tag:blogger.com,1999:blog-9164697076755307272024-03-05T16:31:46.161-08:00DIY Hacks and How-TosA series of random hacks and how-to projects by Jason Poel SmithDIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.comBlogger161125tag:blogger.com,1999:blog-916469707675530727.post-13551205628511696272015-10-30T11:59:00.003-07:002015-10-30T11:59:28.200-07:00Magic Wand Flashlight<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.youtube.com/embed/QsoSmrfGv4o" width="640"></iframe><br />
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This year for Halloween, my son wanted to be a wizard. To go with his wizard costume, I made him a flashlight in the shape of a magic wand. To make it even cooler, I designed the wand so that it is turned on with a magnetic reed switch built into the handle. That way when my son picks up the wand with a magnet hidden inside his glove or on a ring, the light will magically turn on. But when anyone else picks up the wand, it won't do anything. I had a lot of fun making this project and my son had a blast playing with it.<br />
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For full step by step instructions on how to make this project, check out the instructable:<br />
<a href="http://www.instructables.com/id/Magic-Wand-Flashlight/">http://www.instructables.com/id/Magic-Wand-Flashlight/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-41716371372000530382015-10-06T05:39:00.002-07:002015-10-06T05:39:58.661-07:00Controlling Halloween Effects with DIY Infrared Remote Controls<iframe allowfullscreen="" frameborder="0" height="480" src="https://www.youtube.com/embed/hd0V1B1CnjU" width="854"></iframe><br />
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Halloween is the perfect opportunity to create fun special effects. When you want to be able to control props and effects remotely, one good option is to use an infrared remote control. So in this project, I am going to show you some simple remote controlled effects that you can set up in your haunted house this year.<br />
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For detailed step by step instructions on ho to build this project, check out the instructable:<br />
<a href="http://www.instructables.com/id/Controlling-Halloween-Effects-with-DIY-Infrared-Re/">http://www.instructables.com/id/Controlling-Halloween-Effects-with-DIY-Infrared-Re/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-89929715783903276842015-09-23T12:23:00.000-07:002015-09-23T12:23:00.539-07:00Giant Spider Web<iframe allowfullscreen="" frameborder="0" height="360" src="https://www.youtube.com/embed/ztLk3b5C16g" width="640"></iframe><br />
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One thing that a lot of people are afraid of is spiders. So spider webs make great decorations for Halloween. This year, I am making giant spider webs to decorate the trees around my house. These are really easy to make and all you need to make them is a whole of regular plastic shrink wrap.<br />
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For detailed step by step instructions on how to make this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Giant-Spider-Web/">http://www.instructables.com/id/Giant-Spider-Web/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-58343916919361197612015-09-16T18:54:00.005-07:002015-09-16T18:54:56.840-07:00System For Automatically Limiting TV Time<iframe allowfullscreen="" frameborder="0" height="480" src="https://www.youtube.com/embed/SgjkTxW4QY8" width="854"></iframe><br />
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Most of us spend far too much time in front of the TV. So I designed a system that will automatically limit when and how much the TV can be on. The system works by controlling the input signal going to the TV. This is done by adding a relay switch to the input cable. When certain conditions are met, the relay is turned on and the TV is able to receive the input signal. Using an Arduino microcontroller, you can program the system to only allow the TV to be on for a certain amount of time each day or between certain hours. You can setup a pin code so that only certain people can turn it on. You could even set it up so that the TV will not turn on unless you have done a certain amount of exercise that day. The system is very versatile and can be customized to fit your needs.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/System-For-Automatically-Limiting-TV-Time/">http://www.instructables.com/id/System-For-Automatically-Limiting-TV-Time/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-8475597278768741562015-09-15T05:35:00.002-07:002015-09-15T05:35:09.629-07:00Remote Controlled Halloween Props<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfGLmaGLRWr2rLrr0YiylS9ZxXarzHJxlsohUQFMJhtbjMvQ327OLBUaT3pLiOBbMRToFfPWvPK_YFxnTBybrONMeZqcYTgv0C7viW6_YQg33WzO0mD8GJWa_-NB6_puezD7N5oX0szQzf/s1600/thumbnail.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfGLmaGLRWr2rLrr0YiylS9ZxXarzHJxlsohUQFMJhtbjMvQ327OLBUaT3pLiOBbMRToFfPWvPK_YFxnTBybrONMeZqcYTgv0C7viW6_YQg33WzO0mD8GJWa_-NB6_puezD7N5oX0szQzf/s640/thumbnail.png" width="640" /></a></div>
