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Firmware (ASM and HEX) files for the White Noise Source and Steam Train Whistle/Diesel Horn [0910618A/M.HEX]
HEX file and ASM source code for the 8-bit PIC12F617-I/P microcontrollers in the Steam Train Whistle/Diesel Horn project.
This includes the White Noise Generator (0910618A.HEX/ASM) and the Whistle/Horn sound effects chip (0910618M.HEX/ASM).
The same White Noise Generator software (0910618A) can also be used for the Tinnitus/Insomnia Killer project from the November 2018 issue, which is listed as 0111018A, an alternative name for this same software.
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TDA7052AT 1.1W audio amplifier IC (SOIC-8)
A TDA7052AT mono amplifier IC, as used in the Opto-Theremin and Steam Train Whistle projects.
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Steam Train Whistle / Diesel Horn PCB [09106181]
The PCB for the Steam Train Whistle / Diesel Horn Sound Effects project.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
79 x 48mm.
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PIC12F617-I/P programmed for the White Noise Generator [0910618A.HEX]
A PIC12F617-I/P 8-bit microcontroller programmed with the firmware for the White Noise Source, as used in the Steam Train Whistle/Diesel Horn project (0910618A.HEX).
This PIC is also suitable for the Tinnitus/Insomnia Killer project from the November 2018 issue.
This is a single PIC. If you want the Steam Train Whistle/Diesel Horn PIC as well, please order the pair of PICs instead.
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PIC12F617-I/P programmed for the Steam Train Whistle/Diesel Horn [0910618M.HEX]
A PIC12F617-I/P 8-bit microcontroller programmed with the firmware for the Steam Train Whistle/Diesel Horn (0910618M.HEX).
This is a single PIC. If you want the White Noise Generator PIC as well, please order the pair of PICs instead.
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Pair of PIC12F617-I/P chips for the Steam Train Whistle/Diesel Horn [0910618A/M.HEX]
A pack of two PIC12F617-I/P 8-bit microcontrollers programmed with the firmware for the Steam Train Whistle/Diesel Horn (0910618A.HEX and 0910618M.HEX).
This includes the chip to produce white noise for the steam sound, plus the chip that produces the whistle/horn sounds.
You don't need to purchase the two chips separately if you buy this bundle.
Also make sure to order the TDA7052AT audio amplifier IC if you need one for this project.
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