A STEPPER MOTOR DRIVEN ELECTRO-MECHANICAL SEED METERING SYSTEM, AN IMPROVED MICROPROCESSOR BASED CONTROL MODULE AND A SEEDING DEVICE INCORPORATING THE SAID SEED METERING SYSTEM AND MICROPROCESSOR MODULE

摘要

The present invention relates to a stepper motor driven electro-mechanical seed metering system. The seeding device of the present invention can be attached to a tool bar such as a cultivator, pulled by a tractor or any other such prime mover. The present invention particularly concerns with a device for sowing seeds at precisely measured spacing down the row.