mazen_kilani
Q: I used 2x 18650 3.7V 12000 mAh batteries, but when I connected to the LN293D motor shield (on top of Arduino UNO board) EXT_PWR blue connectors the board LED did NOT switch on. It does switch on for a 9V battery or 4x1.5V AA batteries & the Bluetooth receiver does receive the signal and try to start the motors but they only 'shiver' and do not rotate enough to drive the tank forward.Are the 2x 18650 Ver Más
Preguntado por mazen_kilani sobre 2020-05-17 21:31:37
BG357151125 12volt bir g? kayna5 kullan5p L298N motor s?r?c? kullan5rsan L298N s?r?c?s?n?n 5 volt 5k55 ile ardu5noyu besleyip stabil bir ekilde kullanabilirsin
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jbb99 It depends on whether you want your two cells to be in series or parallel. Very basic electronics:- parallel will give you around 3.7V, series will give you around 7.4v . If you want parallel, both c... Ver Más
2020-09-25 05:05:14 Servicial (0)