I need working firmware to control a electronic control valve using either a PIC 18F4450 or a 18F4685. The basic function should be controlling the position of the ETC using a potentiometer, very accurately and fast.
The hardware available (for which the firmware should be intented):
- MikroE EasyPIC6 development board
- Siemens VDO ETC with Throttle Position Sensor (inverted signal 5-0V)
- PIC 18F4450 or 18F4685 MCU
- LMD18200 H-bridge
Preffered compiler: MikroC Pro for PIC
Attached is a simple firmware example which works, but gives to much oscillation (vibration) of the throttle valve. It is fast and well responding however.
19 freelancers estão ofertando em média $197 para este trabalho
Hi, I have done this project before for engine speed control. Open chat to show more details and pictures of system. If you need a professional work, I can help you.
you'll get the best possible outcome and i'll give my fullest to it. I need someone to trust me on and i'll make sure that this deal comes out successful :)