Maker Pro

Recent content by Sajo Joseph

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    How to design a Flip Flop using 555 Timer ?

    Hi Lijo, Flip flop is same as Bistable Multivibrator which very easy. It is a tricky question to misguide you. A bistable can set or reset the output by external pulse, which means that you can store 1 bit digital data. That is same as a flip flop. You can try this link for more details ...
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    Using raspberry pi without keyboard, mouse and display

    Is it possible to use raspberry pi without keyboard, mouse and display ? Can we use our laptop display or desktop monitor as raspberry pi display ?
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    hc-sr04 and raspberry pi

    Thank you Mr. George.
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    hc-sr04 and raspberry pi

    please help me to interface hc-sr04 ultrasonic sensor with raspberry pi. i think that the raspberry pi will get damaged if i connect directly to hc-sr04.... hc-sr04 is a 5v device while raspberry pi is a 3.3v device..
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    EM-18 rfid reader module with pic microcontroller

    how to interface em-18 rfid reader module with pic 16f877a microcontroller ?
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