9_asa10band_MSGEQ7_ATMEGA32
components list
————————————-
1, atmega32 – 1
2, MSGEQ7 Audio spectrum ic -1
3, veroboard – 1
4, RED Bar graph LED -10
5, 20 pin ic base – 10
6, BC557 -10
7,Resistors – 330Ω -10
– 8.2KΩ -1
– 200kΩ -1
– 22k Ω -2
– 10k Ω -1
8, ULN2803 ic – 2
9, 7805 5V regulator ic -1
10, crystal – 16Mhz -1
11,Capacitors- 22pf-3, 0.01uF -1, 0.1uF – 2
12, single-strand wire
YOU CAN MAKE OWN DOTMATRIX LED OR REORDER THIS PCB AT PCBWAY SHERED PROJECT
/project/shareproject/W58834ASP10_led10x10.html
hEX FILES N SCHEME VISIT BELLOW
http://www.instructables.com/id/100-LED-10-band-Audio-Spectrum-atmega32-MSGEQ7-wit/?ALLSTEPS
http://blog.unnes.ac.id/eltux/100-led-10-band-audio-spectrum-atmega32-msgeq7-with-peak-hold-and-fall-down/
GOOD LUCK
9_asa10band_MSGEQ7_ATMEGA32
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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