Hi folks and thanks for reading.
The device has three buttons and two pots and a led display as a user interface and has the capability of being controlled remotely so therefore the code has two first-run compile...
I prefer the smooth square pin of the WireWrap type. Some stackable headers I've used are pretty rough on the contact face and remind me of a file every time inserted / removed.
Honestly, I prefer these:-
https://au.mouser.com/ProductDetail/Gravitech/8Fx1L-254mm?qs=%2Fha2pyFaduiCaLlyPW%252BOf56lo4LzJE2QfhQHm1qpRRNgmluYncIL6Q%3D%3D
Might cost more but give less trouble over time. Just...
Are those range sensors polite enough to let you power them up, read then power them down in sequence so as to spread out the power drain?
I hope I'm not getting Off-topic here but a hand up from the back of class re...
This is a Windows Class Compliant Midi device driver issue in that you can only make ONE connection to a USB-Midi port. I believe that this is sorted for Win 10.
So in Win7, we're stuck with "single-client" Midi...
Couple of points from early days in RF.:
Any mismatch in the Transmitter>feedline>antenna arrangement can cause the feedline to radiate energy. Sharp bends in the feedline are best avoided.
Sensor cabling would be...
Have just finished testing the same mods on an earlier MEGA based controller. Cleaned it right up. Next, copy paste same into another MEGA based rig featuring many more pots, multiplexers and a pile of buttons. When...
Thank you again Nominal Animal.
Following on from my previous post, I've played with and implemented your suggested code and it works. The quantization error you highlighted had made itself obvious with noisy output so...
Thank you Nominal Animal for your thoughtful response. I've not considered using log pots and usually don't if looking for decent behavior in audio for level or pan. Even so-called linear pots are anything but at...
Greetings everyone.
Thanks in advance for reading. Am working on an ever evolving Midi controller seeking advice using the map() function for pot calibration.
Before I added map() to the mix, I was getting readings 0...
Hi folks. Discovered Typos in Teensy>Examples>USB_MIDI>TransmitEverything.
IDE 1.8.9 TD1.47, From line 143:-
case 21:
usbMIDI.beginNrpn(417, channel, cable);
usbMIDI.sendRpnValue(6489, channel,...
Thank you for your thoughts vjmuzik. I get the idea, will look into permutations and combinations at some point. TE's offering looks like it would work too. I've got it sorted using Copperlan to connect LoopMidi pipes...
Thanks guys, that helped put things in focus leading to some exploratory plug jockeying:-
Arturia's BSPro, class compliant, single client. Have usually used it's Din for Midi so had not previously noted it's...
Hi folks. I've been building some USB-Midi interface/ controllers using LC's and 3.2's. and although everything works as intended, Ive found that I can only make one single connection to a Teensy-Midi Port on the...
Old codger with advanced soldering iron skills.
Pretty much self-taught Electronics/Automotive/Computer Technician/Hacker/Re-Engineer.
Built an Analog Synth ~1978 pretty much from scratch and life being what it is - what you end up doing whilst being busy with other plans, shelved it.
Forced into isolation by challenging health issues, officially retired and looking for a "mental health" project, dug out the box of remains of the original Synth, caught the bug and currently have a clutch of Roland Synths and other goodies.
To any Hacker worth his salt, off-the-shelf kit don't always give you what you're looking for which is why I'm here...
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