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GPL 3.0

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Pulse to DTMF Converter

3 years ago 3346
  • Description
  • Documents
  • BOM
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Description

Pulse to DTMF Converter for telephone

Project on Hackaday.io.

Documents

Pulse to DTMF Converter

BRD170127

BOM

ID Value Qty. Package Components Supplier LCSC Digi-Key
1 470uF 1 CAP-D8.0XF3.5 C1 Digi-Key C43324 732-9077-1-ND
2 TLV431 2 SC_SOT23-3 U2,U3 LCSC C56765 TLV431ASN1T1GOSCT-ND
3 27K 1 RE_1206 R1 LCSC C104726 311-27.0KFRCT-ND
4 10K 9 RE_1206 R6,R7,R14,R8,R9,R10,R12,R11,R13 LCSC C104595 311-10.0KFRCT-ND
5 39K 1 RE_1206 R5 LCSC C104791 311-39.0KFRCT-ND
6 1K 1 RE_1206 R4 LCSC C104594 311-1.00KFRCT-ND
7 56K 1 RE_1206 R3 LCSC C102223 311-56.0KFRCT-ND
8 100n 3 CA_1206 C5,C7,C4 LCSC C1945 1276-1017-1-ND
9 15K 1 RE_1206 R2 LCSC C104639 311-15.0KFRCT-ND
10 BC856B 1 SC_SOT23-3 Q1 LCSC C181144 BC856BLT1GOSCT-ND
11 8MHz 1 XT_HC49/US X1 LCSC C108703 GC0800002CT-ND
12 3n3 2 CA_1206 C3,C6 LCSC C1863 1276-2772-1-ND
13 6n8 1 CA_1206 C2 LCSC C1879 1276-1775-1-ND
14 18p 2 CA_1206 C8,C9 LCSC C1889 1276-1844-1-ND
15 RJ11 3 6P6C CN2,CN1,CN3 LCSC C77857 0520186246-ND
16 ATtiny85 1 SC_SO08_208MIL_BODY U1 LCSC C152192 ATTINY85V-10SU-ND
17 426d6e8e7729412a9727d9f66588ac21 5 DI_SOD123W D1,D2,D3,D4,D5 LCSC C127989 1727-7326-1-ND
18 MCP6022 1 SC_SO08_150MIL_BODY U4 LCSC C57639 MCP6022T-I/SNCT-ND

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你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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