Teensy Saber Electronics V3.0
DIY Teensy based lightsaber
What you will need:
TeensySaber 3.0 KiCad files here.
Follow this 1 x TeensySaber V3.0 PCB - because DUH
1 x SD card holder - SD1
5 x 0.1uF capacitor - C32,C33,C21,C22,C12
1 x 4.7 uH 1.2A - L1
2 x 2M resistor - R31,R32
2 x 220k resistor - R33,R34
2 x 2.2k resistor - R21,R22
1 x 6-axis IMU - U2
4 x 10uF capacitor - C31,C11,C35,C34
1 x voltage regulator - IC3
3 x FET - Q3,Q2,Q1
2 x 4 x 10k resistor array - RN1,RN2
1 x 3W digital amplifier - U1
(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.
A reflow skillet
A test rig - if you want to test the result without soldering.
handy guide for how to put everything together. Note that the markings on the board are not great for locating where to put the components, so I recommend printing out a component map and the list above, then cross things off as you go.
SVG Picture created as teensysaberv2.sch.svg date 2017/08/31 21:46:21
Picture generated by Eeschema-SVG
Replaced analog 2.6W amplifier with a 3.0W digital amplifier
0.1 inch smaller
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