You can easily make laser security system. To make this system I am using LDR (light dependent resistor), one Laser, 5 volt Relay, Variable resistor, 1.6k resistor and one siren light.
How to make laser security system at home
Home ยป How to make laser security system at home
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45 Sensor Kit for DIY project
can you please send me the circuit diagram of this video???
thanks
It’s nice! Is it for sale?
Can you please send me a circuit
please can you sent me the circuit diagram today 25.1.2016
Can you give me the circuit diagram and the names of the components used in it..
can you please send me the circuit of this video thank you
Con you please send me the circuit diagram ?
It is really cool !!
Can work as a toy, certainly not as a security device as the receiver can be fooled by any LASER pointer. To be really secure, such a device MUST modulate the LASER AND compare what is sent to what is received.
Can you please send me a circuit…
Give me the ckt diagram of this project
Sir circuit diagram please