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Firmware (HEX and ASM) files for the Full-wave 230V Universal Motor Speed Controller [1010218B.HEX]
A ZIP package download which includes the assembly-language source code and HEX file for the PIC12F675 in the Triac-based Full Wave 230VAC Universal Motor Speed Controller.
The original software (1010218A.HEX) contained a bug which prevented feedback from working after the soft-start period. That is fixed in this new version, 1010218B.HEX (04/11/2019).
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Triac-based Full Wave 230V Universal Motor Speed Controller PCB [10102181]
PCB for the Full-wave 230VAC Universal Motor Speed Controller.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
103 x 81.5mm.
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PIC12F675-I/P programmed for the Triac-based Full Wave 230V Universal Motor Speed Controller [1010218B.hex]
An 8-bit PIC microcontroller in 8-pin DIP programmed for the Full-wave 230VAC Universal Motor Speed Controller.
The original software (1010218A.HEX) contained a bug which prevented feedback from working after the soft-start period. That is fixed in this new version, 1010218B.HEX (04/11/2019).
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Triac-based Full Wave 230V Universal Motor Speed Controller PCB pattern (PDF download) [10102181]
PDF with the PCB design for the Full-wave 230V Universal Motor Speed Controller.
The PCB design is double-sided and both layers are in the same PDF.
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Triac-based Full Wave 230V Universal Motor Speed Controller lid panel artwork (PDF download)
A PDF with the lid panel artwork and another with the box drilling details for the Triac-based Full-wave 230VAC Universal Motor Speed Controller.
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