Uploaded February 2021 | Updated September 2026, 3 weeks ago

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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: youtu.be/rxcrKLED1R0

Chapters:
0:00 - Intro
0:30 - Test


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Watch another video =)
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● Vu-Meter 40 LED: youtu.be/oWB2faToGAA
● Voltage Detector: youtu.be/yRWRsSASQTc

WARNING: This video is only for demonstration. I don't take any responsibility.

#LM358 #diyprojects #Breadboard