"Mom Is Coming" Notifier via 1Sheeld

Ultrasonic Sensor - HC-SR04 (Generic)

1Sheeld application

Jumper wires (generic)

1Sheeld

Arduino IDE

Arduino UNO

<p ><span >I made a project using an Arduino, an ultrasonic sensor, and a </span><strong >1Sheeld.</strong></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/nLCBEtftXpQ" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><p >The 1sheeld allows you to tap into your smart phone's sensors and lets you use them in your Arduino projects. Basically, it is a hardware shield that sits on top of your Arduino board and communicates over Bluetooth to the 1Sheeld app, to transfer data between it and your smart phone.</p><h3 >Brief description</h3><p ><span >When someone approaching the room, your phone will notify you with vibration and  saying &#34;mom is coming&#34;. If this is your first time using 1Sheeld, I recommend you start with the </span><a href="http://1sheeld.com/tutorials/getting-started/">getting started</a><span > tutorial first to know how to use 1Sheeld.</span></p><p ><span >For more advanced projects click </span><a href="http://1sheeld.com/tutorials/%20">here.</a></p><h3 >Materials</h3><div id="gallery"><img id="gallery" src=https://projects.arduinocontent.cc/48a60996-dd3e-4f8c-8dbd-e75a963252af.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/84e290cd-a2a9-4e67-8a03-202c8d1d9e84.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/12429f8f-8be1-4662-95c3-3541e95c031a.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/54e29944-8bf7-4b3f-a9cf-d22182719e13.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/7c84d9d4-fcb3-4007-8181-371a321227a3.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/ca286d33-8970-427e-9a96-dbf6b1965062.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/a198ea0e-eeb4-4439-9d37-09abd535d21c.jpg /><figcaption> </figcaption></div><h3 >Code</h3><p ><a href="https://github.com/JRodrigoTech/Ultrasonic-HC-SR04">Download Ultrasonic library</a></p><p ><span >Download </span><a href="https://github.com/Ensaf/Mom-is-coming">&#34;Mom is coming&#34;</a><span > directly from the github repo.</span></p><h3 >System Diagram --&gt; Link It Up</h3><div id="gallery"><img id="gallery" src=https://projects.arduinocontent.cc/b300b962-02b8-411c-b102-fd7628d720e5.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/5b18e9d3-11eb-424d-aeae-00124256af71.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/0671540f-43b2-4fba-b1de-565287a9fda5.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/fd5ce65e-567f-4531-a5fc-29ea4ebc255c.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/d7ff0208-e7bb-48bc-adae-92a00ee996d3.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/0b4ed9c6-6eab-4583-9a1c-df722e4309c9.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/1d2e1a21-f7c0-4e78-97da-787b8e4e4f91.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/d7f4f2ff-61e7-4918-9f21-41a22f7148ce.jpg /><figcaption> </figcaption></div><p ><span >1. Install 1sheeld app on your smart phone. You can install it directly from </span><a href="https://play.google.com/store/apps/details?id=com.integreight.onesheeld">Play Store</a><span >.</span></p><p >2. Connect the 1Sheeld to the Arduino board.</p><p >3. Connect the Ultrasonic sensor HC-SRF 04 to the 1Sheeld like this:</p><pre ><code ><span >//Vcc &gt;&gt; +5 ..... Tri &gt;&gt; digital pin #12 .... Echo &gt;&gt; digital pin #13 .... GND &gt;&gt; Gnd<br></span></code></pre><p >4. Download 1Sheeld library into Arduino IDE.</p><p >5. Write the code on Arduino IDE after adjusting the detection distance from 2cm to 400 cm (I make it if &lt; 50), connect Arduino board to PC and upload the code into Arduino board.</p><p ><span >(</span><strong >Hint:</strong><span > Take care about Upload mode and Operating mode of the 1Sheeld board also Arduino UNO working on 5V).</span></p><p >6. Connect 1Sheeld mobile app to 1Sheeld board, select the required 1Sheelds (vibration - text to speech) from 1Sheeld app, and make a test.</p><p >Congratulations, now you can do it yourself!</p><p >Any comments and suggestions will be welcome.</p>

"Mom Is Coming" Notifier via 1Sheeld

Want to get notified before your mom storms into your room? I will help you with this project using a 1Sheeld.