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Diffstat (limited to 'Miscellaneous')
42 files changed, 0 insertions, 370 deletions
diff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 1.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 1.webp deleted file mode 100644 index 8ae480e..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 1.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 2.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 2.webp deleted file mode 100644 index fc38e70..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 2.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 3.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 3.webp deleted file mode 100644 index 9609ecd..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/Chip 3.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32 S2 Mini.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32 S2 Mini.webp deleted file mode 100644 index 0901ba0..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32 S2 Mini.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32-S2F_chip.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32-S2F_chip.webp deleted file mode 100644 index 7c87e6e..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/ESP32-S2F_chip.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/In left.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/In left.webp deleted file mode 100644 index cae1de2..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/In left.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/In right.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/In right.webp deleted file mode 100644 index ee4f64e..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/In right.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/Main.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/Main.webp deleted file mode 100644 index 39e456a..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/Main.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/Thumbnail.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/Thumbnail.webp deleted file mode 100644 index f55842c..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/Thumbnail.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_bottom.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_bottom.webp deleted file mode 100644 index a0a20e5..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_bottom.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_top_plugged_in.webp b/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_top_plugged_in.webp deleted file mode 100644 index bfdecbd..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/esp32_display_pcb_top_plugged_in.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/64x64 HUB 75 LED Matrix/index.md b/Miscellaneous/64x64 HUB 75 LED Matrix/index.md deleted file mode 100644 index 821a127..0000000 --- a/Miscellaneous/64x64 HUB 75 LED Matrix/index.md +++ /dev/null @@ -1,136 +0,0 @@ ---- -description: "Me documenting my 64x64 LED matrix display" -created: 2025-03-11 ---- - - - -## Display documentation - -### From Aliexpress seller - -[64x64 Indoor RGB HD P3 Led Module Video Wall High Quality P2.5 P4 P5 P6 P7.62 P8 P10 Panel Full Color Display - Aliexpress.com](https://www.aliexpress.com/item/32757647402.html) - -Key | Value -------------------------- | ----------------------------------- -Item | P3 -Chip | Epstar -Chip size | Red 9 mil, Green 12. Blue 12mil -Light type | SMD2121 -Pixel Pitch | 3mm -Module Size | 192mmX192mm -Module Resolution | 64 X 64 (dots) -Density of pixel | 111111dots/m2 -Pixel configuration | 1R1G1B -Red wavelength | 625±2nm -Green wavelength | 525±2nm -Blue wavelength | 470±2nm -Colors | 16777216 -Best viewing distance | ≥2m -viewing angle | 120°/90° -Maximum power consumption | 20W -Brightness | 1500cd/m2 -Gray scale | 14bits per color -Color temperature | 6500k -Control method | Synchronization or Asynchronization -Driving method | 1/32 scanning -Frame frequency | 60Hz -Refresh frequency | ≥600Hz -Working Voltage | DC5V -IP grade | IP54 -MTBF | More than 8000hours -Life Span | 80,000hours - - -### Chips - -1. CHIPONE `ICN74HC245TS` `A14276CA` -2. `MBI5124GP` `A3YN72CTHB` -3. `RUC7258` `8W913170` - - - - - -### Display IN connector - - - - ---- - -## Micro controller wiring - -I use an [ESP32 WEMOS LOLIN S2 Mini](https://docs.platformio.org/en/latest/boards/espressif32/lolin_s2_mini.html) -which has an ESP32-S2F chip on it - - - -Display in wiring - -``` - ┌────────┐ -R1 ┤ 1 40 ├ G1 -B1 ┤ 2 38 ├ N -R2 ┤ 4 36 ├ G2 -B2 ┤ 6 34 ├ LE -LA ┤ 8 21 ├ LB -LC ┤ 10 17 ├ LD -CLK ┤ 13 15 ├ LAT -OE ┤ 14 ⏚ ├ GND - └────────┘ -``` - - - ---- - -## PCB Connector board - -The screen glitches unless you have a solid connection. - -This PCB is a straight connection, except the gnd which is flipped with the adjacent pin. - - - - -Half the display glitched out, untill i added a 100pf capacitor between `lat pin` and `gnd` -as per: -<https://github.com/mrcodetastic/ESP32-HUB75-MatrixPanel-DMA/issues/130#issuecomment-867116753> - ---- - -## Software - -<https://github.com/mrcodetastic/ESP32-HUB75-MatrixPanel-DMA> - -```c++ -#define R1_PIN 1 -#define G1_PIN 40 -#define B1_PIN 2 -#define R2_PIN 4 -#define G2_PIN 36 -#define B2_PIN 6 -#define A_PIN 8 -#define B_PIN 21 -#define C_PIN 10 -#define D_PIN 17 -#define E_PIN 34 // required for 1/32 scan panels, like 64x64px. Any available pin would do, i.e. IO32 -#define LAT_PIN 15 -#define OE_PIN 14 -#define CLK_PIN 13 - -HUB75_I2S_CFG::i2s_pins _pins={R1_PIN, G1_PIN, B1_PIN, R2_PIN, G2_PIN, B2_PIN, A_PIN, B_PIN, C_PIN, D_PIN, E_PIN, LAT_PIN, OE_PIN, CLK_PIN}; -HUB75_I2S_CFG mxconfig( - 64, // Module width - 64, // Module height - 1, // chain length - _pins, // pin mapping -); -dma_display = new MatrixPanel_I2S_DMA(mxconfig); -``` - ---- - -I'm still experiencing some glitching, especially on the lower half of the display, -albeit a better PSU made the problem go away for static sketches, plasma still struggles. diff --git a/Miscellaneous/Casio watch NFC rainbow film mod/Casio rainbowfilm nfc mod.jpg b/Miscellaneous/Casio watch NFC rainbow film mod/Casio rainbowfilm nfc mod.jpg deleted file mode 100644 index 31cf7f8..0000000 --- a/Miscellaneous/Casio watch NFC rainbow film mod/Casio rainbowfilm nfc mod.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Casio watch NFC rainbow film mod/Inside.jpg b/Miscellaneous/Casio watch NFC rainbow film mod/Inside.jpg deleted file mode 100644 index 5871647..0000000 --- a/Miscellaneous/Casio watch NFC rainbow film mod/Inside.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Casio watch NFC rainbow film mod/Thumbnail.jpg b/Miscellaneous/Casio watch NFC rainbow film mod/Thumbnail.jpg deleted file mode 100644 index 5def80b..0000000 --- a/Miscellaneous/Casio watch NFC rainbow film mod/Thumbnail.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Casio watch NFC rainbow film mod/W59 modded front.png b/Miscellaneous/Casio watch NFC rainbow film mod/W59 modded front.png deleted file mode 100644 index 6672e22..0000000 --- a/Miscellaneous/Casio watch NFC rainbow film mod/W59 modded front.