Digikey Shopping list

  • 3.5mm TRRS THT

    • Maybe not, disasm had negative things to say about TRRS reliability

  • Vertical JST-SH 1.0mm 4 pin

    • JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical

  • Horizontal JST-SH 1.0mm 4 pin

    • JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal

  • IDC Cable (roll?)

  • IDC Connectors

    • 2x4
    • 1x6
    • 2x10 or 2x12 for fifth-proto?

  • IDC crimp tool

  • Larger THT 2.54mm screw blocks?

  • Pogo pins for 2.54mm THTs?

Aliexpress shopping list

  • jst pre-made cables
  • TRRS cables (4-pole)

Board Ideas

  • Daisy Chainable TRRS Lego
  • Eth Breakout
    • Common bar for GND shorting?
    • Right angle breadboard variant?
  • STLink/JTAG connector to Eth?
  • RS-485/Serial adapter Lego
  • IDC cable to breadboard adapter
    • Parallel?
    • Right Angle?
  • IDC cable proto board?
  • Pin expansion w/ PCF whatever?
  • black pill lego breakout?
  • WS2812 lego breakout?
  • Level shifter lego breakout?

Misc Ideas and Shopping

  • USB extension cables
  • HS-Probe lego breakout
    • Mating connector? With screw terminals/headers?
  • EMI spray?
    • https://www.gmelectronic.com/spray-conductive-paint-emi-35-200ml
  • Get 4.8mm OD pipe/rods cut to different lengths?
  • Get some kind of spacer/pipe w/ 4.8mm ID/6.0mm OD?
  • Get acrylic pegboard w/ 4.9mm holes for non-lego mounting?
    • Make more permanent cases?
  • More lego base boards?
  • White out pen
  • 3d printing and milling service - https://twitter.com/arturo182/status/1355093100457308162

Assembly to-do

  • INA-219
    • INA-219 Boards
      • Header pins on INA-219 (2x)
      • Terminal blocks on INA-219 (2x)
    • INA breakouts
      • Header sockets on fifth-proto for INA (2x)
      • screw terminals for daisy chain power and I2C
  • Debugger
    • Debugger side SWD cable -> eth adapter
    • target side eth adapter + debugger breakout
  • Black Pill
    • Black Pill breakout board
      • Header pins on pill
      • Header socket on BoB
      • 5v/GND terminal block(s?)
      • I2C terminal block
      • 3v3/GND terminal block(s?)
      • 2x ADC (3v3, vmax)
        • Resistor bridge?
      • 2x digital (stat out, 3v3_en in)
  • LED panel
    • LED panel breakout w/ screw terminals
    • Panel mounting? Sugru?
  • LiPo Stamp
    • LiPo stamp x3 header pins
    • proto lipo stamp header socket
    • Level shifter breakout board (maybe)
  • Relays
    • Relay breakout adapter?
      • Cable? Solder breakout board on top?
      • Glue lego mounting? Sugru?
  • Battery
    • Breakout
    • Mounting (Sugru? Glue?)