A 555 PWM Motor Controller has been simulated in Proteus. The Motor is 12V DC. Here is a snap shot of the simulated circuit. (2006)
Same circuit has been made in ORCAD but without the motor. (2006)
Single Phase Full Bridge Inverter Circuit with Currents and voltages on several nodes (created in ORCAD). (2006)
Voltage Response
Current Response
Schematic of Stepper Motor Controller for Simulation in Proteus Design. (2009)
Stepper Motor Controller Fabricated Hardware (PCB). This was used to Control stepper motors of CNC Gantry Machine. (2009)
Stepper Motor Controller Fabricated Hardware (PCB) showing the underside of the board. The PCB was developed by Etching using Ferric Chloride where as the PCB routing image was placed using a printed circuit on a plastic sheet (Printed via laser printer) and transfered to the board via Hot Iron (Tonner Transfer Method). (2009)
Interface circuit Board Schematic in Proteus Design. This circuit provided an interface between the Computer and the CNC Gantry Machine.
3D representation of Inteface Circuit within Proteus
PCB of Interface Circuit.
Rendering of a DC Power supply that was created as a University Project (BSc.). (2005)
Seven segment display prototyping using Arduino Uno starter kit. The progam or Sketch was created to display different numerals depending on the digital inputs.
