https://www.mathmachines.com/mathmachineshome daily 1.0 2022-01-04 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/6a4389e7-0fae-4760-86b9-b25854a66d9b/nsf1.jpg Home - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/84f41520-8409-43ce-a567-7083822a52dc/LACI-ChipKIT.jpg Home - Want some hardware? We are liquidating left-over hardware. If you are interested, let us know. If you make a good case for using things effectively, we will do all we can to get materials into your hands and your students’ hands. https://www.mathmachines.com/software daily 0.75 2022-01-10 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/8e6c758f-5494-4e09-b078-303df564d0d7/Oscilatting.jpg Software - Computer Software Readme File (PDF, also included in main download) Videos demonstrating the software in action https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/a4130f64-854b-473d-8b60-cbf3b1e5e843/DSC_6338.JPG Software - Calculator Software Under Development. Check back later. https://www.mathmachines.com/activities daily 0.75 2022-01-05 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/dc545827-0916-4f4f-ad6c-74a7fac55ca1/CompAct-Functions+copy.jpg Activities - For Computer Systems Under Development. Check back later. https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/88f4dc67-7519-4da6-b04f-ee6dbbe17721/CalcAct-BusgZap.jpg Activities - For Calculator Systems Under Development. Check back later. https://www.mathmachines.com/hardware daily 0.75 2022-01-16 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/56418490-c3eb-452a-b1cf-b9c8068aac70/BS-finished.jpg Hardware - BASIC SWITCH The Basic Switch provides 4 lights (LEDs) which will show the "high" or "low" voltages on the output lines of a CBL2 or LabPro. One of those lines is also connected to a relay, which can act as an on-off switch for low-voltage, low current circuits. The switch can be used, for example, to activate a PASCO motorized car or fan car for a specific period of time. The circuit should only be used to control low-current, DC circuits. It should never be used with AC or other potentially high-energy sources BasicSwitch.docx BasicSwitch.pdf https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/6f2fa2f4-0279-4a6e-901f-ac25cc36ded1/MC-finishedA.jpg Hardware - Motor Controller This Motor Controller can operate either one unipolar stepper motor or four servo motors. It was originally designed for use with TI graphing calculators and a CBL2 or LabPro interface but can be used with other systems. MotorController.docx MotorController.pdf https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/6635be3d-852d-4a62-ad5f-286f96fd3e7e/BBA11.jpg Hardware - Breadboard Controller This circuit allows a TI graphing calculator to control the digital output lines of the CBL, CBL2 or LabPro, operating toy cars, lights, buzzers, motors and more. Construction of this controller does not involve soldering. BreadboardController.docx BreadboardController.pdf https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/397f9b21-f0b6-4430-a947-3324b1f0d30f/LACI-GraphMatch02.jpg Hardware - LACI Smart Cart The Linear Algebraically Controlled Implementer is a small vehicle which can be programmed to move in one dimension at different, precisely controlled velocities. The “Basic” version works with a TI Graphing Calculator and can be built without soldering. The standard version at right requires computer control but has more advanced capabilities, including the option to program complex accelerated motions. LACI Video Basic LACI Smart Cart Standard LACI Smart Cart https://www.mathmachines.com/contact daily 0.75 2022-01-04 https://www.mathmachines.com/workshops daily 0.75 2022-01-05 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/31619d08-5329-459d-8d3d-a69f67d00876/Fred-Workshop1.jpg Workshops - Under Development Information about past—and perhaps future—workshops for educators or learners https://www.mathmachines.com/about daily 0.75 2022-01-10 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/8ea087a2-a30a-4202-803d-1df496dab451/Bob_Fred_Marta.jpg About Us - Robert Chaney, Fred Thomas, Marta Gruesbeck Robert Chaney, Fred Thomas, Marta Gruesbeck https://www.mathmachines.com/videos daily 0.75 2022-01-10 https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/7b756432-7f29-4f5b-a79c-69ce929f635c/FactoringSC.jpg Videos - Videos illustrating applications of Math Machines https://images.squarespace-cdn.com/content/v1/61964b984091d37803fb90b7/d1698a67-ed7b-42bd-bbfc-b73b36aa5a94/Earthquake8-3.jpg Videos - Videos produced by Math Machines to supplement the book, The Physics of Destructive Earthquakes https://www.mathmachines.com/standard-laci daily 0.75 2022-01-16 https://images.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1589847902870-ZOUR0EX0L2QSQNRC1SP2/image-asset.jpeg Standard LACI - Make it stand out. It all begins with an idea. Maybe you want to launch a business. Maybe you want to turn a hobby into something more. Or maybe you have a creative project to share with the world. Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/5ec321c2af33de48734cc929/1589847903067-57HDPDJ6TWU40QPAQLS4/image-asset.jpeg Standard LACI - Make it stand out. It all begins with an idea. Maybe you want to launch a business. Maybe you want to turn a hobby into something more. Or maybe you have a creative project to share with the world. Whatever it is, the way you tell your story online can make all the difference.