Published Paper Details:

Development and Fabrication of a Bluetooth-Controlled Seed Sowing Machine" is a project aimed at making farming more efficient and less labor-intensive, especially for small-scale farmers. Sowing seeds manually can be time-consuming, tiring, and often leads to uneven distribution. This project offers a smart, affordable solution by automating the process and giving farmers better control over how seeds are planted. At the heart of the machine are two main components: an Arduino Uno and an ESP32 microcontroller. The Arduino controls a servo motor that handles the seed dispensing mechanism. This setup ensures that seeds are dropped with precision, helping maintain equal spacing and reducing waste. Meanwhile, the ESP32 with its built-in Bluetooth capability, controls four DC motors that drive the machine's movement. Using a simple smartphone app, the user can steer the machine wirelessly, adjusting direction and speed in real time. Designed to be compact, easy to use, and budget-friendly, this machine is ideal for use in small farms and varied field conditions. It doesn't require much power, and because it's Bluetooth-operated, there's no need for the farmer to follow it around or make manual adjustments constantly. This project is a great example of how technology, especially wireless communication and automation can solve real-world problems in agriculture. It helps save time, cuts down on labour, and improves planting accuracy, all while being easy to operate. In the bigger picture, it reflects a growing move toward smart farming and sustainable agricultural practices, where innovation supports both productivity and simplicity.