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Firmware for the Refined Full-Wave Motor Speed Controller [1010221A.HEX]
Firmware for the Refined Full-Wave Universal Motor Speed Controller (1010221A.HEX).
The alternative version, 1010221B.HEX, works identically except that when power is applied, it won't start the motor if the speed pot is not at zero. You need to rotate the speed pot to zero and then back up to start the motor. This safety feature could be useful in some situations.
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Refined Full-Wave Motor Speed Controller PCB [10102211]
PCB for the Refined Full-Wave Motor Speed Controller.
Double-sided PCB with plated through holes, green solder mask and silkscreen overlay.
103 x 81mm.
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PIC12F617-I/P programmed for the Refined Full-Wave Motor Speed Controller [1010221A.HEX or 1010221B.HEX]
A PIC12F617-I/P 8-bit microcontroller programmed with the firmware for the Refined Full-Wave Universal Motor Speed Controller (1010221A.HEX).
If you want the alternative version, 1010221B.HEX, with the power-off motor start safety feature, please select it using the drop-down below.
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Refined Full-Wave Motor Speed Controller PCB pattern (PDF download) [10102211]
A PDF with the PCB design of the Refined 10A 230V AC Motor Speed Controller (double-sided).
Both layers are in a single PDF.
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Cutting diagrams and lid panel artwork for the Refined Full-Wave Motor Speed Controller (PDF download)
The panel artwork and box cutting diagram for the Refined 10A 230V AC Motor Speed Controller.
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Hard-to-get parts for the Refined Full-Wave Motor Speed Controller
A set of parts for building the Refined Full-Wave Motor Speed Controller.
It includes the PCB, AX-1000 current transformer, programmed microcontroller and all other semiconductors.
The rest of the parts are available from Jaycar/Altronics. Note: photo shows assembled PCB, including parts not included in this kit.
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