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GPL 3.0

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Pulse to DTMF Converter

1 year ago 2015
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Pulse to DTMF Converter for telephone

Project on Hackaday.io.

Documents

Pulse to DTMF Converter

BRD170127

BOM

ID Name Designator Footprint Quantity
1 MC_FIDUCIAL MC1,MC2,MC3 MC_FIDUCIAL 3
2 TLV431 U2,U3 SC_SOT23-3 2
3 27K R1 RE_1206 1
4 10K R6,R7,R14,R8,R9,R10,R12,R11,R13 RE_1206 9
5 39K R5 RE_1206 1
6 1K R4 RE_1206 1
7 56K R3 RE_1206 1
8 100n C5,C7,C4 CA_1206 3
9 15K R2 RE_1206 1
10 BC856B Q1 SC_SOT23-3 1
11 8MHz X1 XT_HC49/US 1
12 3n3 C3,C6 CA_1206 2
13 6n8 C2 CA_1206 1
14 18p C8,C9 CA_1206 2
15 ATtiny85 U1 SC_SO08_208MIL_BODY 1
16 RJ11 CN1,CN2,CN3 CN_MODJACK_6P6C 3
17 BAT46WH D1,D2,D3,D4,D5 DI_SOD123W 5
18 470uF C1 CA_D8.0_P3.5 1
19 MCP6022 U4 SC_SO08_150MIL_BODY 1

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有问题联系QQ 3001956291 不再提醒
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