Firefly Jar Assembly Guide

Contributors: b_e_n, Mando

Step 3: First LED

Be aware that the grayed out components on the schematic indicate that they are on the opposite side of the felt piece. Please pay attention to the direction of the word “FACE”.

Be aware that the LEDs need to be placed light side up on the opposite side of this piece of felt. Step 8 shows you how it’s supposed to look. You’ll use a new piece of thread for each of these LEDs you sew into place for steps 3-6.

1. Loop your new thread piece through and around pin 0 on the microcontroller 2-3 times.
2. Sew up to the positive pin of LED 1. Loop and knot it there. Cut off any excess thread.