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Gravity: Analog TDS Meter Sensor Kit for Arduino - 83cm Waterproof Probe with Anti-Polarization Design, 0-1000ppm ±10%, Water Quality Testing for Hydroponics/Aquarium/Home
Limited time offer, ends 11/15
$28.45
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10Pcs Water Level Sensor Module for Arduino Moisture Droplet Depth Detection
Limited time offer, ends 11/15
Robot Hand Five Fingers Support Secondary Development Solely Movement Bionic Robot Mechanical Arm Hand DIY RobotRight Hand
Limited time offer, ends 11/15
$198.68
Free Shipping
Robot Hand Five Fingers Support Secondary Development Solely Movement Bionic Robot Mechanical Arm Hand DIY RobotLeft Hand
Limited time offer, ends 11/15
$198.68
Free Shipping
2.13 inch Passive NFC-Powered e-Paper,250×122 Pixel, No Battery Required No Messy Wiring Novel Passive NFC Tech Wireless Powering & Data Transfer APP Provided
Limited time offer, ends 11/15
$66.26
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Gravity: Analog Dissolved Oxygen Sensor Kit | Galvanic Probe, No Polarization | DO Meter (0-20mg/L) | 3.3V-5V for Arduino, ESP32 & Raspberry Pi | Water Quality Monitor for Aquaculture & IoT
Limited time offer, ends 11/15
$421.20
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Gravity: Factory Calibrated O2 Sensor Module | 0-25% Vol Electrochemical Oxygen Gas Detector | I2C UART Analog Output | Built-in Temp Compensation | for Arduino, ESP32, Raspberry Pi
Limited time offer, ends 11/15
$210.95
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RC Remote Control Adaptive Balance Car AI Obstacle Avoidance and Following, APP Control, OLED Display, 4KG Load
Limited time offer, ends 11/15
$196.78
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Coreless Servo Waterproof Servo with Stainless Steel Gear Motor 0.06sec High Speed Mini Servo for Robotic DIY, RC Car Control Angle 180°
Limited time offer, ends 11/15
$46.68
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Gravity: 0-100% Vol Electrochemical Oxygen (O2) Sensor | Industrial-Grade Electrochemical Module | I2C Output | High-Precision Monitoring for Medical Concentrators | for Arduino, ESP32, Raspberry Pi
Limited time offer, ends 11/15
$238.45
Free Shipping
