Since you tore this one apart could you answer a question on the 505?
I have one that makes a slight grind noise just before it starts to play,
like when it engages the wheels. After its dead quite no issue. What is
that sound?
+NICOLA CECCA That deck goes anywhere from 100.00 - 1,200 on ebay. I paid $330.00 for mine and thought it was a decent buy. This one would be $330.00 + all the extra parts he added.
+NICOLA CECCA this model is not yet completed and not currently for sale, Hi, LeRoy
IR remote control LED with Arduino
IR receiver module from radio shack and remote control from car stereo (thanks car thieves for at least leaving me that). Module sends data to arduino which ...
@OlivetCollegeCS Actually very simple, just used the ir remote library from
Ken Shirriff's blog. Use the receive code to decode what number sequence
each button on remote will produce (simple remotes are easy, time warner
cable not so much)
@OlivetCollegeCS Once you know which number sequence each button press
triggers, you can just modifiy code to change the state of a digital pin
when it sees certain buttons.
I really liked your clip. Great stuff! Thanks for posting.
Hi-Fi Stereo Amplifier with Remote Control for Car/Motorcycle (SD/MMC/USB)
Model: HS 9003 - Output power 10~30W - Use this AMP on your car, motorcycle, golf cart and other places, where you need small amp in order to have a better ...
EEVblog #506 - IR Remote Control Arduino Protocol Tutorial
How to capture and reverse engineer an infrared IR code and use an Arduino or other microcontroller to replay the command. Oscilloscope and logic analyser ...
+bakadavid Why don't you build yourself a scope. At 38 kHz you can build a complete, integrated spectrum and logic analyzer for five bucks using your PC to represent the data. Just choose a µC with USB.
+bakadavidLow passing a PWM signal reduces the signal level. 50% duty cycle PWM (as programmed here) results in 50% reduced signal level. If you are doing 5V it is 2,5V afterwards which most likely distracts the logic components downstream... low passing PWM won't work properly on a logic level.
A bit more detail: since I only had a photodiode on hand and no TVs i could say goodbye to so I made a low pass filter with a cutout frequency of 4kHz (educated guess and I had all the parts) and inverted the signal with a PNP. Now I get consistent readings but still haven't managed to send the right signal to turn on the TV.I wish I had a scope...
The slow part of the loop is surely the divide by 26 in the conditional,
which is executed every iteration of the loop. I'll bet the division is
slower than the digitalWrite() call. The division should be pulled out of
the loop.