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Animated Halloween props are a lot of fun. But the built-in motion sensors usually don't work very well (especially in low light conditions). There are a lot of times when it would be much more fun to be able to control these props with a remote control. That way you could set them off exact when you want them go off and actually scare people. So I worked out a simple way to activate Halloween props with a remote controlled relay. To see how to make it, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Remotely-Control-Your-Halloween-Props/">http://www.instructables.com/id/Remotely-Control-Your-Halloween-Props/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-45938956487686849022015-09-10T03:58:00.003-07:002015-09-10T03:58:31.146-07:00Remote Controlled Confetti Cannon<iframe allowfullscreen="" frameborder="0" height="480" src="https://www.youtube.com/embed/YZZmJuYtmyc" width="854"></iframe><br />
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Confetti cannons are a lot of fun. An explosion of confetti can make any celebration better. But it isn't always convenient to have someone next to the cannon to set it off. So today I am going to show you how to make a remote controlled confetti cannon that you can set off from anywhere.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Remote-Controlled-Confetti-Cannon/">http://www.instructables.com/id/Remote-Controlled-Confetti-Cannon/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com1tag:blogger.com,1999:blog-916469707675530727.post-56484377417544106902015-08-17T12:40:00.003-07:002015-08-17T12:40:32.546-07:00High Resolution Panoramic Photography Rig<iframe allowfullscreen="" frameborder="0" height="480" src="https://www.youtube.com/embed/9Vk7fyXXfoA" width="854"></iframe><br />
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In this project, I am going to show you how to make an automatic camera rig that will allow you to shoot high resolution panoramas using a cheap point and shoot camera. The camera rig is made from three metal frames and three servo motors. The servo motors control the pan, tilt and shutter of the camera. The metal frames hold all the parts together and allow you to mount everything onto a camera tripod.<br />
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An Arduino microcontroller is set up to automatically adjust the position of the camera and takes pictures at set intervals. When the process is complete, you will have a grid or pictures that cover a wide area. These pictures are them stitched together to create a single high resolution panoramic image.<br />
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For detailed step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/High-Resolution-Panoramic-Photography-Rig/">http://www.instructables.com/id/High-Resolution-Panoramic-Photography-Rig/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-5111889573890706982015-08-14T11:14:00.001-07:002015-08-14T11:15:36.079-07:00I Will Be Guest Starring on the TV Show "Hack My Life"The season premiere of Hack My Life airs Tuesday August 18th. I will be guest starring on the show and I will teach everyone how to use power tools to help in cooking. Here is a clip of the upcoming episode:<br />
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<object width="608" height="372" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="ep_1757"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="http://i.cdn.turner.com/trutv/trutv.com/video/cvp/v2/assets/trutv_embed_container.swf?site=tru&context=embed&profile=6&contentId=shows/hack-my-life/videos/drill-your-own-omelet"/><param name="bgcolor" value="#000000" /><embed src="http://i.cdn.turner.com/trutv/trutv.com/video/cvp/v2/assets/trutv_embed_container.swf?site=tru&context=embed&profile=6&contentId=shows/hack-my-life/videos/drill-your-own-omelet" type="application/x-shockwave-flash" bgcolor="#000000" allowfullscreen="true" allowscriptaccess="always" width="608" height="372"></embed></object>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-27748666342495728312015-08-03T13:30:00.005-07:002015-08-03T13:30:57.038-07:00LED Matrix Dessert Tray<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/k38w0CQIvMc" width="560"></iframe><br />
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Everyone loves desserts like cake. But you can make them even better by adding LEDs. By setting up an LED matrix under your dessert, you can make it light up and play animations. In this project, I am going to show you how to make a dessert tray with a built-in LED matrix that you can control with an Arduino.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/LED-Matrix-Dessert-Tray/">http://www.instructables.com/id/LED-Matrix-Dessert-Tray/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-58066050008292967472015-07-27T14:33:00.000-07:002015-07-27T14:33:00.537-07:00How to Make Custom Microcontroller Shields<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/0Hw6-1Gk8eI" width="854"></iframe><br />
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Microcontrollers such as Arduinos are a great way to control your custom electronics projects. But you always need some way to connect the external components to the microcontroller board. Jumper wires can work for this, but having too many loose wires running around is just asking for trouble. A good solution for this problem is to use some kind of a shield. This is a circuit board that uses a set of pins to connect directly to some (or all) of the pins on the microcontroller.<br />
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A shield is an easy way to connect all of your external components together. You can use shields to control motors, relays, LEDs, or anything else. You can even use proto shields to prototype your whole circuit directly on the board.<br />
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In this project, I am going to show you how you can make your own custom shields for your microcontroller.<br />
