{"product_id":"rethonance-3d-printing-adxl-nozzle-resonance-unicorn-chasing-kit","title":"Rethonance 3D Printing ADXL Nozzle Resonance Unicorn Chasing Kit","description":"\u003cp\u003eFor more information about this product visit the GitHub. Every sale benefits \u003ca href=\"https:\/\/www.3dprintingelves.org\/\"\u003e3D Printing Elves\u003c\/a\u003e a non-profit that donates 3D printed toys to children!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/github.com\/MotorDynamicsLab\/Rethonance\/tree\/master\/STLs\" class=\"is-external-link\"\u003ehttps:\/\/github.com\/MotorDynamicsLab\/Rethonance\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cfigure class=\"image image_resized\" style=\"width: 60.72%;\"\u003e\u003cimg src=\"https:\/\/docs.ldomotors.com\/unicorn_chasing_kit.jpg\"\u003e\u003c\/figure\u003e\n\u003ch2 id=\"introduction\" class=\"toc-header\"\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUnicorn Chasing Kit\u003c\/strong\u003e is a resonance compensation toolkit centred around two core components: the Rethonance Nozzle, a V6-compatible nozzle with a built-in ADXL345 accelerometer and the Rethonance Hub, a magnetic, bed-mountable board that consolidates connectivity for ADXL sensors, motor thermistors, and a GPIO extension port — all over a single USB connection. Together, they provide a convenient way for users to precisely measure resonance at where it actually matters - the nozzle.\u003c\/p\u003e\n\u003ch2 id=\"features\" class=\"toc-header\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eV6 Compatibility\u003c\/strong\u003e, the Rethonance Nozzle is compatible with any hotend that accepts V6 hotends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Klipper connection\u003c\/strong\u003e, the Rethonance Hub connects to the Raspberry Pi via standard USB connection, making setup easy and quick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual ADXL ports\u003c\/strong\u003e, the Rethonance Nub allows for two ADXL boards to be connected simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4X Thermistor ports\u003c\/strong\u003e, useful for monitoring motor temperature or chamber temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO extension port\u003c\/strong\u003e, an extension port that allows users to expand the functionality of the Rethonance Hub.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"system-overview\" class=\"toc-header\"\u003eSystem Overview\u003c\/h2\u003e\n\u003cp\u003eThe Unicorn Chasing Kit consists of the Rethonance Nozzle and Hub along with related cables. A simplified wiring diagram is shown below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRethonance Nozzle\u003c\/strong\u003e, This is the nozzle accelerometer that can be screwed on to the hotend.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRethonance Hub\u003c\/strong\u003e, This is a bed mountable board with an onboard STM32G0B1 microcontroller. The hub connects acts as an intermediary between the Rethonance Nozzle and Raspberry Pi. It features two accelerometer ports as well as four thermistor ports and an extension port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFFC Cable\u003c\/strong\u003e, this is a standard FFC flex cable that connects the Rethonance Nozzle to the Hub. The cable is lightweight so as to not affect resonance readings. It is also low cost and easily replaceable if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB A to C Cable\u003c\/strong\u003e, this standard USB cable connects the Rethonance Hub to the Raspberry Pi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"image image_resized\" style=\"width: 53.51%;\"\u003e\u003cimg src=\"https:\/\/docs.ldomotors.com\/rethonance\/system_diagram.png\"\u003e\u003c\/figure\u003e\n\u003ch2 id=\"printed-parts\" class=\"toc-header\"\u003ePrinted Parts\u003c\/h2\u003e\n\u003cp\u003eThe Rethonance Hub is designed to be installed on a simple printed mount. The mount allows the hub to be easily placed and removed on the heatbed as needed. The mount includes three magnets that allow it to be latched to the flex plate when in operation. The printed parts are available in here \u003ca href=\"https:\/\/github.com\/MotorDynamicsLab\/Rethonance\/tree\/master\/STLs\" class=\"is-external-link\"\u003ehttps:\/\/github.com\/MotorDynamicsLab\/Rethonance\/tree\/master\/STLs\u003c\/a\u003e. The CAD file for the Hub is also available on github to allow anyone to design custom mounting solutions. \u003c\/p\u003e\n\u003ch2 id=\"klipper-config-files\" class=\"toc-header\"\u003eKlipper Config Files\u003c\/h2\u003e\n\u003cp\u003eA Klipper Configuation can be found in the Rethonance github repo \u003ca href=\"https:\/\/github.com\/MotorDynamicsLab\/Rethonance\/tree\/master\/Configs\" class=\"is-external-link\"\u003ehere\u003c\/a\u003e. Most ports in the configuration file are commented out, remember to enable any port that you want to use. \u003c\/p\u003e","brand":"LDO Systems","offers":[{"title":"Default Title","offer_id":48175056683220,"sku":"LDO4918","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/0692\/5480\/files\/rethonance-3d-printing-adxl-nozzle-resonance-unicorn-chasing-kit-west3d-3d-printing-supplies-ldo-systems-8626897.jpg?v=1782511153","url":"https:\/\/west3d.com\/en-de\/products\/rethonance-3d-printing-adxl-nozzle-resonance-unicorn-chasing-kit","provider":"West3D 3D Printing Supplies","version":"1.0","type":"link"}