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Casio watch NFC rainbow film mod/index.md b/Miscellaneous/Casio watch NFC rainbow film mod/index.md deleted file mode 100644 index 59e0675..0000000 --- a/Miscellaneous/Casio watch NFC rainbow film mod/index.md +++ /dev/null @@ -1,27 +0,0 @@ ---- -description: Modded casio wrist watch with NFC and colorful watch face -created: 2023-12-18 ---- - - - -I modded a Casio W59 with Dichroic film rainbow film and a 2x1 cm NFC sticker, and some crunched up aluminum foil - -Parts: - -- Dichroic film - - [aliexpress.com - Holographic Clear Window Film](https://www.aliexpress.com/item/1005005620190266.html) - - [velken.shop - Rainbow color effect film, cold, transparent](https://www.velken.shop/p/rainbow-color-effect-film-cold-transparent/) -- [aliexpress.com - NFC Chip Ntag 213 Sticker 13.56MHz RFID Size 2*1cm](https://www.aliexpress.com/item/1005006220591444.html) -- [aliexpress.com - Adhesive polarizer](https://www.aliexpress.com/item/1005004269567641.html) note, it's important to get the sticky kind - -NFC sticker tutorial video tutorial: - -[youtube.com - CASIO F-91 NFC MOD - DIY F91W NFC Tag Implant ( Easy Modification )](https://www.youtube.com/watch?v=aGn2_zP8GI8) - -Inverted display video: - -[youtube.com - More Casio Watch Mods (Inverted and Translucent LCD) ](https://www.youtube.com/watch?v=EsO-i5nS1z0) - - - diff --git a/Miscellaneous/Cyberdeck/Thumbnail.jpg b/Miscellaneous/Cyberdeck/Thumbnail.jpg deleted file mode 100644 index 0bc55a6..0000000 --- a/Miscellaneous/Cyberdeck/Thumbnail.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Cyberdeck/back.jpg b/Miscellaneous/Cyberdeck/back.jpg deleted file mode 100644 index ad0f554..0000000 --- a/Miscellaneous/Cyberdeck/back.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Cyberdeck/index.md b/Miscellaneous/Cyberdeck/index.md deleted file mode 100644 index 6c58669..0000000 --- a/Miscellaneous/Cyberdeck/index.md +++ /dev/null @@ -1,48 +0,0 @@ ---- -description: "Computer" -created: 2023-03-08 ---- - -I want to build a cyberdeck, but isn't that just a weird cumbersome laptop... yes, that's not the point, think of it more as a weird retro inspired electronic simi functional experimental piece of art. - - - - -Back will house all the electronics and when the screen is lifted it's shown, i'll add an acrylic plate, which will help guide airflow from the fan through the device. -Will start with a Raspberry Pi, since that's what i have on hand, might change it out to a different SBC with proper NVME support instead of booting of an SD card, or USB adapter. - -## Ideas: -- Screen: Ultra wide screen IPS, smaller e paper display. -- Keyboard: Custom split ergonomic mechanical keyboard with trackball in the middle. -- Pointing device: Rollerball mouse + thinkpad like 3 buttons. -- Modular, expandable, with standard mounting interfaces, and electrically with ports ex. i2c expansion. -- Internal temperature on i2c. -- Modern retro vibe with vent slits. -- All PCB's in the back mounted to an insert plate, to avoid having to re-print the case. - -## Inspiration / resources: -- [Cyberdeck cafe](https://cyberdeck.cafe/mix/what-is-a-cyberdeck) -- [keyboard-layout-editor.com](http://www.keyboard-layout-editor.com/) -- [A Complete Guide to Building a Hand-Wired Keyboard](https://www.crackedthecode.co/a-complete-guide-to-building-a-hand-wired-keyboard/) -- [Power monitoring](https://www.youtube.com/watch?v=Qkx9M-AzznE) -- [OpenSCAD Keycap generator](https://www.thingiverse.com/thing:2783650/files) -### Cool cyberdecks: -- [Skeletal Cyberdeck](https://cyberdeck.cafe/mix/skeletal-cyberdeck) -- [TRL](https://cyberdeck.cafe/mix/trl-22121) -- [GRIZ](https://cyberdeck.cafe/mix/griz) -- [MSG](https://cyberdeck.cafe/mix/msg) -- [TTSD-3085](https://cyberdeck.cafe/mix/ttsd) -- [midknight8008](https://www.thingiverse.com/thing:4939019) - -## Parts: -- [Waveshare 10.4inch QLED Display 1600×720](https://www.waveshare.com/10.4hp-capqled.htm?sku=24646) -- [Waveshare 3S 5V 5A Output with i2c monitoring](https://www.waveshare.com/ups-module-3s.htm) -- [Trackball Breakout by Pimoroni](https://shop.pimoroni.com/products/trackball-breakout) -- [Flat HDMI cable](https://www.aliexpress.com/item/4000014554460.html) -- [1N4148 Diodes for keyboard switches](https://www.aliexpress.com/item/1005005435418695.html) -- [Adafruit KB2040 - RP2040 Kee Boar Driver](https://www.adafruit.com/product/5302) -- [Adafruit SHARP Memory Display Breakout - 2.7" 400x240 Monochrome](https://www.adafruit.com/product/4694) -- Keyboard switches -- Big ON/OFF switch -- External antenna - diff --git a/Miscellaneous/Cyberdeck/main.jpg b/Miscellaneous/Cyberdeck/main.jpg deleted file mode 100644 index 0dead12..0000000 --- a/Miscellaneous/Cyberdeck/main.