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Tinnitus/Insomnia Killer PCB (Jaycar version, manufacturing fault) [01110181] PCB for the Tinnitus and Insomnia Killer project. Made to fit into the Jaycar case. These PCBs were printed with exposed copper. They will still work with the Tinnitus/Insomnia Killer project, but have some tracks partly exposed, which could lead to shorts if soldered incorrectly. Therefore this PCBs will be sold at a reduced price. A bit of aerosol conformal coating or a solder mask touch up pen can be used to protect the exposed pads. Double-sided PCB with plated through holes, solder mask and silkscreen overlay. 64 x 86mm. Cat No SC4846. Price: AUD $2.50 1  Add to trolley In stock: yes (9 available). Estimated dispatch time: 1-3 days Related to: Project: Insomnia and Tinnitus killer (November 2018 [print issue] [online issue]) Other items relevant to this project: Tinnitus/Insomnia Killer PCB (Jaycar version) [01110181] ($5.00) Add to trolley Tinnitus/Insomnia Killer PCB (Altronics version) [01110182] ($5.00) Add to trolley PIC12F617-I/P programmed for the White Noise Generator [0910618A.HEX] ($10.00) Add to trolley Hard-to-get parts for the Tinnitus/Insomnia Killer ($12.50) Add to trolley Firmware (ASM and HEX) files for the White Noise Source and Steam Train Whistle/Diesel Horn [0910618A/M.HEX] (Free) Add to trolley Tinnitus/Insomnia Killer PCB patterns (PDF download) [01110181/2] (Free) Add to trolley Tinnitus and Insomnia Killer panel label artwork and drilling templates (PDF download) (Free) Add to trolley