{"id":1691,"date":"2018-09-21T21:48:52","date_gmt":"2018-09-21T19:48:52","guid":{"rendered":"https:\/\/www.breizh56.fr\/crepp2024\/?page_id=1691"},"modified":"2018-12-17T16:31:43","modified_gmt":"2018-12-17T15:31:43","slug":"ads1115","status":"publish","type":"page","link":"https:\/\/www.breizh56.fr\/crepp2024\/technique\/capteurs\/ads1115\/","title":{"rendered":"ADS1115 Module convertiseur Analogique \/ Num\u00e9rique i2c (0x48: 72d)"},"content":{"rendered":"<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<h1>Module convertiseur Analogique \/ Num\u00e9rique<\/h1>\n<p>ADS1115 &#8211; CAN 16-Bit 4 canaux, \u00a0fiche technique<a href=\"https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/Data-sheet-ads1115.pdf\">\/<\/a>date shee<a href=\"http:\/\/www.ti.com\/lit\/ds\/symlink\/ads1115.pdf\">t<\/a><\/p>\n<p><a href=\"https:\/\/www.breizh56.fr\/crepp2024\/technique\/informatique\/cartes-embarquees\/i2c\/\">i2c<\/a> adresse<strong> 0x48, 72d<\/strong><\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\"><img decoding=\"async\" src=\"data:image\/jpeg;base64,\/9j\/4AAQSkZJRgABAQEAeAB4AAD\/2wBDAAMCAgMCAgMDAwMEAwMEBQgFBQQEBQoHBwYIDAoMDAsKCwsNDhIQDQ4RDgsLEBYQERMUFRUVDA8XGBYUGBIUFRT\/2wBDAQMEBAUEBQkFBQkUDQsNFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBT\/wgARCACCANYDAREAAhEBAxEB\/8QAHAAAAAcBAQAAAAAAAAAAAAAAAAECAwQFBgcI\/8QAGgEAAgMBAQAAAAAAAAAAAAAAAAECAwQFBv\/aAAwDAQACEAMQAAAB9UgAAEIASABgSRNqElswKIbAMAACAIMDAmBAZgQKYQua3Z+YRlBms\/oySGWNViAr3XHmXddhpV1kX0Pqw0oVkLCM1pIZGk7rLptbqu05r76FiElybSPMVcelee61xpo88+l5Tk1YVtMlSSrorK9JVeoeeuz2tV1xCaZFPZTOjKVCZC0vH6O85W+l25ab0PI9CZdRtykQYHmOVPb+bvgaqfP3TzZnVlA7+mezovjiOTiyiyJKCw6ImO3K+j5d7ROJm0q00dQ5W7tEXzy2OF34vReXVKmSokaK8UdHm6bn9JqNkDRQzZGKBwipyEW\/Yo9TXdFuqZyriyT0J9S427KVbLDTgy3cyIiHbTemf1Hz+nLZJTiKPiPfztpzerUi0sZ5ySlVtLi\/KyM4aSueblXbqVQlXdDNnttFjntsubrjSioGuhkq76nHXs6YepcHUltyU4MY+I+hzeo8nrVcbLaLpbIgTNhIrnCsrua3SyVoTjxqz3Uy57TToOZrixslViWN211HTxu5nr50+qMHTltyU6xR8Ub+d1Dj9cZNk6ynObc8a6tocliGn02CMssrY1wddcxLMpu57FKToN301u3KSq29MfU2HqyyUkdKoeLt\/N6nxe5lFOyUKvpZMlszJlE1I5ROMnnCMTW691n09BzaOH7sUSyKIoKS7a3IFjjlo7qPUmLqTCUkdC6\/Gm7m66jfFJSGquUKLRTKpsOamwZWGqzXY++m+qli9FMxkOMVzaGCMl212WO\/T+c6M7s8r0pHZMUpLecK\/HfQ5e5y9LLWQuXOsUYtsbiqdbZXcV2U06r2m3H6qtpnswWmrpma7mWnLpa7s5ZVo430ttGgothRouXT6mxdWc5SIvDxh5O6nLvuf06XXTp8unP6c8iqybCUGyufGVPfDT4r8bvzbzm6+fdbF0HmbOedHF0PBq5508m95erC9HPu8V+Q14tFXH1Nj6dhKUtLHSh5Q28zonjvWYD0fF2HB6+e7HPuubrrNeedmuDVfqpuOdszvWwa3jdLG9\/j7jzPa556zhdD8n6DnvquB0PyXoOeet8\/0LyXepfT8R\/fzfTWHpznOSlHS88aceEthHYFJEohNLRtkkbQUylA4tMoKjNucVxm26112MSpmRnNnX3XDu6XG55SDADAUZFpiEExsDQhgEQiAwAAZCJgTSIDbQ6FiGkJmAAAAABAAMAAQTAAAIAGACAxhAaAwIgNMAGBAYAAAAAAAACRSRqSRGAJBIMIFCSCk0tKAnI0kNLiyaMP\/8QALhAAAQQBAgYDAAECBwAAAAAAAwECBAUAERIGExQVFjEQITIwIDUiIyQzNEFQ\/9oACAEBAAEFAv4dP6Pf8enxt+FziPivtpHzLIjzmmud3Wx5smxsohmFt3GWVZNd3WzUSX1hqsuzQyybZrz3VlGJEs7aavX26J3C4arr60a4VjcGGOxuntHaXZY0e+uJZGXVoDIvFdrXLUW4LiNirp8EdtbFRTHGDokk0qT4M5iPG2fEiTGXMUcvvQOqZLRkTau55YBLB84B8kcpCxrBwa48qPYMlyIs94LF0HO6hbEjWgHMiX\/ILU1qFQFYm++pe3A4YKsS+AXmNL8S9VDWyG6xeIIBWXfF0SLGs3KMOaJlIgUnR5LZqI8o1YwrbisEWJxFThNEuqxZMJhxI6aRqbG\/bmUE97+1yN5qeYJ9JP6A0a0gyGcW3wZYKM2nEML0T3khNQnI5sjcQkYb1XJVMUBB1Sux0HRgq7qCNq3qJK\/\/