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For step by step instructions on how to make this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/How-to-Make-Custom-Shields-for-Your-Microcontrolle/">http://www.instructables.com/id/How-to-Make-Custom-Shields-for-Your-Microcontrolle/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-39188576017946805082015-07-13T11:30:00.000-07:002015-07-13T11:30:15.028-07:00Test Tube Chandelier<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/4CvrRh9D1rs" width="854"></iframe>
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A while ago I picked up a bunch of glass test tubes that were being thrown out. At the time I didn't have a specific project in mind for them but I figured that I could come up with some way to use them. Then later I came across a design by Etsy user PaniJurek for a chandelier made from test tubes that were filled with colored water. I really liked the way that you can use the test tubes to make any color pattern that you want. So I decided to make my own version of the project.<br />
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For step by step instructions on how to build this project, check out the <a href="http://www.instructables.com/id/Test-Tube-Chandelier/">Instructable: http://www.instructables.com/id/Test-Tube-Chandelier/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-60770540412837318662015-07-07T11:51:00.002-07:002015-07-07T11:55:30.011-07:00Motorized System for Raising and Lowering Hanging Plants<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/KsP08MqZsNg" width="854"></iframe><br />
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Hanging plants are a great way to add some green around your house. But there are a lot of great locations for hanging plants that are just too inconvenient to utilize. For instance if you have really high ceilings, you don't want to have to get up on a ladder every day to water them.<br />
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So I designed a simple system for raising and lowering hanging plants with an electric motor. That way you can raise them up to the desired height. Then whenever you want to water them, just press the button to lower them down to a convenient working height.<br />
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For step by step instructions on how to build this project, check out the Instrutable:<br />
<a href="http://www.instructables.com/id/Motorized-System-for-Raising-and-Lowering-Hanging-/">http://www.instructables.com/id/Motorized-System-for-Raising-and-Lowering-Hanging-/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-63692465770566418242015-07-02T06:06:00.002-07:002015-07-02T06:06:10.236-07:0031 Unusual Uses For Coconuts<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_itsAhoDtauWr9kMr3ZxVzJFxwT8FeWU6O050Usd2Nn6bqB9qN5hUlyKmkUpli1NdRn7vGBNPSGhdRdYj_I882SPIWIP5yzUH3MY6wDEtADWiYr0GooWs_odWuMdFepHWiG8ByqdLpVFb/s1600/instructable.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="356" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_itsAhoDtauWr9kMr3ZxVzJFxwT8FeWU6O050Usd2Nn6bqB9qN5hUlyKmkUpli1NdRn7vGBNPSGhdRdYj_I882SPIWIP5yzUH3MY6wDEtADWiYr0GooWs_odWuMdFepHWiG8ByqdLpVFb/s640/instructable.jpg" width="640" /></a></div>
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When I was in college, I got a job as a student researcher in my Engineering department. My job was to research coconuts. My professor was trying to find ways to turn coconuts into value-added products. The goal was help promote economic development in countries like Papua New Guinea where coconuts are plentiful but are not fully utilized. We researched all aspects of coconuts and how they can be used. As a result, I gained a lot of random knowledge about coconuts. So I thought that I would share some of the more interesting things that I learned in a project on Instructables. You can check it out here: <a href="http://www.instructables.com/id/31-Unusual-Uses-For-Coconuts/">http://www.instructables.com/id/31-Unusual-Uses-For-Coconuts/</a><br />
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<br />DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-13262960183999391632015-06-29T11:23:00.001-07:002015-06-29T11:23:04.751-07:00Add Light Up Effects to Backyard Games Like Cornhole<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/AUsvjckYfdc" width="854"></iframe><br />
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Backyard games like Cornhole are a lot of fun. But you can make them even better by adding lights and sounds. By hooking up some simple electronics, you can make the board light up and play a victory fanfare whenever someone scores. Here is how to make it.<br />
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For step by step instructions on how to make this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Add-Light-Up-Effects-to-Backyard-Games-Like-Cornho/">http://www.instructables.com/id/Add-Light-Up-Effects-to-Backyard-Games-Like-Cornho/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-37062275584372381472015-06-19T11:31:00.002-07:002015-06-19T11:31:12.438-07:00Collapsible Cornhole Boards<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEia-_WaQYprFzWAyPvXO00RY82K6DU9fK49J0iDvleqOAe7STFwLX1tJZnL0iuj3slBIvpoLrkDAnSrglNr8MwNvmQJr6s25w58b0HU8vdQWgMPd0jNSklTmBXIuyU6eypgZunt9XFchQx_/s1600/Img_2131.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEia-_WaQYprFzWAyPvXO00RY82K6DU9fK49J0iDvleqOAe7STFwLX1tJZnL0iuj3slBIvpoLrkDAnSrglNr8MwNvmQJr6s25w58b0HU8vdQWgMPd0jNSklTmBXIuyU6eypgZunt9XFchQx_/s640/Img_2131.jpg" width="640" /></a></div>
