Search found 28 matches
- Jan 7th, '15, 19:09
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: [UNRESOLVED] Completed Yocto but no sound !
Ok I found something I checked R21 it was perfectly soldered then I did a measurement with multimeter I found 2K first I measured other 10k around and they were all at 10k. I removed IC7 to see if there was any interactions between the chip itself and the resistor and I found 10k. Then I tried to ex...
- Jan 6th, '15, 21:38
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: [UNRESOLVED] Completed Yocto but no sound !
I'll get an oscilloscope around the 20th of the month I'll be able to do deeper tests- Jan 5th, '15, 18:51
- Forum: Yocto v1.0 Hardware
- Topic: is there anyway we can make Hi-hat sound louder?
- Replies: 9
- Views: 6908
Re: is there anyway we can make Hi-hat sound louder?
almost 3 times smaller value difference between 33K and 10K so it gave me 3dB more gain? is it logical way of thinking ? No if you talk in dB. Gain of amplifier in dB is 20*log(Vout/Vin). For example if your linear gain is 10 (means your output is 10 times your input) your gain in dB is 20dB, and f...
- Jan 4th, '15, 21:11
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: Completed Yocto but no sound !
check this I did a little video to demonstrate what I said earlier
https://www.youtube.com/watch?v=TBOvFCLvO84
https://www.youtube.com/watch?v=TBOvFCLvO84
- Jan 4th, '15, 18:32
- Forum: Yocto v1.0 Hardware
- Topic: is there anyway we can make Hi-hat sound louder?
- Replies: 9
- Views: 6908
Re: is there anyway we can make Hi-hat sound louder?
if i put bigger value of resistor instead 1k, it will work ?? I don't think so. If I'm right it is a classic low-pass filter inverting cell opamp.The transfert function equation is -(Z2/Z1) where Z2 is ((C83 serial (xVR8)) // (C82) // (R161)) and Z1 is R162. You could increase R161 to get more gain...
- Jan 4th, '15, 11:19
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: Completed Yocto but no sound !
I watched some yocto demo videos to compare behavior. My step-1 LED lights well with the sequencer but when I activate the step 1 it remains turned off and when I activate another step , step 1 blinks. I double checked every solder joints with a magnifier and all power suplies everything is fine. An...
- Jan 4th, '15, 00:33
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: Completed Yocto but no sound !
Ok I tried the bassdrum 5V to R152 pulse to R155 and out on R175. I used the tip of my headphone (ground to ground) and i heard the bass drum.
I put back the atmega and tried to "hear" the TRIG signal and there is none
I put back the atmega and tried to "hear" the TRIG signal and there is none
- Jan 3rd, '15, 20:51
- Forum: Yocto v1.0 Hardware
- Topic: Completed Yocto Kit !!!
- Replies: 5
- Views: 4668
Re: Completed Yocto Kit !!!
Nice sound !
- Jan 3rd, '15, 20:50
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: Completed Yocto but no sound !
Not for the moment, I need to buy one or bring the yocto to my work placeElSchtroumpf wrote:Quick question : do you have (access to) an oscilloscope?
- Jan 3rd, '15, 20:17
- Forum: Yocto v1.0 Hardware
- Topic: [SOLVED]No sound, No BD,CH
- Replies: 38
- Views: 25021
Re: Completed Yocto but no sound !
What kind of problem ? It is very easy to build since you follow the building manuel.
Is that possible that the atmega isn't correctly flashed ?
Is that possible that the atmega isn't correctly flashed ?