₹ 170 Original price was: ₹ 170.₹ 140Current price is: ₹ 140.The Four Channel 5V Relay Board Module with Optocoupler allows efficient and safe control of high-voltage devices using low-power signals. Key features include:
- 4 independent channels for simultaneous device control
- Built-in optocouplers for electrical isolation and safety
- Supports 250V AC/30V DC at 10A for high-power devices
- Compatible with Arduino, Raspberry Pi, and other microcontrollers
Perfect for home automation, industrial control, and IoT projects, it ensures seamless integration and reliable performance.
₹ 159 Original price was: ₹ 159.₹ 99Current price is: ₹ 99.हार्ट बीट सेंसर मॉड्यूल एक सटीक और कॉम्पैक्ट सेंसर है, जो रक्त प्रवाह में बदलाव का पता लगाकर हार्ट रेट मापता है। यह Arduino और Raspberry Pi के साथ संगत है, जिससे यह फिटनेस ट्रैकिंग, बायोमेडिकल प्रोजेक्ट्स और IoT हेल्थ मॉनिटरिंग के लिए आदर्श है।
₹ 70 Original price was: ₹ 70.₹ 60Current price is: ₹ 60.The HC-SR04 Ultrasonic Sensor Module is a reliable and affordable solution for accurate distance measurement, capable of detecting objects from 2 cm to 400 cm. Perfect for robotics, IoT, and automation projects, it operates on 5V and integrates seamlessly with platforms like Arduino and Raspberry Pi. Compact and versatile, it’s ideal for obstacle detection, motion sensing, and smart systems.
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