#sampleandhold — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #sampleandhold, aggregated by home.social.
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This time my #soldering was a fail. This is supposed to be a #keyboard controller for playing my #StackSynth but the sample and hold part needs rework. The output voltage keeps rising. At first I noticed that I used a ceramic #capacitor where I should've used a polymer one, but this bodge didn't help. Maybe the #TL074 are out of spec (most likely fake ones but worked fine in the other modules) or the FETs are bad...
The keys will be attached using a stereo 3.5mm audio jack, and will be extendable like my perfboard version.
#diysynth #synthesizer #sampleandhold -
This time my #soldering was a fail. This is supposed to be a #keyboard controller for playing my #StackSynth but the sample and hold part needs rework. The output voltage keeps rising. At first I noticed that I used a ceramic #capacitor where I should've used a polymer one, but this bodge didn't help. Maybe the #TL074 are out of spec (most likely fake ones but worked fine in the other modules) or the FETs are bad...
The keys will be attached using a stereo 3.5mm audio jack, and will be extendable like my perfboard version.
#diysynth #synthesizer #sampleandhold -
This time my #soldering was a fail. This is supposed to be a #keyboard controller for playing my #StackSynth but the sample and hold part needs rework. The output voltage keeps rising. At first I noticed that I used a ceramic #capacitor where I should've used a polymer one, but this bodge didn't help. Maybe the #TL074 are out of spec (most likely fake ones but worked fine in the other modules) or the FETs are bad...
The keys will be attached using a stereo 3.5mm audio jack, and will be extendable like my perfboard version.
#diysynth #synthesizer #sampleandhold -
This time my #soldering was a fail. This is supposed to be a #keyboard controller for playing my #StackSynth but the sample and hold part needs rework. The output voltage keeps rising. At first I noticed that I used a ceramic #capacitor where I should've used a polymer one, but this bodge didn't help. Maybe the #TL074 are out of spec (most likely fake ones but worked fine in the other modules) or the FETs are bad...
The keys will be attached using a stereo 3.5mm audio jack, and will be extendable like my perfboard version.
#diysynth #synthesizer #sampleandhold -
The Magic Of A Diode Sampler To Increase Oscilloscope Bandwidth - Making an oscilloscope is relatively easy, while making a very fast oscilloscope i... - https://hackaday.com/2023/09/30/the-magic-of-a-diode-sampler-to-increase-oscilloscope-bandwidth/ #sampleandhold #diodesampler #oscilloscope #hardware #news
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Op-Amp Challenge: Reliable Peak Power Measurement - As part of our Op-Amp Challenge we’re seeing a wide diversity of entries showcasin... - https://hackaday.com/2023/05/03/op-amp-challenge-reliable-peak-power-measurement/ #opampchallenge #sampleandhold #peakdetector #contests #hardware #op-amp
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Op-Amp Challenge: Reliable Peak Power Measurement - As part of our Op-Amp Challenge we’re seeing a wide diversity of entries showcasin... - https://hackaday.com/2023/05/03/op-amp-challenge-reliable-peak-power-measurement/ #opampchallenge #sampleandhold #peakdetector #contests #hardware #op-amp
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Op-Amp Challenge: Reliable Peak Power Measurement - As part of our Op-Amp Challenge we’re seeing a wide diversity of entries showcasin... - https://hackaday.com/2023/05/03/op-amp-challenge-reliable-peak-power-measurement/ #opampchallenge #sampleandhold #peakdetector #contests #hardware #op-amp
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Op-Amp Challenge: Reliable Peak Power Measurement - As part of our Op-Amp Challenge we’re seeing a wide diversity of entries showcasin... - https://hackaday.com/2023/05/03/op-amp-challenge-reliable-peak-power-measurement/ #opampchallenge #sampleandhold #peakdetector #contests #hardware #op-amp
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Op-Amp Challenge: Reliable Peak Power Measurement - As part of our Op-Amp Challenge we’re seeing a wide diversity of entries showcasin... - https://hackaday.com/2023/05/03/op-amp-challenge-reliable-peak-power-measurement/ #opampchallenge #sampleandhold #peakdetector #contests #hardware #op-amp