却（等候它！）
the blue tape will peel off very easily. Check蓝色带子很轻易剥落。检验your work to make sure that there are not您工作，以确保有没有exposed electrical connections!暴露电气连接！Next is trimming. I find the easiest way is to下一步是微调。我发觉最简单方法是use nail clippers. Flush cutting wire snips work使用指甲钳。冲洗切割钢丝剪工作too. Take care not to clip the wires!!!太。小心别把电线夹在电线上！！！And leave enough around the cable to act离开足够电缆来行动as a good strain-relief作为一个良好应变救助
这是基础脉冲传感器热胶密封，它也得到了明确乙烯基贴纸正面。我们在呼叫
this ‘Water Resistant’, ready to be handled and passed around from fingers to earlobes or whatever. It is not
这种“防水”，准备处理，经过从周围手指耳垂或什么。这不是
advised to submerge or soak the Pulse Sensor with this basic seal.
提议淹没或和基础密封浸泡脉冲传感器。
Now you can stick on the velcro dot (included) and make a finger strap with the velcro tape (included)!
现在你能够贴在魔术贴点（包含），使手指带尼龙粘扣带（包含）！
Attaching the Ear Clip
耳夹
We looked all over, and were lucky enough to find an ear clip that fits the Pulse Sensor perfectly. The
我们看了一遍，很幸运地找到了一个适合脉搏传感器耳夹。这个
earlobe is a great place to attach Pulse Sensor. Here’s some instruction on how to do it.
耳垂是一个附加脉冲传感器好地方。这里有部分相关怎样做到这一点指令。
It is important to apply some strain relief to the cable connection where it meets the Pulse Sensor PCB.
它是关键申请部分应变救助电缆连接，它符合脉冲传感器印刷电路板。
The little wire connections can wear out and break (or short on something) over time. We can do this with hot
小电线连接能够穿出来，打破（或短东西）伴随时间推移。我们能够用热做这件事
glue, like we did in the previous example.
胶水，就像我们以前例子。
First, attach a clear vinyl sticker to the front of the Pulse Sensor if you have not already. Then, put a
首先，假如你还没有话，你要把一个清楚乙烯基贴纸贴在脉搏传感器前面。然后，把
small dab of hot glue on the front of the cables right where they meet the PCB. Get some on the edge of the
电缆右侧小热胶，在她们碰到印刷电路板地方。得到部分边缘
PCB too, that will help. Remember, if you don’t like the blob you’ve made for any reason, it’s easy to remove
印刷电路板，这将有利于。记住，假如你不喜爱你所做任何理由斑点，去除很轻易
once it cools down.
一旦它冷却下来。
Next place the Pulse Sensor face down, and put a dab of glue about the size of a kidney bean on the
下一步将脉搏传感器面朝下，并在一个肾豆大小上放一点胶水
back as illustrated above. Center the round part of the ear clip on the sensor and press it into the hot glue. The
如上图所表示。将耳夹在传感器上圆形部分，压入热胶。这个
tallest component on the back is the plastic body of the reverse mount LED, and if you press it evenly it will
后面上最高部件是反向安装塑料车身，假如你按它均匀话，它会
help keep the metal of the ear clip from contacting any of the component connections.
有利于保持耳夹金属接触任何组件连接。
许可热胶渗到耳夹。这将确保良好覆盖面。小心别让
the hot glue cover around the ear clip hinge, as that could get in the way of it working. Trimming is easy with
耳夹铰链周围热胶盖能够使其工作。修剪轻易
nail clippers (as above) or your trimming tool of choice. Don’t trim the wires by mistake!!!
指甲钳（如上图）或您修剪工具选择。不要把电线剪错了！！！
Take a good look at your work with a magnifying glass to be sure that you haven't made contact with any of
好好地看一下你工作，用放大镜来确保你没有接触过任何
the solder joints, then plug it in and test it. Hot glue is also great because it is easy to remove or re-work if you
焊接接头，然后将其插入和测试它。热胶也很好，因为它很轻易删除或重新工作，假如你
need to.
需要。
Troubleshooting:
故障排除：
Processing Sketch gives me a COM port error at startup.
处理草图在开启时给了我一个串口错误。
Make sure you are plugged into an Arduino board, that it is working correctly, and running our firmware.
确保您插入Arduino电路板，它工作正常，并运行我们固件。
Check