Summary of ELECTRONIC DIMMER CIRCUIT REMOTE WITH PIC16F628
This article describes a remote-controlled electronic dimmer circuit using the PIC16F628 microcontroller and a BT137F triac for load control. It features soft start to prolong lamp life, adjustable fast and slow dimming rates, automatic dimming adjustments, programmable dimming limits, and retains settings after power outages. The system uses a commercial pre-programmed remote control with RC5 Philips protocol support and includes RFI suppression. It also provides remote control acknowledgement and automatic dimming indication for user convenience.
Parts used in the PIC16F628 Remote Dimmer project:
- PIC16F628 Microcontroller
- BT137F Triac
- Commercial pre-programmed RC5 Philips remote control
- Supporting passive components (resistors, capacitors)
- RFI suppression components
- PCB for mounting circuit components
Off switch and control lamp brightness controls are also reducing the rise and where it probably rc5 philipos articles will provide information about the control used in load control Triac BT137F PIC16F628 Remote Dimmer Remote control operation Uses commercial… Electronics Projects, Electronic Dimmer Circuit Remote with PIC16F628 “microchip projects, microcontroller projects, pic assembly example, pic16f628 projects,
Off switch and control lamp brightness controls are also reducing the rise and where it probably rc5 philipos articles will provide information about the control used in load control Triac BT137F
PIC16F628 REMOTE DIMMER
Remote control operation
Uses commercial pre-programmed remote control
On and off control with soft start for long lamp life
Fast and slow dim up and dim down control
Automatic dim up and dim down
Programmable minimum and maximum dimming levels
Programmable automatic dimming rate
Dimming level and dimming rate kept even after a blackout
Remote control acknowledge indication
Automatic dimming indication
RFI suppression
Four remote control codes available
Source: http://www.siliconchip.com.au/cms/A_104880/article.html
Electronic Dimmer Circuit Remote with PIC16F628 source code schematic pcb Alternative link:
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