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…
Read MoreYear: 2017
Arduino and shift registers
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…
Read MoreArduino and shift registers without shiftOut function
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…
Read MoreLowpass filter for pure sine inverters
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…
Read MoreH bridge with an unfiltered sine wave from an arduino
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…
Read MoreHow to read AC voltage with arduino
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…
Read MoreHow to generate three phase spwm signal with arduino
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…
Read More40kHz square signal with arduino uno or atmega 328
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! Because someone ask me how to generate a 40kHz square signal i decided to write a short article about that. Because is about 40kHz frequency we have…
Read MoreHow to generate two phase sine waves with arduino
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 an older post i have explained how to generate a sine wave with arduino or atmega 328 and now let’s try to generate a two phase…
Read MoreIndustrial incremental encoder and arduino
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! First of all what is an incremental encoder??? An incremental encoder is a device which can be mounted on a machine to measure the linear or angular…
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