WyLed

.. when you allow an exploration of a chip (TM1638) to get a little out of hand and end up making a completely useless LED sculpture

Quantity		Component name
1	×	TM1638
1	×	ATTiny85 Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1	×	TL072 Amplifier and Linear ICs / Operational Amplifiers
1	×	74LS14 Electronic Components / Misc. Electronic Components
1	×	4-digit 7 segment display (common cathode)
1	×	2N7000 n-FET
1	×	Electret microphone