SM3382 IR Receiver Modules for Remote Control
- Very low supply current
- Photodetector and preamplifier in one package
- Internal filter for PCM frequency
- Improved shielding against EMI
- Supply voltage: 2.5 V to 5.5 V
- Improved immunity against ambient light
- Insensitive to supply voltage ripple and noise
MQ2 MQ-2 SMOKE SENSOR MODULE
MQ3 MQ-3 Gas Sensor Module 






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