Design an alarm circuit (details below)

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Hi there i need a circuit designed that is to feature the following. Use 1x 12v A27 Battery: [login to view URL] With this Audio Buzzer [login to view URL] Circuit is to feature a sense line that when broken powers the buzzer. I'd like to know approximately how long the circuit will run for (standby not buzzing) before having to change the battery. All parts are to be accessible from this website/local store: [login to view URL] Any further questions please ask. I have tried this circuit but with the above mentioned buzzer and speaker and it doesnt seem to work. [login to view URL]

Electrical Engineering

Electronics

ID Proyek: 12681182

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@bijan01in

Hi I am interested to your project. I am familiar with electronics, PIC microcotroller as well as PCB design by Eagle. Thanks.

$35 AUD dalam 1 hari

4,9

(84 ulasan)

5,8

9 freelancer menawar dengan rata-rata $52 AUD untuk pekerjaan ini

@uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the solution to Mechanical Engineering Projects.

$70 AUD dalam 3 hari

4,8

(259 ulasan)

7,2

@mechatronicsengr

Hi, I hope you are doing well. I need to know what kind of wire it is, is just a simple wire like alarm clock mentioned in the link or is it live wire? Looking Forward,

$54 AUD dalam 1 hari