New pages

11:3211:32, 10 October 2026 Chaotic triangle (hist | edit) [589 bytes] Cornish semiconductor (talk | contribs) (Created page with "right|500px TBD Licenced under the CERN Open Hardware Licence Version 2 – Strongly Reciprocal ===Inputs=== * One connector for a crystal (in diode setup) via the on board connector. * Audio input disconnected. ===Controls=== * Pitch of oscillator 1 * Pitch of oscillator 2 ===Outputs=== * Audio signal ===Schematic=== File:ChaoticTriangleSchematic.png ===PCB layout=== File:ChaoticTrianglePcb.png ===Pages mentionin...")
06:5906:59, 10 October 2026 Sounds (hist | edit) [4,807 bytes] Cornish semiconductor (talk | contribs) (Created page with "====Discography==== ===2026=== ==[https://cornish-semiconductor.bandcamp.com/album/radyo-kristal-kernewek Radyo kristal kernewek]== <html><iframe style="border: 0; width: 100%; height: 120px;" src="https://bandcamp.com/EmbeddedPlayer/album=1287966412/size=large/bgcol=ffffff/linkcol=0687f5/tracklist=false/artwork=small/transparent=true/" seamless><a href="https://cornish-semiconductor.bandcamp.com/album/radyo-kristal-kernewek">Radyo kristal kernewek by cornish semicond...")

22:0522:05, 5 September 2026 Balmaidens (hist | edit) [821 bytes] Cornish semiconductor (talk | contribs) (Created page with "Balmaidens were women working on the surface of mines in Cornwall and Devon. One of the things that makes them interesting was that they were responsible for separating and purifying the ore, and as such needed to understand the mineralisation of the rock in a very detailed way - which minerals were valuable and which weren't. They used a wide variety of tools for breaking the rocks, all with different names (spalling hammers, buckers and cobbers). This process entire...")

21:0321:03, 4 September 2026 Great Flat Lode exotic semiconductor field trip (hist | edit) [6,018 bytes] Cornish semiconductor (talk | contribs) (Created page with " ==South Condurrow Mine== ==East Wheal Grenville== ==Wheal Basset==")

21:3521:35, 24 August 2026 Chaotic relaxation (hist | edit) [2,017 bytes] Cornish semiconductor (talk | contribs) (Created page with "500px|right This circuit is one of the ones I'm most pleased with, as it's a design that I've come up with from a pair of simple relaxation oscillators that is capable of producing very complex sounds. Each oscillator is modulating the others pulse width, and there are two possibilities for disrupting the circuit with crystal diode clipping, the input signal is fed into the circuit and there is a breakout jumper so multiple of these modules can...")

13:3313:33, 2 August 2026 Marcasite (hist | edit) [1,674 bytes] Cornish semiconductor (talk | contribs) (Created page with "thumb|right|frame|Marcasite from Wheal Unity, Gwennap * Lustre:Metallic, Sub-Metallic * Transparency:Opaque * Colour:Pale brass-yellow, tin-white on fresh exposures. * Streak:Dark-gray to black. * Hardness:6 - 6½ on Mohs scale * Tenacity:Brittle * Cleavage:Distinct/Good Distinct on {101}. {110} in traces. * Fracture:Conchoidal, Sub-Conchoidal [https://www.mindat.org Data from mindat.org] ===Pages mentioning pyrite=== {{Special:WhatLinksHere/Ma...")

22:0522:05, 21 July 2026 Bassett and Grylls exotic semiconductor field trip (hist | edit) [4,412 bytes] Cornish semiconductor (talk | contribs) (Created page with "A morning trip to Bassett and Grylls mine in Wendron. This is a very different location to the copper mines I visited near Porthtowan on the first trip as it was a tin mine. It's actually one of the mines that apparently wasn't completely exhausted and was shut due to financial mismanagement. Now it is well overgrown but still with quite of a lot of visible infrastructure. This was trip was initiated by a discovery...")

16:4916:49, 18 July 2026 Hematite (hist | edit) [1,554 bytes] Cornish semiconductor (talk | contribs) (Created page with "thumb|right|frame|Hematite from Tywarnhayle Mine, Porthtowan * Lustre:Metallic, Sub-Metallic, Dull, Earthy * Transparency:Opaque * Colour:Steel-grey to black in crystals and massively crystalline ores, dull to bright "rust-red" in earthy, compact, fine-grained material. * Streak:Reddish brown ("rust-red"); blackish when Ti-bearing * Hardness:5 - 6 on Mohs scale * Tenacity:Brittle * Cleavage:None Observed * Parting:Partings on {0001} and {1011} due...")