New MIDI Control Boards!
First version for testing has been ordered. Can drive up to 4 banks of 8 solenoids/relays for a total of 32 outputs. Each bank can be run...
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Owen Krumm
- Jul 6, 2022
- 1 min
Business cards Rev 2
Improvements -Added on/off switch and a pushbutton -Added business name -Added QR code to backside along with 1/10" spacing ruler
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Owen Krumm
- Jul 2, 2022
- 1 min
Long distance Neopixel systems test
Finally got around to testing the whole system out with 200ft of ethernet cable and a teensy 4.0 https://hackaday.io/project/185775-neopi...
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Owen Krumm
- Jul 2, 2022
- 1 min
Hackaday Article for Neopixel Accessories
Check out my Hackaday project for the neopixel boards I'm working on here: https://hackaday.io/project/185775-neopixels-at-a-distance
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Owen Krumm
- Jun 29, 2022
- 1 min
Transceiver Rev 3
Improvements -Changed to a much cheaper SOIC-8 transceiver
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Owen Krumm
- Jun 28, 2022
- 1 min
New Business cards!
The lights blink using a low voltage 555 timer. runs off a 2032 button cell battery
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Owen Krumm
- Jun 21, 2022
- 1 min
Selectable Transceiver Rev 2
Improvements -Fixed backwards VCC and GND labels -Fixed backwards A and B labels -made enough room for an optional SL connector behind...
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Owen Krumm
- Jun 18, 2022
- 1 min
Differential rj45 splitter Rev 2
Improvements -Reran the traces to the ethernet jacks to make it used the T-568B ethernet cable wiring -Added labels to the output...
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Owen Krumm
- Jun 16, 2022
- 1 min
Differential Transmitter Rev 2
Improvements -Reran the traces to the ethernet jacks to make it used the T-568B ethernet cable wiring -Added labels to the input channels...
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Owen Krumm
- Jun 4, 2022
- 1 min
V3 neopixel breakout boards
Improvements -added cuttable trace to add a resistor on the signal line to reduce ringing -added spot for an optional inrush limiting...
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Owen Krumm
- Jun 4, 2022
- 1 min
Rj45 transceivers boards have been ordered
based off of the original transceiver boards, now with a RJ45 plug!
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Owen Krumm
- Jun 4, 2022
- 1 min
rj45 splitters have been ordered
These are used to break out connections from the 4 channels of a differential transmitter board to a single rj45 transceiver board with...
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Owen Krumm
- May 31, 2022
- 1 min
Boards Came In!
I'm hoping to populate these this week. then some rigorous testing will commence.
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Owen Krumm
- May 30, 2022
- 1 min
8 channel differential transmitter
8 channel differential transmitter boards have been ordered These are for use with the selectable differential transceiver boards to...
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Owen Krumm
- May 30, 2022
- 1 min
Selectable Transceiver Boards
Selectable differential transceiver boards have been ordered These will be able to be used in receive mode with the 8 channel...
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Owen Krumm
- May 30, 2022
- 1 min
V2 of neopixel breakout boards
2nd iteration of the neopixel breakout boards have been ordered Improvements -added solder mask -silkscreened labels -traces on both...
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