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Digital Arduino Digital Pins 14
Compared Product Best For Key Difference Direct Link Metal Ball Casters general project use Metal Ball Casters View product Gear 15 Teeth 2
It also can be used as DC motor controller
1 × Rotary Switch Analog Module V1 Gravity
9inch HDMI LCD 11
Pulse Sensor Kit - Heart Rate Sensor for Arduino particle Digital Arduino Digital Pins 14Add Health and Biometric Sensing to Your Next Build The Pulse Sensor Kit is a biometric sensor with analog output designed for wearables, pulse demos, biometric logging, and health focused prototypes. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds. Key details include Output signal range: 0V to 3. 3V; Operating voltage: 3. 3V to 5V. Important: This module is meant for learning, prototyping,
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