Here are the build notes for my Pico MIDI “Pack” PCB Design. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! Bill of Materials PCB link (GitHub link below) 1x H11L1 optoisolator. 1x 1N914 or 1N4148 signal diode. 1x each of 10Ω, … Continue reading Pico MIDI “Pack” PCB Build Guide
Category: PCB Design
Posts related to designing, building, and testing printed circuit boards.
Pico MIDI “Pack” PCB Design
This is a PCB version of my Raspberry Pi Pico MIDI “pack” Interface - something I've been meaning to do for ages! Here is the Pico MIDI “Pack” PCB Build Guide. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! If you … Continue reading Pico MIDI “Pack” PCB Design
MiniDexed Quad DAC PCB Build Guide
Here are the build notes for the MiniDexed Quad DAC PCB. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! If you are new to single board computers, see the Getting Started pages. Bill of Materials MiniDexed Quad DAC PCB (GitHub link … Continue reading MiniDexed Quad DAC PCB Build Guide
MiniDexed Quad DAC PCB Design
This is the design for a MiniDexed IO board for the Raspberry Pi 5 that supports four GY-PCM5102 modules as described here: RPi 5 Quad Stereo Sound with PCM5102A. Build guide here: MiniDexed Quad DAC PCB Build Guide. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any … Continue reading MiniDexed Quad DAC PCB Design
ESP32 WROOM Educational Modular Synth Thing PCB Build Guide
Here are the build notes for my ESP32 WROOM Educational Modular Synth Thing PCB. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! If you are new to microcontrollers, see the Getting Started pages. Bill of Materials ESP32 WROOM Educational Modular Synth … Continue reading ESP32 WROOM Educational Modular Synth Thing PCB Build Guide
ESP32 WROOM Educational Modular Synth Thing PCB Design
For the context of this PCB design, see: Educational DIY Synth Thing. The build guide can be found here: ESP32 WROOM Educational Modular Synth Thing PCB Build Guide Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! The Circuit The key design decisions … Continue reading ESP32 WROOM Educational Modular Synth Thing PCB Design
CD Rack Format Zynthian – Part 2
I've recently updated my "CD Rack" box to a horizontal black box, still shaped for my "CD Rack" format modules. But as it is black, and I've a black TX816, I've rebuilt my CD Rack format Zynthian with a black, PCB front panel too. Original Design Notes: CD Rack Format Zynthian. Warning! I strongly recommend using … Continue reading CD Rack Format Zynthian – Part 2
Arduino EEPROM Reader PCB Build Guide
Here are the build notes for my Arduino EEPROM Reader PCB Design. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! If you are new to Arduino, see the Getting Started pages. Bill of Materials Arduino EEPROM Reader PCB (GitHub link below). 2x … Continue reading Arduino EEPROM Reader PCB Build Guide
Arduino EEPROM Reader PCB Design
This is a PCB version of the Arduino EEPROM Reader/Writer as described here: https://github.com/beneater/eeprom-programmer but with slight adjustments to support reading of 27Cxxx style ROMs often found in vintage equipment. Build Guide here: Arduino EEPROM Reader PCB Build Guide. Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible … Continue reading Arduino EEPROM Reader PCB Design
RPi 400 MIDI and Audio PCB Build Guide
Here are the build notes for my RPi 400 MIDI and Audio PCB. https://makertube.net/w/tMyv2KC5D9zFLqs32MEjQa Warning! I strongly recommend using old or second hand equipment for your experiments. I am not responsible for any damage to expensive instruments! In this case - inserting this pcb incorrectly (which unfortunately is possible with the RPi-400) could damage the … Continue reading RPi 400 MIDI and Audio PCB Build Guide