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digital output Moisture Sensor Grove chemical sensor module general-purpose sensing Soil Moisture Sensor Corrosion Resistant soil moisture sensor general-purpose sensing What you can build
The infrared receiver is hardware that sends information from an infrared remote control to another device by receiving and decoding signals
This cheap yet efficient RFID card could be the answer to your access controls
It plays one fixed tone (~2
JSN-SR04T 2.0 Waterproof Ultrasonic Distance Sensor gprs digital output Moisture Sensor GroveWaterproof Ultrasonic Distance Sensor for Outdoor and Liquid Level Projects The JSN SR04T 2. 0 Waterproof Ultrasonic Ranging Module is the upgrade makers and engineers choose when the standard HC SR04 isn't enough. Its sealed, waterproof transducer probe can be mounted outdoors, near water, or even partially submerged making it the right tool for water tank level monitoring, rain detection, outdoor obstacle avoidance, sump pump automation, fish pond
