tag:blogger.com,1999:blog-544202929520927871.post1719401385548694522..comments2024-03-22T14:44:43.488+02:00Comments on Nicu FLORICA (niq_ro): Alimentator reglabil 0-30V/0-7A cu LM723 si volt-ampermetru de panou cu Arduinoniq_rohttp://www.blogger.com/profile/04136575519459756942noreply@blogger.comBlogger19125tag:blogger.com,1999:blog-544202929520927871.post-15771265044206570772020-12-31T17:42:00.235+02:002020-12-31T17:42:00.235+02:00Multumesc!
Da ,voi modifica.nu am avut rezistenta ...Multumesc!<br />Da ,voi modifica.nu am avut rezistenta de 39k si a trebuit sa improvizez,rezistenta obtinuta din inserierea a 3 cu valori diferite este undeva pe la 38,8k.<br />Multumesc pt ajutorul dumneavoastra.<br />Toate cele bune!Ivanhttps://www.blogger.com/profile/01312053223311253297noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-5398998624898298752020-12-31T16:13:22.721+02:002020-12-31T16:13:22.721+02:00felicitari, schimbati in linia 45 valoare rezisten...felicitari, schimbati in linia 45 valoare rezistentei pana indicatiile sunt corecte, de exemplu r2 = 38.7;niq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-71744474150062794922020-12-31T15:41:44.268+02:002020-12-31T15:41:44.268+02:00https://www.youtube.com/watch?v=RGjVdVCr_LA
Aveti ...https://www.youtube.com/watch?v=RGjVdVCr_LA<br />Aveti mai sus un link cu testarea circuitului.<br />Un An Nou fericit!Ivanhttps://www.blogger.com/profile/01312053223311253297noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-11904844447529303362020-12-17T22:24:38.706+02:002020-12-17T22:24:38.706+02:00sunteti pe drumul cel bun... astept informatii cu ...sunteti pe drumul cel bun... astept informatii cu montajul finalizatniq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-47196865795388656662020-12-17T22:04:08.264+02:002020-12-17T22:04:08.264+02:00Buna seara!
Va multumesc foarte mul
Buna se...Buna seara!<br />Va multumesc foarte mul<br /><br /><br /><br /><br /><br /><br /><br />Buna seara!<br />Multumesc mult pt ajutorul primit.<br />Mi-am permis sa postez un link ,https://www.youtube.com/results?search_query=voltmetru-ampermetru+cu+arduino+nano.<br />Multa sanatate!<br /><br /><br /><br />Ivanhttps://www.blogger.com/profile/01312053223311253297noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-14131314275500039852020-12-15T22:55:48.060+02:002020-12-15T22:55:48.060+02:00Buna seara!
Va multumesc pentru raspunsul dumneavo...Buna seara!<br />Va multumesc pentru raspunsul dumneavoastra ,sper sa pot rezolva.<br />Toate cele bune!Ivanhttps://www.blogger.com/profile/01312053223311253297noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-40148576321617659292020-12-14T19:19:33.778+02:002020-12-14T19:19:33.778+02:00libraria afisajului este cea de la https://github....libraria afisajului este cea de la https://github.com/tehniq3/used_library celelalte nu cred ca fac probleme.. daca a functionat, ulterior aparand caractere ciudate denota un contact imperfect la interfata i2c (sda, scl)niq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-12219696003987761802020-12-14T18:38:48.193+02:002020-12-14T18:38:48.193+02:00Bună seara!
