asrock
Junior Member level 3
hello every one
i have a simple project that just detects an IR cut beam
i use 16f877 - MikroC , with receiver and transmitter of IR
here i use PWM in pic to generate frequency to the transmitter , that's code
that's mean ,,, i want to generate a permanently signal with 35KHz -IR
but here in receiver ,, how it will detect the beam if it cutted of no !!!
i searched and i found many protocols and decoding bits.....
but i think that my projects is more simple ,, just IR beam if cutted , the receiver give a flag to PIC to execute any other function.
any one here can help me !!
greatings
i have a simple project that just detects an IR cut beam
i use 16f877 - MikroC , with receiver and transmitter of IR
here i use PWM in pic to generate frequency to the transmitter , that's code
Code:
PWM1_Init(38000);
PWM1_Set_Duty(255);
PWM1_Start();but here in receiver ,, how it will detect the beam if it cutted of no !!!
i searched and i found many protocols and decoding bits.....
but i think that my projects is more simple ,, just IR beam if cutted , the receiver give a flag to PIC to execute any other function.
any one here can help me !!
greatings
