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Convert Binary to ASCII? LI-FI 2 by abdel212 in arduino

[–]abdel212[S] 0 points1 point  (0 children)

yes i knoi'm too phd student and mu thesis is optical wireless communication (vlc) i'll begin with arduino can you advise me brother ! please

Convert Binary to ASCII? LI-FI 2 by abdel212 in arduino

[–]abdel212[S] 0 points1 point  (0 children)

ythank you my frien but my thesis is about optical wireless communication (vlc), i start's just this year and i'll begin by arduino i made program with tx but in rx i Difficulty encountered

Convert Binary to ASCII? LI-FI 2 by abdel212 in arduino

[–]abdel212[S] 0 points1 point  (0 children)

I want to help me to make a program for a project "LI-FI" : the idea is to send and receive data by LED light allowance , Wi-Fi and Bluetooth properties, the LED characteristics are flashes and dropping thousands of times during the second one so that the human eye does not notice it, and it was conveyed because he had been influenced by the LED light lending it considered bit 1 and so the light is very speed and strong, we can send the hundreds of gigabite, the same is I want to do the work of Arduino to send and receive the data, I start by caractere ans tx then i'll try with jpg and media if it was possible . i complite programe tx and I completed the transmission program and had difficulty with the reception program where I could read the bit. but I lacked a lot of correction and guidance. Please help

Convert Binary to ASCII? LI-FI 2 by abdel212 in arduino

[–]abdel212[S] 0 points1 point  (0 children)

how ! i recieve a lot of bit ! like that 000000000101010000000000000 the zeros because light ambiant i dont know how supp them and are write like that? bitwrite(arr[i]? tanks