Hall Effect Sensor Module

🧲 Hall Effect Sensor Module – Magnetic Field Detection for RPM, Proximity & Automation

The Hall Effect Sensor Module is designed to detect the presence of a magnetic field and convert it into a reliable digital output. Ideal for RPM counters, speed measurement, contactless switches, and smart automation systems, this sensor offers high-speed magnetic detection with precision and stability. ⚙️📏

🔧 Key Features

🧠 Sensor Type: Magnetic Hall Effect Sensor (e.g. A3144 or similar)
🧲 Detection Range: Magnetic proximity
📟 Output Type: Digital HIGH/LOW (based on magnetic presence)
⚡ Operating Voltage: 3.3V – 5V DC
🔧 Fast Response Time – Great for rotating systems
💡 Onboard Indicator LED for status feedback
🔌 Pinout: VCC, GND, OUT

🧰 Package Includes

✅ 1x Hall Effect Sensor Module
📄 Pin Labels: VCC, GND, DO
🧰 Compatible with: Arduino, ESP8266, ESP32, Raspberry Pi, STM32, etc.

🧠 Perfect For

🚗 Motor speed (RPM) detection
📦 Magnetic door or lid sensors
🔁 Contactless switch triggers
🧰 Rotational counting systems
🎓 STEM and electronic learning kits

🛠️ How It Works

1️⃣ Sensor detects magnetic field presence
2️⃣ Magnet near → Output = LOW
3️⃣ No magnet → Output = HIGH
4️⃣ Use signal to activate buzzer, relay, LCD, or count system events

🧠 Pro Tip: Attach a small magnet to a rotating shaft for building DIY speedometers, tachometers, or wheel counters! 🧲

🚚 Shipping & Delivery
We offer fast nationwide delivery across Pakistan. Orders are processed within 24 hours and usually delivered within 2–4 working days. All products are securely packed for safe arrival.

📦 For more details, see our Shipping Policy
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