Spectrum_analyzer_Atmega_8

1 year ago 95
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

•Channel on Youtube / Канал на Ютуб: https://www.youtube.com/channel/UCyVzmkYMe5pQK0HMWgyaE9Q?view_as=subscriber

•Vidio on Youtube / Видио на Ютуб: https://youtu.be/0sufwR7tYgQ

•Project circuit / Схема проекта: https://easyeda.com/romans.dodu/spectrum_analyzer_atmega_8

•Archive with spectrum analyzer files link: http / Архив с файлами анализатора спектра ссылка://tiny.cc/og21hz

•Автор / Author: Romans Dodu, Hobby home electronics

Documents

Spectrum_analyzer_Atmega_8_Schematic_1

Spectrum_analyzer_Led_Bar_Schematic_2

Spectrum_analyzer_Led_Bar_PCB_2

Spectrum_analyzer_Atmega_8_PCB_1

BOM

ID Name Designator Footprint Quantity
1 LED_BarGraph_Multicolor BARLED1,BARLED2,BARLED3,BARLED4,BARLED5,BARLED6,BARLED7,BARLED8,BARLED9,BARLED10 LEDBAR-10-DC-10SGWA 10
2 Header-Male-2.54_1x10 P4,P5 HDR-10X1/2.54 2
3 ATMEGA8L-8PU U3 DIP-28_300MIL 1
4 TL071 U2 DIP8 1
5 CD4028BE U4 DIP16 1
6 L7805ABV U1 TO-220(TO-220-3) 1
7 470uF C1 CAP-D8.0XF3.5 1
8 100nF C2,C4,C6 RAD-0.1 3
9 100uF C5 CAP-D5.0XF2.0 1
10 22uF C3 CAP-D5.0XF2.0 1
11 18MHz X1 OSC-49S-1 1
12 18pF C7,C8 RAD-0.1 2
13 4.7K R34,R1,R2,R3,R4,R5,R6,R7,R8,R9,R10 AXIAL-0.3 11
14 68K R31,R33 AXIAL-0.3 2
15 100R R38,R27,R29,R30 AXIAL-0.3 4
16 47K R36,R37 AXIAL-0.3 2
17 6.8K R35,R32 AXIAL-0.3 2
18 10K R39 AXIAL-0.3 1
19 4.7uF C9,C11 CAP-D4.0XF1.5 2
20 10uF C10 CAP-D5.0XF2.0 1
21 4.7nF C12 RAD-0.1 1
22 1N4148 D2,D1,D3,D4 DO-35 4
23 ISP P1 HDR-5X1/2.54 1
24 DS-02RP_C319062 SW1 NDI-02H-V 1
25 Audio input J1 AUDIO-PJ324 1
26 DC-005-20A DC1 DC-005-20A 1
27 BC337 Q11,Q12,Q13,Q14,Q15,Q16,Q17,Q18,Q19,Q20 TO-92(TO-92-3) 10
28 BC557B Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10 TO-92(TO-92-3) 10
29 470R R11,R12,R13,R14,R15,R16,R17,R18,R19,R20 AXIAL-0.3 10
30 Header-Female-2.54_1x10 P3,P2 HDR-10X1/2.54 2
31 56R R21,R22,R23,R24,R25,R26,R28 AXIAL-0.3 7

Attachments

Filename Download
Gerber_Spectrum_analyzer_Atmega_8_PCB.zip
Gerber_Spectrum_analyzer_Led_Bar_PCB.zip
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