• 1 x TeensySaber V2.3 PCB - because DUH
• 1 x SD card holder - SD1
• 1 x IMU - U2
• 1 x Amplifier - U1
• 1 x voltage booster - IC3
• 3 x FETs - Q1, Q2, Q3
• 4 x 10 uF capacitors - C31, C15, C34, C35
• 2 x 3.3 nF capacitors - C11, C12
• 4 x 0.1 uF capacitors - C32, C33, C21, C22
• 2 x 1 uF capacitor - C13, C14
• 4 x 2.2k Resistors - R11, R12, R21, R22
• 2 x 2M Resistors - R31, R32
• 2 x 220k Resistors - R33, R34
• 2 x 10k Resistor - R41, R13
• 1 x 4.7uH inductor - L1
• (optional) 1-3 x auxilary FETs - These can be placed on the bottom of the board to drive additional LEDs.
• Stencil - download the kicad files, export gerbers and upload to OSHStencils.
• Solder paste
• A reflow skillet
• A test rig - if you want to test the result without soldering.

Schematic:

Changes from previous version (2.2)

• Reduced number of different components by two.
• Better stencil (might still need improvement though)

Problems? Questions? Suggestions? Check out The Crucible.