PABX Telephone System Development
I need a comprehensive development package for a PABX telephone system. This includes: Schematic Design: - Create detailed schematics for the PABX telephone system. Firmware Development: - Develop firmware for a cost-effective and easily obtainable microcontroller (MCU)... (Budget: $30 - $250 SGD, Jobs: Circuit Design, Electronics, Microcontroller, Software Architecture)
