Tagged Questions
3
votes
3answers
404 views
How to short two nodes electronically
I am using a Phillips SAA3010 IR transmitter IC to send a modulated IR signal. The IC has two types of inputs:
Z0---Z3
X0---X7
And one type of output:
DR0---DR7
Each legal operation ...
2
votes
2answers
2k views
Arduino IR practice vs. application circuit on 1838 datasheets
There is an explanation of wiring up IR remote controllers for beginners at arduino-info.wikispaces.com/IR-RemoteControl, which suggests wiring the output pin directly into an Arduino pin. I've tried ...
2
votes
0answers
986 views
ATTiny 85 + shift register + ir sensor
I had the ATtiny working with the shift register, but when I added the IR receiver to the code the shift register did not work as desired.
I have a shift register connected to 8 LEDs and controlled ...
1
vote
1answer
2k views
IR Arduino Transmit n Receive
I am using digital IR Receiver Module and digital IR Transmitter Module connected each with different Arduino Uno. How can I transmit data like "1234" to the receiver and display data on LCD? This is ...
1
vote
1answer
357 views
How to re-generate a previously saved SIRC protocol waveform?
I am trying to replicate the remote control for my Sony home theater system. I started with anaylzing the demodulated signal of power on button using a TSOP1738 IR demodulator. It looks like this:
...
0
votes
1answer
117 views
Decode an infrared signal with an IR demodulator inside a microphone jack
I was looking at this tutorial about how to decode an infrared signal.
One of the posts says
For the scoped challenged (like me), a PC microphone jack works great
for reverse engineering IR ...
0
votes
1answer
779 views
Arduino beacon for IR Seeker v2 (Mindstorms NXT Sensor) - Pulse IR at 38Khz Carrier and 1200 Frequency
I hate to ask a question like this, that is kinda just like "give me the code" but seriously. I've tried reading up on it everywhere, and I just don't seem to get a thing of having both a carrier ...
