Smart Car LM393 Touch Sensor Button Detection Switch Sensor Module For Arduino
- Dimensions: Length 45mmX wide 18mmX high 5mm.
- Main devices: op amp transistor.
- Operating voltage: DC 3-5V.
- Output TTL level signal indication.
- Output IO ports can be connected directly to the microcontroller.
- The relay module can be individually controlled.
- Continuous work.
Product Description
- Dimensions: Length 45mmX wide 18mmX high 5mm.
- Main devices: op amp transistor.
- Operating voltage: DC 3-5V.
- Output TTL level signal indication.
- Output IO ports can be connected directly to the microcontroller.
- The relay module can be individually controlled.
- Continuous work.
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