ADCUxhsSs1xaYrc6BHq+KaAY0kipERqTWOFU53yKsm1OG1aWeaNIdPjkUln\/AIOEf73D9E+Jf1GP+g2qV8ews2TjTbpsWX1qTbJ21Roqjsgn2CuncrCEZpc\/6QRDoNTD0FbruIu5yw4xkLLnmK5d7SMcu+xY5xWpiv3Zwmul5D9P95N\/4pfvK4TwwpwiTnyda5jhmNKfD2heNzpsOsLOjWVbJQKxXyctoslAGg9cQ4SsBcpoTfkB2rCovN13rtXqjuakdF+1erm8KJrdw\/T\/AIsl2wH5BIZ8OYMgZJTSFhkNyc72pQismoaJdKGI+05qxb7kjk2PMF3wKFfPRVsBvsjH4bJEoGTOWFgjSU6WVnTHYMs1FjO\/SZwr\/e4ePT7y5XbVEyoUSU0m3kzC102QU9mXqITP2q6qntf0z9nY4a6a4\/6zg50vuZW2Q4kyU6YVv7\/70wmbVc9tcXThdFZeRMf7y9XSofkApegsZR4MiFKNIDZyDKMabiJAe6PXQ3T5VrXjrz0uvdLx7C1NO5zLSygvQPrGyChZjf0vvH5DVEOgG9TTOR3EkTH+84idtpCe6MMp1fcvGSfw0jlJfb+4U6tSzmIQdZSsG6Xcue+DSJrZWb2ErYpCBkG6o0RPZ6qu6HI8CJzHfocWE4ctrRyAhr2RZzljyuF10u4eO95xYRWU78ghE0c0z5EqlldOCyNzC1KPFKsZ7uRUkUJbicSQ2t2Nl8RS+fkf\/euZ4jQ0ar3T7JTV+muR7FHQXfqDOYCqJ9vrbAUCFJcpJHDKq24hOx3xxWLnUTdGGjSxAZZGaaVEMNGXslso9YdjY13JYfKQzBCvJQiipyNG2zlidDp1Rr5ssHS1G1JEiWF0aPtdJScFrE2dcGRHYI23q4hgMDG2LacJAe+5h49v3hxoYV9wtyjdml6rTysSpl4tPKTEqpaZ2qTiVkpuLVylztcpMWslLna5Orq6W7O2ScdBlrnbJGdFLcnbZKZ0ctEWCdMFClqkSmkHJw3RpEEMfLb8lCw7V4fgLnjcHPGoOeMws8Wg54vCzxWFp4tDzxaJnisTPFoueLRM8Wi54tFzxWNni0fPFY+eKx8XhMOD4XC1ItDGjLpp\/wCYuJ\/J\/8QAKREAAgEEAQQDAAICAwAAAAAAAAECAxESITEQE0FRBCIyICMUYUBCUP\/aAAgBAwEBPwHrcv0v00aNF0a\/4F7FSph9YcsjRrT8k6NWPkaqI+y0YS9mNS\/J\/ZYzqey0vMi1X2Sc1wyLqc3F3fYu57M6idiPclH9H9q8l6r8idR+RU6zV7jlUgRkpdL9aEI55MckuBuMtMqxtKw2kZJszvIS5Qo+D6tq5fJ4ltELwjZF4z5GKWPB9cdmStcU1fR8elFfaRnTRUUZK8RRxlr+Px6i3Bm0Y7vIqyy4LdIWvc1yjaQ8ro2qnArqdsSOV3ojGGVipGKHHejtysf4tXG5KF1ZFOTxxHcWhSyn08dHwJtMhnKNyUZtn+PL2SoSttnZurXHRcPIqLfDHRlbkVGXs7UvYqTfkVCS8n2puw5T8kUhr6ndhjiKP12SlZneJVblN\/ZdH0fRappDd+RvHgvdDsois0aSE00aSE0yNkXK0rNNDlkQMtWLl3YnFrYyWiH6XR9GLkgrwQ6dmKGWiUcdErNGkcoto8ERLRiVP+pYjpfwqrRcqSViH6v0fR8C\/RB\/1qxTpuq8mTWM\/pocpWcpM71ju5LZKULcmSte4qsV5O7kuRyivJGpH2SV\/wA7HTklcjUjFGSfWdRONukin+rdH0fDFyUnaminV7ehyzlcmljJEjQ9oS9ja4SPFhEX7KSkK6urmV+ngXIuC1ztO1ymmqnR9JflnoUniVJtbMm1cm3sfAo\/W4o5MlDEgS4I2yGnyL\/QpNPquCJH0U\/0TtiSt3ddH0n+WeimpNWiVtSsU\/RMh+tnEWQ5JbRE8C0yLbi0xIwVhlvqS1wWRwyKh5ZOfop7mn0fSf5Yo7RT+M5bJK09lOnKSukVU\/OiFOTRVyirMpQlLgqqUVZohByeitTlEjHd4lSEowIrIlTmoiW7Hal2+BxFCWPBbeylGST0VU8ilG87D1oX++k\/yylLeynWhiV5xlLRTrRhFWPlTjOR8epFKx8yrF6PiSjFHyqqaPhyiuT5FSDifGlGMrnyKsJRPjuOZOrFwKckqh3Y4WG4925GrHHZVxcynUpqBXxzeJRyc3\/GVDK7FTmjFiU0YsWZaTez7rgeT5EpLgebIqSG5sSkuBubQslwKdQtMUqp977FOpHwKNS92U44\/wArFixYsWLGJiYmJiYoxMTFGJiYosW\/9r\/\/xAAsEQABBAEDBAIBBAIDAAAAAAABAAIDERIEITEQEyJBIDJRBRQjQmFxMFCB\/9oACAECAQE\/Aflv8N+tX8vXxr4xsy3fwnamCPakyeKQ0AvDkIBpCtu+yGPsL+PKgixo9LxO9K4\/SDR7VNB3R7e23KqP2jG0tsLxzqkMSVUd7otjG6dNBdUsY5Pqi0t6EX0Jpa2RzY8QmwTSGyu1LAcwVC8ua2vaxJXbXboL8ELP3a3pBpbuve6e0F1lHJm7UHV9d0+PLYrB2XisCCsCtZqXDwCbDM7yWmfJE+np5sdBz0cLC1MLnta8ekOd1Xcbi1QtwaGt9dCpLqlTh\/pAXdIeTESHxWnU9uX4T2h2JCne70onuaRivVkoyhv9l+8hypybK0e1qI8XZc2mCvaDBKf9J48MvgUw3ypZI2uxITJWO2pO1TG8BM1TX7AJ+pA2pN1AfyFJOwGqTdVHwjPGPSGqYTVFPmawWhqWFHB3KZCweQCc57j+Ex57xDiuw4uL7WWUniUGbeQX7cIRBm6l+o+BQVfyklNbi7ZDk2h\/GbTrL9kRTtlJl3WrB2VqUuLgF2yDsn70nM\/CijyBtDYUpHtqisGfhUFTG7gKN4IpBqr8Kbj4FNCkdi8qKXMozBnKY4P3CdI\/M0rcXUV5ZboZF1J9hwAWZyxT8o6pOe48qHh3Sbd6vp\/hQfZE2KTY3A3am4+BTVO1uRyCMn7c0wJluAc8KNrcgGhdizaEGFp0NkpsQb6ToLQ02LrCMD3chGE39U3xBva0JGl+IUkRe7IIscFSokqKBzTl0vZS\/UdD1C1AJkUsXd3VGNlBRE20oNVfhA0jwh\/lbOukNuUdwpSMaKDvKsUG48IIhAdHHEI6qMGlJRjBB+AQT2goAHZFoHKYByEOE51GgrxFpr890401R7ndHGkw+l7RbfQIodNTeOytwKiDhDuuVx0HK42Ujm8uUe+6kTOE+8dlsXJ\/Cj+ycRjugCDbl9lQB6ZnKl7RfvQXKt9bIXW4Ts\/QWGX2CcKYuER0\/sEd91Jq2NOKY8ObbVqJ2MconNeBiptSyO7ULmyeQU0zGCnLTyMcdlJIIQbWnmjd73T3BrTkoZWF6cWtBtMnjLkXjlOmjZLygRQKfNH3KtNIxsKWVmXKjIxtTnCO0PIWUejfsLUjbaaUmmk7l2tHG5kW61ED3uNrQROa1auJ75bPC\/TYXNO6\/UYpHu2WgifG7dfqMb7oLR6dzXL9RY57VpYpWPBWta50eyiikEmxUrXdikIZO5a8xpk+CTPIKFrxCtRHIX2FAHiIWpawHT11jlxXcjPpZj0EXsf9gs2oua77IPbwnPaeQsmfUIuaVkwcLNp+yya3gLJo3WTGnZZMK\/iWbf8AxUxFwrYo4XVBGQN4T3mQ2fnkrVq1ayKtWrVq1krWStWr\/wCzP\/F\/\/8QAQxAAAgECBAIFCQYCCQUBAAAAAQIDABEEEiExEyIyQVFhcRAUICMzQoGRoQWSscHR8GKCJDRDUlNjcpPhFSVAUHPC\/9oACAEBAAY\/Av8AzfNMIvHxh+IX\/mmkn+1JI5P8OG7H9K9V9qSySH3JGKN+Nq4XnGJ4l8uTO179lcOTFzZ7A2ExNLCcZIkrAnK05uoAvr2VCT9oSNDI2XiRSswHb300q4nEmNTYtnawr+uz\/wC4aMf\/AFLZc5fzg5RRDfaDKgUNxTOchB2rI2OlPXdZrg0RFi59Ny0tgPjTF8bJDlfhnizFeamD454srZOee2tOvnk906VpCbVGwx7DidANiLFuqlPnroW6KvNZm8BTTricQYx159\/DtrJDip3Pc21Wb7ZRSeo3f62ovM6Y\/DjpEdX5j40JoG8VO6n0CaxEtxx8ROYwx90df4\/Sljw+H\/m7aZJYwCRoRuKSWR+ZJeDIw6RHUfx+VYXExNJLwwFZXQLbS19zUUhZ5SBJmn4Kq3MttuusCeNMVgYs0ojCk393KD3fWsZhVaUq7BksN7do\/e1WIPyrPKZmiCKMvD1JAtrrtWISaaXLJlyusVslurLfaiIC7J2uLE08EYPEMoe+QMLWNMk8ssLmQPpFe\/IAeunMzzYVeIXX1ea4sB291SrEqmNujxI1J38KwwOGSaaPMczXGU5r7CoHmks0SlWjaEPxOYtp2b1gxy8GIWb1Sltz179dQ4TZWjE82Xd+wfvvrhpg0VfAUMVh0ETqcrKOiwPdWWG64fERcTL++\/T0GAqaK+WZJOKptf8Ae31NIZHWBrbN0fgdjRTDyCaZtBl2FLhjYSZzLL\/Cepfl+Nb1vWaexSNHexNtQNKEuHzLizFNFmaQZ26NtdO01go5WD43JIG9aBJa+lm7d6whvx5LDMJyGaEZus\/vetYU1lzZn91c3Sq3BUc12ZwOVb1iIVw5eYsrFVlyHr7NTvTgPmcgXzPezZejfx0r6WqwGa+wq3msijtcWFZcozXta9ZTh5G70W4rDYiSBhZODKlrEadnwv33riR4iIj\/AFWpMFhGE7u+6bHuH76qw8asJFjj4ObtsP1v6DeFMykq2a9xUUuIGH5xmDXdWPjlojDSYXDk6GT1mf7xGnworNNEjbkcx\/Ba5cRASQbatr9Kjd54o865gpzX+gpUTFQFmNgOYf8A5pHaWGPPfKGJv2dQ7qt5xAP9TEflTmV4ogkhjJZveFf1rDDxe35VLmeFBG2S7PubX0oDzrDfF7flQQtHzZbHNytfaih5e2otCLOhV76HWsPjJ1vG4bmjGtZ+b2mbbvrFYqEEJHDYFh31Eym94YwytqGGUbirnCsp68sun1BopBEMOG6TXzOR2X\/S1QfH0JPCjWFDwJiAYRZXPR31rDiPDJhmEi9A9LWpFlwyYjNYgk7copHjjWABX9Wp\/hOtYFVF8QyovPsBlHZWDSQBZONGVygi4vrv8Kwa2BLaXPUM73qNFKtmsbix1zd1YlW1c4uTIDt0lFcPJo6Gx2t9TWLLm1nJXvORdKEs3KrLocxPu3FYYEBv6NERfty1c1FOI\/Vq4OdzlXftopmzYfiEhLhlXXwovnUu3WQK4TOVic2ZUIF64iwSJCFVQW12Ft6udAPJh\/j6Ev8ApNGo8QcEMTEIkGY+7WDnXBLhY\/OBFnHvH9ijiHwQljkOkpPYBWHxHmy4aKWKUrb3rIdaixBElo0iN0W\/uCsDNklW8qJ6xLdd6iZYZJOFHe8bWI52oTSRYkAOsYeZsw3rEZVkLDEykGJM3vL1U7zcctEp9pAFGtYmO5D8blsL3ORf+ayEj1fMLo2pA030rCk7+axafy1tUdhz57DKuZt+\/Smvff3rX+lCzfWo7Zicw2ANN0bm2gzKfltQuPrTA2bmuulrDsrD+hOf4D5MOYMbJAhjUGMQ59RcflUOedpeGwkAa29C2JaMTN0BFnHyp558U03D4kPD4OUhmQ0kCYsxQZEDRNFm5goF\/pWH4uOZ4YZA\/CENhUcUWNOF5Msi8LNfmJGvxoJN9pu8GdXMZhPV8afh4w4VmkkLeqzZgxqeA\/ajcOXpjzff61iGhxBgzSllZos11ygflT\/9zb1i5WvAdvnSNhI5cRHFEkZYRncCl+0HNpGe3DPUtBTHxSDfnPL8qzRiHLfYsF+l62h\/3V\/WmmcYdlTXKZAb\/C9cMCRTy7yXX5V8PJh\/E\/h6GLP+W34eTnlEb8IOoPXZnpbRhieUZRqfhWHglZI1zZgeysRKALNjPd6+Wh5B40aFZXUhhvfymPDTcFSt5GIuAKxGJg+0ocXwFu\/IGvbq+VcRkjQ\/5aZRQo+QeFADU11fOsODobn8PQxdv8Nvw8kbPZkBMaWwqyEdfX41wymGa6q4PmqDQi\/ZUsuSHKpC+rwiMT+7VFExXhH1gUQiLXUbDwoAC5qeYgoIsuhG96SIEL160Y1laRxvePL1ePfUFt9fetbQ6\/DeolhxXnKwvZznuTe9r6A9tqwbJHxXEqkIDa+tSzDzMw3sXjbXNfat6tHIyB1ysFPSHkFHyDwr+XSgwc8Pf\/ioLa9R+XoY3\/5N+FGi2EYA8Q5s2fsHZ8ado34mi3a5PNbXfvqa2IEC6XHNdvC1NxLZgBoHZrfFqgzEqL7i+9tNtabzjF+cF3HDyyOw799KbPlzBC0YYkAt8KiM7rxc\/IEdyCtt9ai58nS7NdDpr27VIVh815l05PWb9ijao5ITaVWBU9\/VWKXFxpFGqcRfVIt3uO7yM4CRBFPrPOAxP90gdd+zv8mF4mM0ksSFTbtFGoEaUxyyLfiluS\/90jq8adV1RSQKikxHEkla+kbgajZfjvepYYp2eIGwOa\/4VhvH8vQxHYYzRpuNFK8l72SS35GpJJAA7m9loo6MBnEiOj5Wva3YaUZCiRrkUM2Y28aSa3ILg6kbi2lPhuEY0ORVu17Ku3x1p8ykxSKYms2X60Y2SwMnEvmuBpYAdlRNLDx4lbnQ9dWR2MYy8vCVQdN9KUmPiAG5S9r0scDcJQtuGsK2Ovb3afKrAXNIkcs0Ayn1EXQGgFt9tD860pMOrTYVhblgAsfqN6I66MXNhpf70QBY677jwpjqdevepI2hyTOukqAMe7fa3507Es5Ot2FjULAXy61tby4mwuQt6RiLqGBIpc5tlNw6i+fv0osLb3rqyNqHGvwoEdLrNX0AIGvZSWN7WWgTY9R\/h1oKvNYaG1ZrZit7j864dw3vXtV+lY5ivaKZbq+bXT3f3tXMoY75T73dTgMCz9XZ401rC98t6bQKbZeDbWtxlvbN+dDOETKLGM7n4UOzS9BJCiMu5Pvd\/fT5FygwzcvYMjWqIjorfN6DIdjRMdkJ907HwogL8M1ey+oo+rPzr2Jr2TCvZn51cRn4VrGTVxE1axMa9k1axufGvYtXMjmvYt8qtkkIr2LfKrZJLbCtYn+VcscmldExjrZqzBbX6zue+rehldQ69ho\/0ff+I17Nvvmug\/3zXRkH85raX\/cr+1+\/X9r9+t5fvV0pfvV0pfvV05fvD9K6cvzFdOb5j9K9pN8x+le0m+Y\/Svay\/MfpXtZfp+le1l+n6VpiJfpVmmlb5Vexlbtf\/wB1\/8QAKBABAAICAQMDBQEBAQEAAAAAAQARITFBUWFxEIGhkbHB0fDx4SBA\/9oACAEBAAE\/IfVZfpfqhmIg+iG0IgzUaeZiOZqWdYBxKGBNRLlPUFKw6Mh0Ub7P8mwlbPAoQe0s1MW3PQ2eLGFbK+2vC9yhT1BBZpimU5thpvh1i6NYRKyOQI1UDwoO4dF3KQwP97lgLTTQdZ66wHMyKIJBVHbaarh6TRTgcZ0iMpM63t5oFIFuoWl0KhslLxLOK15mjOdmdZOsXSX8INbGGv76aOgvXEyHzpZhsbc484hYjXlBtF2Cy01ZBle224dV4O7Osemp+qfRjGeO796LOyYPmvbh9B2fTpYCwABkrtcju\/c6wuBjPD5PM5laAvU\/XMb+ODsBfFdFN5pmMb6xQYjkTeem5c7scyAq1RbteWVKC98phQrqv4TDFhgscXYEb5yIETVw8vpAQzlAEoO1xniOqgYAte1o9ePMFACATqGjWb6xiJUqGHI5tldUHf4FSsj\/AMl5o1sqWlP59oYZ6UFg5XoNahmuEzRCkB65O2oMgTtDsMJw6zH+d0G1aR8nWDi7wcjV70BPf3T3Im6GWuGyFU6VdX1F5g3Cg3Qlh7WtMnzNj0JTam+kYa1qWlN43SLoukzVSjkypl8J4gyVvz4L79iGjSLagDPUtffslH+YMlG5gZlBZrtjdblaBy8KSQdAPQ28WUUNQxVLrgHhTFwSi73uiNC1kXRoURiopRjfmM1rn\/ZZSkpl+w3RZi5We4ulDSB5U4xHJ3TfoXbuuRl\/enJ77ssDLKDftBliaul5ufuQl1NWLdr6xFNEHWVKy5onoVanWDqlHk2e8Bs68iGk5zTZjKAJjo1sJ7qdpthdPTYagEoQfI3C4KIC9pdNK05S4WgBmMnBb+CAltIarLyoc9ZthHEwLTJzRMJtaldNLDAmqbl0WiDrLrMBdE5X0l91prkfcToxKYFmDvKGRGc\/3QhlpewAN4lWk1VJ90VaxRFo3VxuDgUaEHMuEW1s+fiL0k9wq4ztvcA1QyB5usPAzmNjjW\/vMeNp4YTf9UKXzt\/Rc+YgbqrXcnR2Fpb2\/tm+beisdHFc8RCkrX0OZY6060VijUNT7TnRVe8eP3rqfv8A0iKhSF19NrVz4Jg78mRZb8ad+jARpW8tgfGezABrQXA6uy36RlOK5hUuTQs3IXUFMawVcVxzLJslWMZp3fpK92XP1bDWjcwfhQvRLQFXLGm37QRtcd4Pc511WuW6vmHYMrLp6mLGaFr19G8bnNpgoC1MZqe9jz4iit5vPE5jw+H\/AMT\/AGOkdosYZvDy6rvLr4Q7ESAetmgpJrqff2YYfaO9t7hKbJCj2ZzAZQbErgW3+IM9Gi73fr\/k2awCOh0+sVQggYngOiMZWAYMNj54iZUj2Aa8fCWWqGxkYY\/pBlQU\/wBs4vgq8jH2XDOaq\/ceyJrBV45QbMeyPFOGGu1ZLF87vxxBciHEKDZgfun91iDMZfszBR53XpvLGnxOcJyEkKbV5t\/MxSYSlPBqcMp5ZeKt27zpjipI665wS4iUVKjaCsjLrDoXV\/uXm7kgKFpO8BMFq8QIjjXGic41FA4haeDA87nB7TeG4WaLLBaM7jgf12NwXUo5RS2WD5v4gYeJa73Sd\/WNjsFjOdu6ZMXkDnD349pZ3LP8YYIvFj6Z4+hAVzabSp\/RlFYyz0OJx95BuUI7yI+h3zuWXMoHU08wbbs6TPK0sEoUL0pW\/ec\/ruYjvMc8fNhrAroovMXcASquF3ReILHDRM9\/mSeacXqA6ksubfDly35itvwhI9UIctc6n3J5QfFEqqBiIuLekCCgSc7Tn6yL2PvId1LUhgXFK3hIQTaCoATRzrrGgFMWkXVFH5Tews4tlD7ukdIRwHMzXoJMtRQZS3oC2jl7G5VBzXZCZtfslSmw5e7rr8EYiBsYSuysNg7XFwXFx0ovvCyE21KMbyub1VW3BdKYqWwYUhyD1I88z58B7npv4JS12DymlYwrI0\/8eJglRs72i361guv2J8iKiwaXBVa+7UrI2qLhxcqyrtCpLXY7aPyPtE+whnwOS\/jpEC+AUbPAurrhl3iN4BefBrvEzBpg6ty6vtLwFazeujTeMdeZi6oLGXC0T2OdMUUi9qo9w+RF0GEZLflLYf7IDV5WnTOILE3GE2YKBiyhoJb21LoWUDnkbwmc++ZgRq9w32qxyo0r4f8AGRT7F3dgoMYg14jQJYpl8PDMQBwYdLwa1jpHSbv905zP0GLg0e9ToSq+UUvjiffniWdEAx\/d+Y2CqSLqO0zyRzz7CErnDNrwfE5i4WERWBRy5gcDRxalMGVrfg5cl2L9Nao9NVksljnRaSg7oB7ytQRRQJVoxkYFG6vfH6nAHKwOReJf6VBbIUyUprPli4ZOJwGaKXQXI0vJeRUBmUm8W6gjm5Wi3eTwAcBy13iyzavxlug04X0wZtNtYmzlnb3iikd7Asi6mt7atfudip5BYgi1Ybqv8lu0t10l79HK1cCPujoDpC6mjsZXR5a3khJq0jZluoqymqHCjOtJr+uGWOlFKBRf0+0LUCU5WFU1137\/AExSRBqlC8\/NSihS6rXyTdOM9Y5wqsRbeL4PzMKVctpCj4p\/mKyBUcDVUXTnH0j1AiSW0OQ5rcZnoYlw88w9AANFG33\/ADVcwRuVYR77GKmQtgwgUW21dlVXzOnvE3Vey8wqQr\/JVOmb+bjuuQ9X+\/5C59fvNMOX5jyCQ0uQV447wW6tLiq\/cHMs7PTWC1iLvq6O+uPHExlMZpJ1b+O8E0LqB\/cAzl7kQs9wfuLuXeqP3FKd6qIWs9WDaNHZs+Zm\/JQMOa4jmYf1BBa8tfopGWoptj+4pWo6aHEUoXlyj0NMa+sqzZcOj7wsujH1R+PeAAlerl84bIgkXtX74v8Az\/M3aHf+8y2I1iVRWDyi19WIDoUOP4RuUz76\/iLaPwP1FuPwP1Ldr3gxHDr\/ACit82+aG4oKkVvm6RKt9mDHWPpcMl5+cw4A6WY\/EfBXw\/E7Hot17FEBgFH\/AML\/APMajD05mnq5PR\/8X6MNT\/\/aAAwDAQACAAMAAAAQkiH66NP83XZdiMMIxZYTBztti0HgYPCiaxQRC30NQ3HO0HQyEak0LRm9zGq0Xs\/5aUrMIvzROgFJN5uCUjPTRriT71i7NTEq03cEHGK3lA8OnU+JKsIwwPZdt0shbYwNX26msmqDe7UsG67l3JxZC9+VG6m7GzJJ20EpHFbeMrtX\/XSEcnXMHsAJA84GwgFFhbTf+d\/g7EkkQkISbooTBqEUkkkjCqyRMysAyP8A\/8QAIhEBAQEAAgICAgMBAAAAAAAAAQARITEQQVFhIHEwgcHw\/9oACAEDAQE\/EPOLFpYtPcsHEwwtVpYW+c2\/Vz7t8e9JfweyRHJHeYuA5SWLFj6cmAiB82vGMgI0eTkpnCSnGoaVJsV3HmEWuCWoKKcczwIf5NjdJ48g1CY\/Q3UZ3phxSne2IsAAiXGbRep4pBQdSdYdzQPMhDsRHgUhSDf3HJi34JHwSSHEjwla3JQ627N8G7xB93bD7jEgWzPbYbseZcH\/AJ6lKhYNmTwOUR9E0hg2SR3dZbq7C6A4nwcyWfhNepJVgxuvLesmyRG59mf3CuuI2p1i7QBnDq5KOw97Bx7yd1TtHc30WzuKzmPEGV3mSD+n+2FnotBkk2\/VOOeXMyF3+54D3Aw55AIjnhZYE7k4hZD7kY\/d2NyHIL3L7vMNWCk60gd5KrwA8aWSb3HKDry6Xo+7hs2TBwX7CAC0TiU6Lj\/aE1vzADUtFD7uaCxnFxZx8G9E2WcZZ5nNlEPXl3S5WmPptMcFwHN9xDveSgcmkFtkIZNYhryhCYC1t5WjONgETWixjyxzyEfcZrz68JrLTLmZ6Dy711sMg2rm1uvWyM3IUckOAlDpIII8hxB6yDH4PxaOHCDBokevMwvLbanfVxcLrO5XIo5zy4\/ojuF4dSODjIFE0Hy3qu5uCGx9z56kOsgikQR1LHVkzR2ODWXDblsl2y0jHFhkmg+8evwYeYZAg6Tm+SfMjGOLnUcba0keVtjxGr29WPDiDGOQQVSC8rqIZGWaAxhW2wAfEFJ9Xo8scnxJpBcJ9vScU74hJCyC4lNPhQBUEQlSGslUyYAW4DJujVtW9pED3Pn1ztp9zwXx7Czkcw18DuXxcEocjZLtE1Nf5GYji383YPe9ib52ke2AM8G1p1YqCCuiepJfUfHMkW6S+Eh+O4fDp1cA99QWDJfu4BZP3MuW5QflxHvSezLi3LlxKym9rs8A+UHhuTW6FujCHeDNwd2Lkg5\/JmxZsWbM\/gAffmB8wHvxO+7vv8e\/guWeGw8d2HhsP5WPHue48sx5L14e\/DF\/\/8QAJREBAAMAAgICAgIDAQAAAAAAAQARITFBEFFhcSCBMMGRodHh\/9oACAECAQE\/EPNRGbKinuI3ZF9mwRjHeZnUR+ku+JackyLUtOo26JeShlpgTkplCZxADjxzkG+AjXNM5maasJaI08kx6KlghAL3DnVqI8bY0saxOpNOSKME9EKiXemDiSmJtjIIGA1uOIw2WPAcoD0UuC3o+4REkbDAWFRdMd69RGsVQVOksYeYxiIpcwzwyzgkzLExmWD8TTqNWyxrubfsvkwv3eNqvNYE6UBBdhKUXPMb6EgsCFeIRAwS66gtHqCy6QvCwIral2sPqBXtG3Gag18pdY2aTW4FRp\/pKFxcyf2EG4ZvjhKNek21YIYDGwTItCzSHvTDzRfqWKDMm27OET6g8XvxFgLuMyl\/fgioDBOACVhi7hVPRCzZbFW6IQiG2jz54SifqBdbIxKlVFAfKli2aiucEllD1HYc2Cp6\/uOwyXxtlCIpgVfFSnSge9Ftf2mNBkrFBl5N3LnjJwpczBHqM68CyYfqI2BycEuawUDuAKC0MCUm9IgphGOv7gVfcZXZES0sSEssyAQOpRKqVCuU1T1EQZLsh3DODwLJg\/Uvlt+mcZLI7ZjkCvLLlHprFqb2O9Fv\/kQq9pUul2UB1Do1Q+JSKZ9RK1GOfBDa2Ef8ExZc6hxEsZldx0j0jzOB4eQiKIYriUsaRNsyJc9RNOo41OxzFFTektUqWBHL\/MDQYfcaRupUMRlMFnh8E04iXAseJsHMdirjnM5PAtIBBIhxs+tTKGQCcARvKD20YfLHMC6JfhCGMwhBAlxTaza2aMlp7MoS5vIEqOYOHb4KDfCoESpAGxlcnJk8bHuli91BROpRARFxYS8VnqNHSpwbsWqYbcpoeDCiJUrUsgQaKpVY3CROpyr3AQhBSFUJqptsPQMC5G5QiyouvzLOMuyl1alilofFUrfMYnU5LbCHQgJLXKF4iLLxXQgCZ+JeBmQ1uNoIvXigntDJyeIhrEbDtjQWAljAI6NOpWU1B5o+Yw6jDaXc\/wCGgkMuXiTesfY7HwQ1f+zIXWbH1H7dzvOwmzmWvPENoeEHmILdnOdw56KmZAPqmcFyGKFEADCUFOExUshwexyiW7l8xNdXfxGQLWEOBi5s4ifQhYVj8QfJZ6nr9OoZ5+IZLRtG8WlMGFeEff4\/b8bbTiXbcv8AgrzXcZvg38L8X+V7X8ffhnU6nUPJ4E78deWHj\/\/EACYQAQEAAgICAgICAwEBAAAAAAERACExQVFhcYEQkaHwscHRMOH\/2gAIAQEAAT8Q\/IHeFd25co9ZTzcUe58Ysb14wgzlEfnBnEzebd\/GQbJiO1+sE7ExQvDxhHeSIvvBOExbSPEphbp9YhR3jq6YIjx4w2zStUD8KFesMTiwfZIak60tYlUQTUOa73N0O44YiKpB0Kk4BMUAXKKZQ7K8k1qZTdwDhbFLHpeHxiAgKigiaKgKw1vYKQTOtJKUhRJbi6LqKFNF0\/GryYiG0V1u\/wDjIGvVmcpGrKHXBatwViGqIAVahWMNJjTCuCI+k7MRwOlygMUAoqIcOQoaAopoIasgVXFp0E7QCDcRIsb8Nygw0CaCVCjNnkyYQNBKgC6o4ro25BmZujoNITCJdkzYv15L8aICbCWtKvlAPLkA7QCnkwtBEri8oBablMAC84W2melGt6DnFCL3gS1M\/h2Jw85bnRF\/AL2tD0YaYKFFvUdC9AcLNLCCpHCoKtXjleMXNpnjqLDvlaFO8hJQtDKtNihFdFZcMEhmaVqABBpsmQlDUOfcxWWxywIRnlDcwXSIRBW1XLSFPzgRgMSI34gKRfpvZrXPxXebCE7KFuqEMRLifDu1H1FYmqNbwRFowOxmHQVSVtDQr+vipuBSGy7IGAsgAYHJF3HUjprDOBWBXsHXeyxRSz\/59qJQXsvZoauPF44CzvlIQt8GbDMHdIe0t0NotwzjCIUC4NdBtE3i7I3QlCVk5zCduGrfgpF1vt1rbfORCJFDSORAEOgDhPFlyTcsuo2oPlxhTrj75rv8I0WI4HP\/AM+8JCBrIhBbVBIoVmj0pCTc74CvmYuPZO60XhnRaywrnDvcSlA4SFZDSsOk69sDNnOPOBSPjANEqZgCKBHFHnIvJBEFAMAhMBU7pyrYTNswDZgbdqiXwJoqkNhk7mOF1KjSl2ColwkdCoZVWkVshQS7WrjiKDvCAVTnJen5hnm0HoBcYaBlVQx0Sh7e31iYrOlSsIO\/XvC\/wUaF2ADzq9ZzZb0KcR8bEvq8Yub60YdsB3LrzMW9HkeyteoZe04xQyrz2Mia4A+tOWxhy3vGXYiCjWFy1xrIthSxdxNJnzRrfvJCwe6X8MMWxp4DeLVM6UERJH2Y8p21qp8sjTes0blKlAFLWVNC9OUcyJrmgMF25wBT8Kk5JtjSm5l8fZkZUAKbIupiV9Lb4Ag3y4BxmQrHRkJvdaystUc4\/wCTnyecZNvsOFdGkdXowldiJ\/zoD94Bm5REGhAsbOzIqEA\/3uifeQgWTG4YUb5MsBwxHXJWvrItVtH0vOqjvnrjCyJmqnYiBi1x3jnoINA4g8uuv1gkebnAPITE3PLxKKifHXg0c8O0OxWUSLnHAY5Pn1i8de5YMqMQO1xJg14Ld+MF+7KQEvz+N5pXrnjL\/wBrMua6gUEArEHrTveHigaapCA2Lrz3iR0ctYRQSnhbvC6wqKApgCiNHhvnJIvIXdLcwRp4MYBRDw9A0YIjRaBrhToukXtrEnBIuGltUkAgUCAG8rVIdBTN1\/EKenmcbcNHWc6QJxePaAkqeeCAjUvBEk3hie3WEUDHRNuWWYErbpA3E2s6cKBtSNVfXeDKbkhVwiiPArZNn1KjXEaDkQDy6xc2zFgDvlAhrZeCOQWaS2w\/zJBY8YfMnwBRDyNJ9cObxKBU2uj2+cqqlHBsAanox0DVgZSMAkzUIDqfhgyw2Pgq\/wAYz1LvjHx8HOwQJqHg7d5PlVGtTQaU0PO940sYW2uXCiWXy3iRM7CVrXRIzi75zkZmBgdhAr3SejKeXaoGV1LtNEjihcuhsNV0EiJux4WEZ2UwSvGHSJH7xViyVG1op7Q20bl25Xmr2OVAqj2S4FrorJRGXk0ntlD4YqW1mlBACvVzZNpmlY5fHGMW+8GP84ANChilUkrwcBucYR27bLo3wfBoswA0EBjUHkPG03DCi7kdrwPGADDjzgfmt8CVTcQGMojTHhHVo\/xlecoanyT4c3hjtjCUPSdZDlC8MeN8f3znnvpfxz6u\/bkvKeR61lDzTxkhLp6sFNq6WMf2w4kW2D4dwcWtxNJiXHdK1tJJhBVk3bJpDYVOJO8QtmUYI1zKJGQcVifgfCUUvv5Vb+A3V5wdSaiTnWG+T4pxso8mu474yXKaBx0FAqcnnEYtWLRqtuho3rGk8AogAu4vMklxMaiLhLatnmkN0ucaPo6IhsRld85LeFsEQ1pDjgXbUeUuZwmiArbarSY5vJuTUAGacE05rkTalXbrA2BtVCHa9aNwS70ySQoCiKwqMaaNuOICC6LNzxhgYZQqhvhbgHU2s+8kGrv8GALFcEVA05D2Zsl\/YRCkYgKQUE1m15EpF03EOU2jvUDAJQKVSiBvx5imbOfkt\/l30fvvnCo6MbfHLlFO1K89uXZyHxz4yXX3\/wCYcjzCwWhDvc17xO\/3dEUt4pv\/ABcQAKIAv17wJx4LhuQRmj0xuQUDSXncydjdLny6FRAcFtMEDTbtLxCt571hQQP0esgmhFc\/OKiUE6MggD1E6wvhwTnWDuZJV+OJ\/JiDxnoHg\/X7wE6bZ8YfKfgsqhhF5gYe5rFpO0PjjSjCpt0GKadiLw3AhpAO2DhXmZe28IFVWoO1wmI6MCEje+6EfpHA4ddOjvGyAEikxZIg8bp5uJ2itu4C3MYS8DyM9diGMjeQCIm98VXCKQwUiSHKOSiUW\/4qwDYXbYC95A2FaFaLZcODo2OhsgOihgWRKpFL+uvJ5xg28CdDEIdN7kxIaCSRLL\/vGQbu7\/tyQHt\/nHVO7xmx9P8Aiw6YXDvymB4jr70WgSu2+3Oh6NroR\/jxqXlV\/nKO\/Ew7xANNn1hpbRprEmqqcGuS909p4hhFa+yTO\/INdCKbzQOi6oGct6FKQrg2yEImLGOGujYRHG8BeogpYKnkpK6ytcyjAABAQQS6oDjoqMK1OgAOc2a4oY1cXkWFhYbDhRUAdaM7JI7I+ox0e\/qiJdF27Dh5CQjpCFA6sHJ1vzjMDJsqgAJVEI5zSALz3K8+P19zW8cSPKDt4DcThreHqwbFbD\/ffOKXmsygJxqKJIITGbatNnvnnu3WDkKi0TIR1S7al4XlCA2UDTSNNbwTuoK4mIHgEAcG\/wBObYGm5VOjSZEJfKW3\/o5EU87fnF0q+PxwZsm\/F+q\/Tm6Nt6Y\/37xWBS+AEQdxtGoiLmjP\/BoRPKkq2tu1UH5eUk6JhyEd2LjPojlweDwAAAAYF6idq0TFIjFNIIhiyrA6EqKQCIFHDIa\/jc93paCJpxabkxKhEHbanABh8mmO+Lv5kRkRFyAArabJoWOIe4MAHF2iaICNBKJKc5KsQC3ZA7UrY8jB64NJT39c\/wB0t\/3ZRuRfUISkXDayuA5njWt34mboHfK5WwKkQoYO+RGYvCR7XXziyyjzPZ4ghiHIwujvSVqFYtLt35wj+bv1a1wgQDQIw4dPDrtEHfCk3nbY7IMgcrX9sYoqNstbjNX4whoCs7\/ePGJQANV6f4XJdpPaCL9g18mbWsWawJqEIhGaRDhUFQVpNPlDVXCtVd50BCxMMF40irgsAANTtKi2bbXCYaOWhGFBUMLUpcTzJZL1QlDQUNEADB4SmRqUAg4gSAumE1QloFSAyF2SucuQk\/gAgA5dBTij0yluIAZUBFKYSNXB9nAiFhu3SLayDEsBFWo6EkRYKox1mski6IgHSjp12NE5PA0S8AWemqE5RliN10doXUU0WbT3i3I8oCDbgDyYBbcfYzo\/cPbT07OspgE80hyHZLYp7w0aCiAaKUtQgu7W24+jc2lXhgDRLQeMYImAlgekhFxByY7RUebEPsX6xag06vk\/riEpekePxWO9vI9mKEsim1YrsVVpQ1iTaKGpNcXnHCX3IW\/WAZt2R17\/ANMCQA5f++I1PSF+nFY755TfP7fxhfwcBaSc7OO+jB465JXrzv8AnODJyAmuPpjUfNLrPm\/24SAFD4fPPx\/bmgGbUs97dYaPCUfD4\/vWQee7R8x\/3PWMVQnX9f24Qb8AJwH+ssWpq8H8YlwYEY8Hr1lUwtNL+P76wEe9Fg3dNN967wmIKyuyC1q+Dy7zgdoysj4CADocdURzkO\/wlznoiH5N8PswHBKg1yBKg0GR8YYnxpa4ZzAh1j7cEhQ1OVygpRSPZ+sBMBo2mIQkQTPl2xYVBZFPjrhKSeBj4U74GBLyoer0xg6XRxPnLa5Fve94qFUyabzgOy5sW\/OC+2DSuvGClJdFM9mN83ERvPePAPVCPUP83KWs0p7+LcuozQx6geDaL8YaCDo\/8u8XJk9ZwWZd\/hQw25Mn1k95PWTJ7yGd6\/8AN4x4zgxoOO485dsSaa3jUa3HjL\/N+HAnn8d44oeX8dc4M\/\/Z\" alt=\"page6image1765760\" width=\"160.499993\" height=\"97.499996\" \/><\/div>\n<\/div>\n<p>Ce module sert \u00e0 convertir 4 tensions (A0-A1-A2-A3) comprises entre 0 et 3.3V en une valeur num\u00e9rique exploitable par le programme du microcontr\u00f4leur. Il communique avec le microcontr\u00f4leur gr\u00e2ce au bus informatique I2C (Inter- Integrated Circuit). C\u2019est un bus s\u00e9rie synchrone bidirectionnel.<\/p>\n<p>La connexion est r\u00e9alis\u00e9e par l\u2019interm\u00e9diaire de deux lignes :<\/p>\n<ul>\n<li>SDA (Serial Data Line) : ligne de donn\u00e9es bidirectionnelle,<\/li>\n<li>SCL (Serial Clock Line) : ligne d\u2019horloge de synchronisation bidirectionnelle.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Ce module est \u00e9quip\u00e9 d&rsquo;un <strong>PGA<\/strong>\u00a0<strong>P<\/strong>rogrammable <strong>G<\/strong>ain <strong>A<\/strong>mplifier\/\u00a0amplificateur de gain programmable permettant d&rsquo;ajuster la mesure aux tensions maximum en entr\u00e9e:<\/p>\n<p><a href=\"https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/ADS1115-PGA-gain.