Am găsit pagina dumneavoastră în timp ...Bună seara!<br />Am găsit pagina dumneavoastră în timp ce căutăm o schemă a unei surse de alimentare variabila cu LM723.<br />Am realizat sursa și funcționează foarte bine ,am incercat sa realizez și voltampermetru cu arduino nano,mi-a fost foarte greu să găsesc librăriile corecte.<br />A funcționat la început corect dar apoi display-ul a inceput să afișeze caracterele de-a valma într-un mod neinteligibil.<br />Va rog in limita timpului dumneavoastră să-mi spuneți ce librării ați folosit. <br />Experiența mea cu arduino este limitata .<br />Mulțumesc!Ivanhttps://www.blogger.com/profile/01312053223311253297noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-84885521190818119762019-03-13T20:31:41.982+02:002019-03-13T20:31:41.982+02:00Salut, va rog sa imi spuneti daca relgajul de cure...Salut, va rog sa imi spuneti daca relgajul de curent are limita inferioara 0A ?mihaihttps://www.blogger.com/profile/14450951185514540971noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-36651109005746360562019-01-07T14:38:14.868+02:002019-01-07T14:38:14.868+02:00Salut, Am facut si eu ceva similar (http://automat...Salut, Am facut si eu ceva similar (http://automatic-house.blogspot.com/search/label/Sursa%20de%20tensiune%20liniară%20%28bazat%20pe%20LM317%29) , dar am avut cateva probleme cu afisorul de tensiune si cu masa (GND-ul) comun. Pana la urma a functionat folosind un senzor de tensiune și curent INA219, dar nici pana acum nu mi-am dat seama de ce nu a mers doar cu un divizor de tensiune. Simedru Florinhttps://www.blogger.com/profile/02833577490511593138noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-10012383137886033362019-01-01T20:53:09.817+02:002019-01-01T20:53:09.817+02:00Multumesc!Multumesc!Anonymoushttps://www.blogger.com/profile/17018255552759441702noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-3438185895089538932018-12-28T13:56:06.261+02:002018-12-28T13:56:06.261+02:00un inficator cu decuplare iesire in cad de scurtci...un inficator cu decuplare iesire in cad de scurtcircuit: https://nicuflorica.blogspot.com/2017/07/volt-ampermetru-de-panou-pentru.html pe langa limitarea de curent reglabila a schemei asteianiq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-30210443980566629252018-12-28T13:49:33.352+02:002018-12-28T13:49:33.352+02:00are si LM723 limitarea de curent, iar indicatorul ...are si LM723 limitarea de curent, iar indicatorul cu Arduino avertizeaza sonor, daca doriti protectie cu decuplare, vedeti ca e un indicator de panou cu aceasta facilitate, publicat tot in perioada acestuianiq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-29509192646272675442018-12-27T22:30:24.857+02:002018-12-27T22:30:24.857+02:00Buna seara. Imi cer scuze ca va intreb, montajul a...Buna seara. Imi cer scuze ca va intreb, montajul are protectie la scurtcircuit?Anonymoushttps://www.blogger.com/profile/17018255552759441702noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-3968554640524199832018-08-05T23:31:32.509+03:002018-08-05T23:31:32.509+03:00merge si pe 10amp daca pui mai multi tranzistorimerge si pe 10amp daca pui mai multi tranzistorieugenhttps://www.blogger.com/profile/07243510890687131722noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-19214219048048741752018-05-12T20:14:42.937+03:002018-05-12T20:14:42.937+03:00ti-am dat raspuns pe mail...ti-am dat raspuns pe mail...niq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-70203498122715080682018-05-12T19:19:10.849+03:002018-05-12T19:19:10.849+03:00Salut am o problema la cod! am trimis un mesaj pe ...Salut am o problema la cod! am trimis un mesaj pe gmail!S.Andreihttps://www.blogger.com/profile/09448330674850383219noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-83293107881962926752017-10-20T20:25:38.149+03:002017-10-20T20:25:38.149+03:00trebuie discutat cu "albasete", e facut ...trebuie discutat cu "albasete", e facut de el.. cel din articol a ajuns la mine, dar el va poate face, scrieti-i pe dragos71teo@yahoo.comniq_rohttps://www.blogger.com/profile/04136575519459756942noreply@blogger.comtag:blogger.com,1999:blog-544202929520927871.post-29992046958950726942017-10-19T18:44:09.227+03:002017-10-19T18:44:09.227+03:00Daca mai ai asa ceva si imi poti spune un pret. Mu...Daca mai ai asa ceva si imi poti spune un pret. Multumesc.<br />mangiru_victor@yahoo.comAnonymousnoreply@blogger.com