For this project i connect an hall effect sensor with an arduino uno. A sensor with hall effect is a sensor used for detection of magnetic field so we can say is a magnetic sensor(mine is used on a pneumatic cylinder to detect the position of the cylinder). Actually at the base is made from a semiconductor plate with an…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! In the next project i intend to control a servomotor (a cheap one) directly from timers because with the library(servo library) i couldn’t obtained a real 180 degrees angle. The…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! The sensor Recently, i received from my workplace a lenght transducer, wich is mecanical broken (a screw is damaged). I don’t know the type and neighter the output form (standardized…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! 1. The shield Arduino ethernet shield is a device that allows you to connect your arduino to the internet. In this post i will connect it to a…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! 1. ShiftOut function Because the method presented in the last post about arduino and shift registers is not efficient, there is a special function which make it easier…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! 1.Introduction Recently i’ve worked with a shift register and some leds. So, i’ve made a post with what i’ve learned. The shift register is SN74HC595N, a device which…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! If in the previous posts i have designed a method to generate a control signal for obtaining a pure sine wave and an H bridge in order to…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! 1.H bridge design In this post i’ve made a H bridge controlled by an arduino, for creating a sine wave signal with higher current and voltage than arduino can provide. In…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! Attention!!! In this example i’ve used dangerous high AC voltage(230V)! I’m not responsable for any accidents! Reading AC voltage. Now, besides reading ac voltage i will…
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Please let us in the comment zone any suggestions that you think will improve the article! If you like the article click the follow button to stay in touch with us! As you can see in last two post about sine waves (How to generate a sine wave from arduino or atmega 328 and How to generate two phase sine…
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