The students Manav Sodha and Akash Joshi submitted a progress report from their internship at Elecon Controls in Ahmedabad. They worked in the testing department to test a drive circuit that detects the speed of a lift using a pulse signal. This will help the company avoid extra circuitry in their elevator controller project. The students learned about microchip technology and power electronics during their time at the five departments of the company: panels assembly, soldering, wiring, testing, and research & design. In testing, they analyzed and drew schematics and diagrams for the OPC-E1-PG circuit.