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Your cart is empty.HiLetgo 20pcs TCRT5000L TCRT5000 Photoelectric Sensors Reflective Optical Sensor Transistor Output Infrared 950mm 5V 3A for smart Car Robot
PR
2025-07-25 13:49:14
Work perfectly with Arduino code reading both analog and digital values. Used 100 ohm resistor on the transmitter IR diode to ground and a 5.5K ohm resistor on the IR receiver to ground. Used 3.3 volt esp32 output pin. Will be used to detect if garage door is locked or unlocked. Lot of images on internet for help in wiring if needed.
Good computer reviewie
2024-11-29 12:27:25
Title says it all
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