IR Based Security or Alarm system using LM358 with Light & Buzzer indication скачать в хорошем качестве

IR Based Security or Alarm system using LM358 with Light & Buzzer indication

IR Based Security or Alarm system using LM358 with Light & Buzzer indication **Working** a. Alarm OFF state : When there is continuous IR signal transmitted from the Tx circuit there will be no Light & Buzzer Indication. b. Alarm ON state: When there is an obstacle between the the Tx & the Rx circuit blocking the IR signal only then the buzzer & LED goes to ON state. Note : Please use the voltage range between 4.5 to 6 volt for better performance of the circuit. -------------------------------------------------------------------------------------------------------- **Parts List** 1. LM358 2. 7805 3. 8 Pin IC Base 4. 2 Pin Terminal Block - 2 No's 5. Female Header 6. IR Rx 7. IR Tx 8. Resistor (39 Ohm, 10K & 470 Ohm) 9. Ceramic Capacitor - 0.1uF 10. 10k Pot 11. Buzzer 12. Red LED ----------------------------------------------------------------------------------------------------- **Purchase List or Affiliate Links** AliExpress 1. LM358 - https://goo.gl/mXHAiv 2. 7805 - https://goo.gl/GR2MiW 3. 8 Pin IC Base - https://goo.gl/AUPRRx 4. IR Rx - https://goo.gl/GndLAj 5. IR Tx - https://goo.gl/iw8yhh 6. Buzzer - https://goo.gl/FsfTf1 Amazon USA 1. LM358 - http://amzn.to/2rRBVgB 2. 7805 - http://amzn.to/2tJOtIr 3. 8 Pin IC Base - http://amzn.to/2sSoGRw 4. IR Rx & TX - http://amzn.to/2sSIRij 5. Buzzer - http://amzn.to/2rRBuDd **Other Required Components** AliExpress a. Soldering Equipment - https://goo.gl/H7iwZ1 b. PCB Board - https://goo.gl/iNALh8 c. Wires - https://goo.gl/46PPgv d. Multi-meter - https://goo.gl/MqWxbq Amazon USA a. Soldering Equipment - http://amzn.to/2tKboUa b. PCB Board - http://amzn.to/2sx7bnj c. Wires - http://amzn.to/2tp3bW1 d. Multi-meter - http://amzn.to/2rzNAkU -------------------------------------------------------------------------------------------------------- **Follow Us On** ♥ Website : http://diytechstudio.com ♥ YouTube Subscription : https://goo.gl/BHxFf7 ♥ Twitter : https://goo.gl/h76vsZ ♥ Instagram : https://goo.gl/NSHvrG ♥ Google Plus : https://goo.gl/NNBuWq ♥ Facebook : https://goo.gl/VXQPqc