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Radiation Meter

3 years ago 666
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Description

Documents

Schematic

PCB

BOM

ID Name Designator Footprint Quantity
1 2N3904 Q1,Q3,Q4 TO92-OVAL 3
2 2N6517 Q2 TO92-OVAL 1
3 33K R1,R2 AXIAL-0.4 2
4 1K R3,R11 AXIAL-0.4 2
5 3K R4 AXIAL-0.4 1
6 100K R5 AXIAL-0.4 1
7 10M R6,R7,R8,R9,R10,R15 AXIAL-0.4 6
8 10K R16,R22 AXIAL-0.4 2
9 47K R18 AXIAL-0.4 1
10 470K R17,R19,R20 AXIAL-0.4 3
11 100nF C10,C3 RAD-0.1 2
12 1nF C5 RAD-0.1 1
13 270pF C9 RAD-0.1 1
14 100uF C1,C2 CAP-D5.0XF2.0 2
15 100uH L1 AXIAL-0.4 1
16 HNT-1203B B1 B-12MM*H7.5MM 1
17 Arduino P1 HDR-3X1/2.54 1
18 V-Meter P2 HDR-2X1/2.54 1
19 BAT P4 WJ126V-5.0-2P 1
20 GEIGER_TUBE SBM-20 U1 SBM-20 (Geiger counter) 1
21 HER108 D1,D2,D3 DO-41 3
22 L78L05ACZ U2 TO92-OVAL 1
23 POWER LED1 LED-3MM 1
24 SIGNAL LED2 LED-3MM 1
25 10 R12 AXIAL-0.4 1
26 BUZZER_ON P5 HDR-2X1/2.54 1
27 10000uH L2 L-11.2*12.2MM 1
28 NE555 U3,U4 DIL-08 2
29 100Ω PR1 RES-ADJ_3362P 1
30 10nF C6,C7,C8 CAP-CBB-12.0*4.5 3

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