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2099\" src=\"https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/ADS1115-PGA-gain.png\" alt=\"\" width=\"990\" height=\"220\" srcset=\"https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/ADS1115-PGA-gain.png 990w, https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/ADS1115-PGA-gain-300x67.png 300w, https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/ADS1115-PGA-gain-768x171.png 768w\" sizes=\"(max-width: 990px) 100vw, 990px\" \/><\/a><\/p>\n<p>ADS1115 \u00e9chantillonne sur 16 bits, 1 bit \u00e9tant r\u00e9serv\u00e9 \u00e0 + ou &#8211;<\/p>\n<p>Th\u00e9oriquement on peut avoir\u00a02<sup>15 <\/sup>= 32768 valeurs, de 0 \u00e0 +-32767<\/p>\n<p>Pour connaitre le voltage lu, il suffit de multiplier le nombre par le PGA gain choisi et diviser par 32678.<\/p>\n<p>exemple avec un<\/p>\n<ul>\n<li>gain PGA=1 correspondant \u00e0 +-4,096 V, une valeur de 26349 donnera 26349 x 4,096 \/ 32768 = 3,29 V<\/li>\n<li>gain PGA=0 correspondant \u00e0 +-6,144 V, une valeur de 17535 donnera 17535 x 6,144 \/ 32768 = 3,29 V<\/li>\n<\/ul>\n<p><sup>C&rsquo;est donc en\u00a0fonction du voltage attendu que l&rsquo;on choisira le PGA gain pour obtenir des mesures pr\u00e9cises et sans risque pour le module ADS1115<\/sup><\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<p>exemple en micropython\u00a0<a href=\"https:\/\/www.breizh56.fr\/crepp2024\/wp-content\/uploads\/2018\/12\/pqp_converan.py_.zip\">pqp_converan.py<\/a> :<\/p>\n<\/div>\n<\/div>\n<\/div>\n<blockquote>\n<pre>import machine\r\nfrom ads1x15 import ADS1115\r\n# ESP8266: Pin5-&gt;GPI05-&gt;d1 Pin4-&gt;GPIO04-&gt;d2\r\ni2c = machine.I2C(scl=machine.Pin(5), sda=machine.Pin(4))\r\ncan = ADS1115(i2c=i2c, address=72, gain=0)\r\n\r\ndef test():\r\n print(can.read(rate=0, channel1=0))<\/pre>\n<\/blockquote>\n<p>utilisation :<\/p>\n<pre>Welcome to MicroPython!\r\n\r\nPassword:\r\n\r\nWebREPL connected\r\n\r\n&gt;&gt;&gt; import pqp_converan as c\r\n\r\n&gt;&gt;&gt; c.test()\r\n\r\n3234<\/pre>\n<p>&nbsp;<\/p>\n<div class=\"page\" title=\"Page 6\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><em>@Yvon<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<hr \/>\n<p><em><a href=\"https:\/\/www.breizh56.fr\/crepp2024\/projets\/pot-qui-pense\/pqt-schemaelec\/\">retour sch\u00e9ma<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Module convertiseur Analogique \/ Num\u00e9rique ADS1115 &#8211; CAN 16-Bit 4 canaux, \u00a0fiche technique\/date sheet i2c adresse 0x48, 72d Ce module sert \u00e0 convertir 4 tensions (A0-A1-A2-A3) comprises entre 0 et 3.3V en une valeur num\u00e9rique exploitable par le programme du microcontr\u00f4leur. Il communique avec le microcontr\u00f4leur gr\u00e2ce au bus informatique I2C (Inter- Integrated Circuit). C\u2019est un bus s\u00e9rie synchrone bidirectionnel. [&#8230;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":72,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1691","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1691"}],"collection":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/comments?post=1691"}],"version-history":[{"count":12,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1691\/revisions"}],"predecessor-version":[{"id":2102,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/1691\/revisions\/2102"}],"up":[{"embeddable":true,"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/pages\/72"}],"wp:attachment":[{"href":"https:\/\/www.breizh56.fr\/crepp2024\/wp-json\/wp\/v2\/media?parent=1691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}