IR Tester Circuit with LM358 - Breadboard DIY

This circuit, through a receiving IR diode, is able to see the IR light and in response turns on the Red LED. The IC I used is a LM358 (Low Power Operational Amp)
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Components:
- 1x LM358 IC
- 1x Resistor 220Ω
- 1x Resistor 6.8KΩ
- 1x Resistor 10KΩ
- 1x Resistor 47KΩ
- 1x Resistor 680KΩ
- 1x IR LED (RX)
- 1x LED 5mm
- 1x 4.7 uF Capacitor
- 1x 100nF Capacitor
My Breadboard PSU: • Portable Power Supply ...
Chapters:
0:00 - Intro
0:30 - Test
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WARNING: This video is only for demonstration. I don't take any responsibility.
#LM358 #diyprojects #Breadboard

[@TMRu22311]

As a beginner, I love little circuits like this, Thank you!

[@Stefano91ste]

Thanks to you for appreciating my work on youtube :)

[@moreware9060]

Ottimo progetto, assemblaggio davvero pulitissimo :)

[@Stefano91ste]

Grazie mille =)

[@vishnusrinivas7761]

Good project , useful 👍

[@Stefano91ste]

Thank you :)

[@protoelectronique]

Thank you for your video and for the diagram. Here is the thumb 😉👍👍👍

[@Stefano91ste]

Thanks for appreciating my work! :)

[@electronic7979]

Nice

[@Stefano91ste]

Thank you =)

[@sureshkesavan8698]

Can you make attiny projrammer without arduino by using direct usb pls

[@Stefano91ste]

I can try!

[@Teddy-Cool]

To check a remote real quickly, just watch it flashing on the videocamera of your smartphone :-)

[@jyojycorpuz5834]

Nice ☺️⚡ First Comment ⚡⚡👍

[@Stefano91ste]

Thank You!:)

[@luigimorelli6444]

...ma cos'è quel PCB tondo in alto a destra al minuto 1:00 ?

[@Stefano91ste]

è il faretto a LED IR di una telecamera di sorveglianza, (tipo questo 5.imimg.com/data5/QW/QX/MY-24031177/cctv-camera-500x500.jpg ) è la mia fonte di LED a luce infrarossa😁

[@fearfullprisoner848]

Hello I have ordered a 16850 3350mAh 3.6volt battery for my laser 303 will it work?

[@Stefano91ste]

Hi, yes, the 18650 is the best battery for the Laser 303

[@fearfullprisoner848]

@@Stefano91ste but it's 3.6 volt still work?

[@Stefano91ste]

Yes, the nominal voltage of the 18650 is 3.7v and it works. Would also work with 3v. Watch this video where I first use a 3.7 volt 18650 and then a 3 volt CL123.
The laser 303 is made to work with these batteries

[@fearfullprisoner848]

@@Stefano91ste thank you so much bro. Deserve a sub

[@fearfullprisoner848]

Sorry 1 last question I ordered a unprotected 18650 battery instead of a protected can I still use it ?

[@juanboque]

Hello @Electronic Project Stefano91. I have made a traffic light for my scalextric, however, Im losing current in the MOSFET (530) which I used, Could I share with you this project and perhaps you would like to correct me? Once Traffic light is green power reach the car, however, as current is low (250mA) car does not run. Without traffic light I have measured 350mA. May I share my mail with you and we can talk? anyway, thanks for your videos it is impressed and you inspire me. Thank you very much!!

[@Stefano91ste]

Hi, the current is probably too low to power the car

[@juanboque]

@@Stefano91ste Agreed, I thougth with 530 I would not face this issue. Finally I worked over AC and it is done, once handmade box is built I will share a video

[@Enigma758]

1:03 Better to explain the circuit than to just show a schematic.

[@Stefano91ste]

Hi, in many videos I have explained the circuit, but from the UA-cam analytics I have noticed that unfortunately a lot of people skip that part of the video... so I decided to do a detailed explanation only for the more complicated or difficult to understand schemes.

[@Enigma758]

@@Stefano91ste Well it's your channel, so if views are more important than explanations, I can't argue with that. Maybe it's also the difference between those who would rather understand a circuit rather than just copy someone else's. For example, in this particular circuit it would be good to explain the high pass filter and the feedback capacitor (I had to redraw the circuit as a proper schematic to see this). Also, why you chose an amplifier rather than a comparator. BTW, the two arrows on the RX LED are pointing in the wrong direction.