[3DMakerWorld] SparkFun Qwiic Shield (Arduino Compatible)

[3DMakerWorld] SparkFun Multiplexer Breakout - 8 Channel (74HC4051)

[3DMakerworld] Adafruit Perma-Proto Quarter-Sized Breadboard PCB - 3 Pack

[3DMakerworld] Adafruit SMT Breakout PCB for SOIC-8, MSOP-8 or TSSOP-8, 6 Pack

[3DMakerworld] Adafruit Stainless Thin Conductive Thread - 2 ply - 23m/76 ft

[3DMakerWorld] SparkFun Analog/Digital MUX Breakout (Arduino Compatible)

[3DMakerWorld] Adafruit Si5351A Clock Generator Breakout Board - 8KHz to 160MHz

[3DMakerWorld] Adafruit Premium Female/Male Extension Jumper Wires - 20 x 6"