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I wanted to make a set of <a href="https://en.wikipedia.org/wiki/Cornhole">cornhole</a> boards that I could take with me to picnics and cookouts. Unfortunately, my car is too small to easily transport a set of standard cornhole boards. So I designed a set of board that will fold in half. That made them a lot easier to transport and store. Here is how I made them.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Collapsible-Cornhole-Boards-1/">http://www.instructables.com/id/Collapsible-Cornhole-Boards-1/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com1tag:blogger.com,1999:blog-916469707675530727.post-18153373458266747422015-06-15T11:22:00.005-07:002015-06-15T11:22:55.219-07:00Electronic Water Tag Game<iframe allowfullscreen="" frameborder="0" height="390" src="https://www.youtube.com/embed/glgF3vr3v4g" width="640"></iframe><br />
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Everyone loves water gun fights in the summer. But you can always make something better by adding electronics to it. So I designed a set of water sensors and buzzers that will beep when they are hit with the spray of a water gun. This lets you play a game similar to laser tag but with water.</div>
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And if you want wondering, no it won't shock you or electrocute you. The circuit is well sealed in its housing and the amount of electricity that we are working with is so small that it couldn't shock you anyway.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Electronic-Water-Tag-Game/">http://www.instructables.com/id/Electronic-Water-Tag-Game/</a></div>
DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-22445953219543619542015-06-08T12:01:00.006-07:002015-06-08T12:01:54.249-07:00Resistance Controlled Alarm<iframe allowfullscreen="" frameborder="0" height="390" src="https://www.youtube.com/embed/GjOTUtb_lnU" width="640"></iframe><br />
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There are all kinds of locks and alarms that you can make. You can make alarms that are controlled with keys, keypads, remote controls, scanners, or anything else that you can think of. Just for fun, I designed an alarm that is controlled by resistors.<br />
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This is a basic motion sensing alarm that detects when someone enters the area. When an intruder is detected, it activates a siren. But what makes this system unique is that it is activated and deactivated by touching a resistor to a pair of metal contacts on the housing. This makes for an interesting kind of security system.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Resistance-Controlled-Alarm/">http://www.instructables.com/id/Resistance-Controlled-Alarm/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com2tag:blogger.com,1999:blog-916469707675530727.post-67473654751456242252015-06-02T06:03:00.003-07:002015-06-02T06:03:53.627-07:00Make Your Own Box Set<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/j3QvlNLE0Iw" width="854"></iframe><br />
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Box sets are a great way to organize and display your collections of books, movies and magazines. But you can only get the box if you purchase the whole set together (usually as a special collector's edition). But what if you want to have a box set of items that you purchased separately. Well, why not make your own custom box set.</div>
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In this project, I am going to show you a simple method for creating custom box sets of whatever kind of media you are collecting.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Make-Your-Own-Box-Set/">http://www.instructables.com/id/Make-Your-Own-Box-Set/</a><br />
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DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-17224424761115104972015-05-26T06:02:00.000-07:002015-05-26T06:02:12.447-07:00Adjustable Temperature Controller For Heating Elements<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/p78F9lvHEIY" width="854"></iframe><br />
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There are a lot of different products that use heating elements. Unfortunately, many of them are not adjustable. For instance, most soldering irons are either on or off. It would be much more useful if you were able to change the temperature of the iron. This would allow you to use the soldering iron for lower temperature applications.<br />
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So I designed a simple control circuit that will let you adjust the output of a heating element.<br />
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For step by step instructions on how to build this project, check out the instructions:<br />
<a href="http://www.instructables.com/id/Adjustable-Temperature-Controller-For-Heating-Elem/">http://www.instructables.com/id/Adjustable-Temperature-Controller-For-Heating-Elem/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-11323802865569403872015-05-18T12:16:00.001-07:002015-05-26T06:02:26.858-07:00Designing Circuit Board Layouts with Photoshop
The last step in building a new electronics project is to solder all the components onto a circuit board. You can use something as simple as a perf board or you can go all out and etch your own custom circuit board. Whatever you use, you need to figure out how the parts will be arranged on the board.<br />
