Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

IR transmitter and receiver need help plz~

Status
Not open for further replies.

jhchong

New Member
as for the transmitter part everything is ok with it.when debugging i used the function generator as a signal.

but the receiver part i got a hard time with the IR receiver....it cant receive anything data being transmit from the transmitter LED.so is there any one who can kindly help mi or give some opinion?

parts changed is:
ztx600 change to ztx300 (Darlington pair)
tsop1170 change to tsop1138 (38kHz)
 

Attachments

  • IR circuit.JPG
    IR circuit.JPG
    31.8 KB · Views: 180
Last edited:
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top