Manufactured by DIYIPCB using the open hardware design from sparkfun\/Qwiic_Scale. Original design by SparkFun Electronics. This is an independently manufactured bare PCB, not an official product of the original designer.<\/p>\n
I2C interface for bridge-type load cells using the NAU7802 measurement circuit.<\/p>\n
Electronic scales, weighing platforms, force measurement and strain-gauge development.<\/p>\n
NAU7802 load-cell ADC \/ analog front end, with Qwiic-compatible I2C connections.<\/p>\n
These functions and components describe the assembled design. The bare PCB contains no electronic components and does not perform these functions on its own.<\/p>\n
One unpopulated PCB. US$2.00 per board.<\/p>\n
The load cell, cable and controller are not included. The completed system requires zero and span calibration with the selected load cell. Specify connector and calibration requirements for PCBA.<\/p>\n
Images are bare-board CAD previews generated from the selected source. Actual soldermask color and surface finish may differ.<\/p>\n
DIYIPCB can assist with component sourcing from global and Shenzhen suppliers, SMT assembly, through-hole and hand soldering, firmware programming and agreed functional tests, final assembly and worldwide shipping. A project manager coordinates your requirements. For assembled boards, please specify quantity, component or connector choices, firmware, testing and accessories.<\/p>\n
Contact Us for PCBA<\/a> or email service@diyipcb.com<\/a>. PCBA is supplied by quotation and is not included in the bare PCB price.<\/p>\n Source version: selected source. Production output is prepared from this selected revision; assembly and test requirements are reviewed with the PCBA quotation.<\/p>\n Original design by SparkFun Electronics. Hardware license: CC-BY-SA-4.0. Upstream brand names identify design origin and compatibility; no endorsement is implied. Original design notices are retained.<\/p>\n 5% of eligible net product sales supports the Open Hardware Fund<\/a>, at no extra charge.<\/p>\n","protected":false},"excerpt":{"rendered":" US$2.00 por placa. 2 capas de cobre. Peso de env\u00edo indicado: 50 g.<\/strong><\/p>\n Interfaz I2C para celdas de carga tipo puente que utilizan el circuito de medici\u00f3n NAU7802.<\/p>\n Una placa de circuito impreso sin componentes. Los componentes electr\u00f3nicos y accesorios no est\u00e1n incluidos.<\/p>\n Plazo de producci\u00f3n de PCB: 2-3 d\u00edas. Plazo de producci\u00f3n de PCBA: 5-10 d\u00edas.<\/strong> El tiempo de tr\u00e1nsito del env\u00edo es adicional. El precio de la placa de circuito impreso (PCBA), la disponibilidad de componentes y el alcance del ensamblaje se confirman mediante cotizaci\u00f3n.<\/p>\nOpen hardware source and version<\/h3>\n
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License and attribution<\/h3>\n
Upstream license and notices<\/summary>\n
SparkFun License Information\n============================\n\nSparkFun uses two different licenses for our files \u2014 one for hardware and one for code.\n\nHardware\n---------\n\n**SparkFun hardware is released under [Creative Commons Share-alike 4.0 International](http:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/).**\n\nNote: This is a human-readable summary of (and not a substitute for) the [license](http:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/legalcode).\n\nYou are free to:\n\nShare \u2014 copy and redistribute the material in any medium or format\nAdapt \u2014 remix, transform, and build upon the material\nfor any purpose, even commercially.\nThe licensor cannot revoke these freedoms as long as you follow the license terms.\nUnder the following terms:\n\nAttribution \u2014 You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\nShareAlike \u2014 If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.\nNo additional restrictions \u2014 You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.\nNotices:\n\nYou do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.\nNo warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.\n\n\nCode\n--------\n\n**SparkFun code, firmware, and software is released under the MIT License(http:\/\/opensource.org\/licenses\/MIT).**\n\nThe MIT License (MIT)\n\nCopyright (c) 2016 SparkFun Electronics\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the "Software"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and\/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n<\/pre>\n<\/details>\n