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There are a number of programs that you can download to help you design a circuit board layout (examples: 123D, EAGLE Light and PCB Artist). But you can also use everyday programs such as photo editors that you might already have on your computer. So today I am going to show you a simple way that you can use programs like Photoshop to design a circuit board layout.<br />
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For step by step instructions on how to complete this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Design-Circuit-Boards-Using-Photoshop/">http://www.instructables.com/id/Design-Circuit-Boards-Using-Photoshop/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-26539912303357085462015-05-05T03:51:00.000-07:002015-05-06T06:47:47.186-07:00Automatic Race Timer<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/EXlDcKeUq14" width="854"></iframe><br />
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Racing is a lot of fun. But if you want to compare the results of multiple races, you need be able to accurately record the finishing times of each one. To do this, I designed a timer circuit that will automatically record the finishing times.<br />
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Two light sensors are mounted on a track. The first one is positioned just in front of the starting line. The second is located at the finish line. When the car crosses the first sensor, it starts the timer. Then when the car crosses the second sensor, it stops the timer. This lets you automatically record the finishing time of each car.<br />
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The system that I built is tailored to toy car races (such as pinewood derby or CO2 Dragsters), but it can easily be adapted for other kinds of races.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Automatic-Race-Timer/">http://www.instructables.com/id/Automatic-Race-Timer/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-83252543922205448902015-04-27T12:53:00.004-07:002015-04-27T12:53:57.940-07:00Wind Powered Music Box<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/RxacsDqvT3g" width="854"></iframe><br />
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Wind chimes are a great way to improve the atmosphere of a garden. But I wanted to see if I could find a way to make the wind play a melody instead of just random notes. So I designed a simple wind powered music box. Now whenever the wind blows, it plays a whole song.<br />
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For step by step instructions on how to make this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Wind-Powered-Music-Box/">http://www.instructables.com/id/Wind-Powered-Music-Box/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-58903287379512702822015-04-20T12:15:00.002-07:002015-04-20T12:15:39.657-07:00Motion Activated Gun Turret<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/Jmy2lWDBTf8" width="854"></iframe><br />
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In this project I am going to show you how to use motorized nerf guns and water guns to make automated gun turrets that you can use to shoot your friends.<br />
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The gun is controlled with an Infrared Motion Sensor and an Arduino microcontroller. The motion sensor detects when someone walks in front of the gun. The Arduino then activates a relay that is connected to the trigger and fires the gun. You can set it up in a hall or in a doorway and it will shoot anyone who walks by. This is a fun way to prank your friends.<br />
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For step by step instructions on how to build this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Motion-Activated-Gun-Turret/">http://www.instructables.com/id/Motion-Activated-Gun-Turret/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-56797926357732555572015-04-13T11:11:00.002-07:002015-04-13T11:11:17.238-07:00Recycle Plastic Bags Into Usable Plastic Sheets<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/787VpNLjpmY" width="854"></iframe><br />
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Plastic bags are something that we all have lying around. Most of these bags can be recycled. You can even recycle them yourself at home. In this project I am going to show you how to fuse plastic bags together to make thick sheets of plastic that you can use in your craft projects.<br />
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For step by step instructions for this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Recycle-Plastic-Bags-Into-Usable-Plastic-Sheets/">http://www.instructables.com/id/Recycle-Plastic-Bags-Into-Usable-Plastic-Sheets/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0tag:blogger.com,1999:blog-916469707675530727.post-34910489638997350572015-04-06T16:26:00.002-07:002015-04-06T16:26:19.332-07:00Power Washer Art<iframe allowfullscreen="" frameborder="0" height="510" src="https://www.youtube.com/embed/qdGZkYJ8rfI" width="854"></iframe><br />
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Spring is finally here. That means it is time to power wash the sidewalks. But there is no reason why you can't have some fun in the process. In this project, I am going to show you several ways that you can draw pictures on sidewalks and buildings using a pressure washer.<br />
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For step by step instructions for this project, check out the Instructable:<br />
<a href="http://www.instructables.com/id/Power-Washer-Art/">http://www.instructables.com/id/Power-Washer-Art/</a>DIYHacksAndHowToshttp://www.blogger.com/profile/07313799667671949176noreply@blogger.com0