IR Sensor Project with 3 7V Battery #shorts
IR Sensor Project with 3 7V Battery #shorts #shortsfeed #shortvideo
Today, I built a simple IR (infrared) obstacle detection circuit using two 1kΩ resistors, one red LED, one green LED, an IR transmitter (IR LED), and an IR receiver (photodiode or IR sensor). The circuit is powered by a 3.7V battery.
When the circuit is powered on, both the red and green LEDs light up, showing that the IR beam between the transmitter and receiver is clear. But when I place an object between them, it blocks the infrared signal. As a result, the LEDs turn off, indicating the presence of an obstacle.
This mini project demonstrates how IR sensors can detect motion or blockage, making it ideal for learning basic sensor-based electronics or for simple automation systems.
IR sensor project, obstacle detection, IR transmitter, IR receiver, IR LED, IR photodiode, LED sensor project, 3.7v electronics, beginner electronics, simple electronics project, DIY IR circuit, motion detection circuit, object detection circuit, electronics for kids, electronic hobby project, sensor based project, how IR sensor works, basic IR circuit, 3.7v battery project, green and red LED, mini electronics, transistorless circuit, electronic components, diy tech, IR technology, automation basics, simple DIY circuit, school electronics project, LED flasher with IR, IR light detection
Видео IR Sensor Project with 3 7V Battery #shorts канала Energy Tricks
Today, I built a simple IR (infrared) obstacle detection circuit using two 1kΩ resistors, one red LED, one green LED, an IR transmitter (IR LED), and an IR receiver (photodiode or IR sensor). The circuit is powered by a 3.7V battery.
When the circuit is powered on, both the red and green LEDs light up, showing that the IR beam between the transmitter and receiver is clear. But when I place an object between them, it blocks the infrared signal. As a result, the LEDs turn off, indicating the presence of an obstacle.
This mini project demonstrates how IR sensors can detect motion or blockage, making it ideal for learning basic sensor-based electronics or for simple automation systems.
IR sensor project, obstacle detection, IR transmitter, IR receiver, IR LED, IR photodiode, LED sensor project, 3.7v electronics, beginner electronics, simple electronics project, DIY IR circuit, motion detection circuit, object detection circuit, electronics for kids, electronic hobby project, sensor based project, how IR sensor works, basic IR circuit, 3.7v battery project, green and red LED, mini electronics, transistorless circuit, electronic components, diy tech, IR technology, automation basics, simple DIY circuit, school electronics project, LED flasher with IR, IR light detection
Видео IR Sensor Project with 3 7V Battery #shorts канала Energy Tricks
IR sensor project obstacle detection IR transmitter IR receiver IR LED IR photodiode LED sensor project 3.7v electronics beginner electronics DIY IR circuit motion detection circuit sensor based project how IR sensor works basic IR circuit 3.7v battery project green and red LED mini electronics transistorless circuit electronic components diy tech IR technology automation basics simple DIY circuit LED flasher with IR IR light detection
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18 мая 2025 г. 20:29:25
00:00:47
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