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STD Siren with two LM555 integrated circuits

Siren with two LM555 integrated circuits

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License

MIT License

License: MIT License

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Mode

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Update time: 2024-01-08 13:35:33
Creation time: 2023-12-29 13:47:08
Description

Description

The project consists of a "police" type siren built on the basis of two 555 integrated circuits (LM555, NE555, or any other brand).
It is a simple and fun project that allows us to learn more about these integrated circuits and put our electronics skills into practice.
Included is the PCB layout, which has been tested and is easy to build.

El proyecto consiste en una sirena tipo "policial" construida sobre la base de dos circuitos integrados 555 (LM555, NE555, o cualquier otra marca).
Es un proyecto simple y divertido que permite aprender mas sobre estos circuitos integrados y poner en práctica nuestras habilidades en electronica.
Está incluido el diseño de la PCB, que ha sido probado y es fácil de construir.

Explanations/Explicaciones
Design Drawing

Design Drawing

schematic diagram
1 /
PCB
1 /
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ID Name Designator Footprint Quantity spiceSymbolName link
1 10 nF C1 CAP-TH_L9.0-W3.0-P7.50-D0.5 1 LCEDA_Lib C_0603_US
2 100 uF C2,C4 CAP-TH_BD6.0-P2.54-D0.5-FD 2 LCEDA_Lib C_Tan_SMD_A_EU
3 10nF C3 CAP-TH_L9.0-W3.0-P7.50-D0.5 1 LCEDA_Lib C_0603_US
4 BORNERA_X2 COPY H1 BORNERA X2 1 masterdigitaldj BORNERA_X2 COPY
5 1k R1 RES-TH_BD2.3-L6.1-P10.00-D0.6 1 LCEDA_Lib R_0603_US
6 50K R2 RES-ADJ-TH_3P-L9.5-W4.8-P2.54-3386W-1-103RLF 1 LCEDA_Lib R_3386P_US 10K
7 3K3 R3 RES-TH_BD2.3-L6.1-P10.00-D0.6 1 LCEDA_Lib R_0603_US
8 250K R4 RES-ADJ-TH_3P-L9.5-W4.8-P2.54-3386W-1-103RLF 1 LCEDA_Lib R_3386P_US 10K
9 56K R5 RES-TH_BD2.3-L6.1-P10.00-D0.6 1 LCEDA_Lib R_0603_US
10 R R6 RES-TH_BD2.3-L6.1-P10.00-D0.6 1 LCEDA_Lib R_0603_US
11 8 ohms SP1 BORNERA X2 1 philip_productions_106 parlante 1
12 LM555 U1,U2 DIP-8_L8.8-W6.4-P2.54-LS7.6-BL 2 lcsc LM555IM/TR

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Project Attachments

Project Attachments

Order File name Download times
1

VID_20240101_121203.mp4

2
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Project Members

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