Remote Control using RF Module

[ahmadfaisal2602]

Hi. newbies here. Currently, i'm doing one of Cytron's project, that I obtained from Cytron's tutorial website using RF Module. However, I faced some difficulties here, when, I pressed the button to give input in the encoder, the data received from decoder through output data pin are all light UP (LED ON). Supposely, when each switch press, eg switch at pin 10, the LED will light up at pin 10 on decoder. Unlike me, when i press the button, all LEDs are lit up on encoder. Hope you guys can help with this problem. I followed exactly in the schematic. Thanks in advance.
http://tutorial.cytron.com.my/2012/09/0 ... ol-315mhz/

[robosang]

Show the actual hardware connection, clearly... there is no programming in the tutorial, it should be the hardware.

[afz2004]

yes, this circuit involved hardware. However, I already changed the IC, and I bought another set of RF module, the result still same.

[robosang]

Then I am confident it is the wiring problem

[ober]

You can try out the RF set that we carry now, check out the tutorial: http://tutorial.cytron.com.my/2013/04/09/using-multiple-rf-remote-control/

It should be helpful to you.

On the other hand, if you like to troubleshoot the RF hardware you have, do share a few clear photos with us. What are you using for power? battery or adapter? We notice using adapter give very bad response, there is a lot of interference.