Пробник для светодиодов

{"document":[{"text":[{"type":"string","attributes":{},"string":"Здравствуйте ! "},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":["heading1"]},{"text":[{"type":"string","attributes":{},"string":"Предлогаю собрать простейшую схему для проверки практически любых светодиодов и стабилитронов на обратный пробой . "},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Простой преобразователь напряжения , вот схемка 👇"},{"type":"attachment","attributes":{"caption":"Принципиальная схема","presentation":"gallery"},"attachment":{"caption":"","contentType":"image/jpeg","filename":"Screenshot_2022-12-14-11-50-56-02_75983af308149822d910873fd44d54bc.jpg","filesize":262356,"height":844,"pic_id":311505,"url":"/files/article_image/2022/12/14/Screenshot_2022-12-14-11-50-56-02_75983af308149822d910873fd44d54bc.jpeg","width":720}},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Преобразователь выдаёт высокое напряжение , с очень маленьким током , так что вреда здоровью стабилитронам и светодиодам не навредит 😉"},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Дополнив преобразователь вольтметром , можно с лёгкостью определить напряжение обратного пробоя стабилитрона ."},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"attachment","attributes":{"caption":"Проверка стабилитронов","presentation":"gallery"},"attachment":{"caption":"","contentType":"image/jpeg","filename":"Screenshot_2022-12-14-11-51-20-16_75983af308149822d910873fd44d54bc.jpg","filesize":234870,"height":524,"pic_id":311512,"url":"/files/article_image/2022/12/14/Screenshot_2022-12-14-11-51-20-16_75983af308149822d910873fd44d54bc.jpeg","width":720}},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Некоторые светодиоды невозможно прозвонить обычным мультиметром из-за низкого напряжения выдаваемое им . А пробником возможно 👇"},{"type":"attachment","attributes":{"caption":"Светики из лампы 220","presentation":"gallery"},"attachment":{"caption":"","contentType":"image/jpeg","filename":"Screenshot_2022-12-14-11-50-14-61_75983af308149822d910873fd44d54bc.jpg","filesize":209592,"height":528,"pic_id":311521,"url":"/files/article_image/2022/12/14/Screenshot_2022-12-14-11-50-14-61_75983af308149822d910873fd44d54bc.jpeg","width":720}},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Так же и ТВ подсветку проверить 👇"},{"type":"attachment","attributes":{"caption":"Светодиодные планки","presentation":"gallery"},"attachment":{"caption":"","contentType":"image/jpeg","filename":"Screenshot_2022-12-14-11-50-31-53_75983af308149822d910873fd44d54bc.jpg","filesize":306157,"height":822,"pic_id":311524,"url":"/files/article_image/2022/12/14/Screenshot_2022-12-14-11-50-31-53_75983af308149822d910873fd44d54bc.jpeg","width":720}},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Да и вообще можно целую цепочку из светодиодов зажечь 👇"},{"type":"attachment","attributes":{"caption":"Последовательно цепь из светодиодов .","presentation":"gallery"},"attachment":{"caption":"","contentType":"image/jpeg","filename":"Screenshot_2022-12-14-11-51-35-91_75983af308149822d910873fd44d54bc.jpg","filesize":209965,"height":531,"pic_id":311527,"url":"/files/article_image/2022/12/14/Screenshot_2022-12-14-11-51-35-91_75983af308149822d910873fd44d54bc.jpeg","width":720}},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":[]},{"text":[{"type":"string","attributes":{},"string":"Ну вот и всё что хотел показать , желаю удачи ! "},{"type":"string","attributes":{"blockBreak":true},"string":"\n"}],"attributes":["heading1"]}],"selectedRange":[656,656]}