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Facet lantern/Initial idea.webp b/Miscellaneous/Facet lantern/Initial idea.webp deleted file mode 100644 index 9afef95..0000000 --- a/Miscellaneous/Facet lantern/Initial idea.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/Facet lantern/Thumbnail.webp b/Miscellaneous/Facet lantern/Thumbnail.webp deleted file mode 100644 index a01283d..0000000 --- a/Miscellaneous/Facet lantern/Thumbnail.webp +++ /dev/null Binary files differdiff --git a/Miscellaneous/Facet lantern/index.md b/Miscellaneous/Facet lantern/index.md deleted file mode 100644 index 968c8fc..0000000 --- a/Miscellaneous/Facet lantern/index.md +++ /dev/null @@ -1,19 +0,0 @@ ---- -description: "Lantern featuring facets to reflect light" -created: 2025-03-02 ---- - - - -Found this sick 3D model for a lamp shade, it would be nice to repurpose this idea in a latern for hacker camps. - -[Random Noise Lampshade - printables.com](https://www.printables.com/model/239379-random-noise-lampshade) -by [mjseabright - printables.com](https://www.printables.com/@mjseabright) - - - -So I've seen these [OHM Lights](https://wiki.tkkrlab.nl/tkkrlab.nl/wiki/OHM_LEDS.html) by [TkkrLab](https://tkkrlab.nl/) -at camps before, it would be nice to make something like this, but with a 3D printed diffuser. - -So full credit to these two projects! - diff --git a/Miscellaneous/LCD writing tablet functional principal/Tablet screen filled.png b/Miscellaneous/LCD writing tablet functional principal/Tablet screen filled.png deleted file mode 100644 index 2b5f607..0000000 --- a/Miscellaneous/LCD writing tablet functional principal/Tablet screen filled.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/LCD writing tablet functional principal/Thumbnail.png b/Miscellaneous/LCD writing tablet functional principal/Thumbnail.png deleted file mode 100644 index 3a54e2e..0000000 --- a/Miscellaneous/LCD writing tablet functional principal/Thumbnail.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/LCD writing tablet functional principal/index.md b/Miscellaneous/LCD writing tablet functional principal/index.md deleted file mode 100644 index c127c09..0000000 --- a/Miscellaneous/LCD writing tablet functional principal/index.md +++ /dev/null @@ -1,44 +0,0 @@ ---- -description: "Cholesteric liquid-crystal drawing tablet" -created: 2024-05-19 ---- - - - -## Prelude - -I recently stumbled across drawing tablets seemingly works by the means of magic, -the search term is: `LCD writing tablet` -I have a thing for daylight viewable screens, so the allure was irresistible for me. - -After one quick trip to the local hardware store, and subsequently the local hacker space, -i was able to examine the technology first hand, and for low monetary cost too, i might add. - -## Properties - -The properties are as follows: - -- Daylight viewable -- Passive working principle (only requires power to clear the display) -- Pressure amount sensitivity (light pressure = thin line, hard pressure = thick line) - -## Layers - -The tablet consists of a sandwich of 3 layers: - -- A dark background -- A layer of cholesteric liquid-crystals -- A piece of translucent plastic - -## Functional principal - -The means of function of this device, is merely a property of how the cholesteric liquid-crystal work: - -[*"crystals flow at different rates, depending on the direction of pressure being applied"*](https://new.nsf.gov/news/how-liquid-crystal-displays-work-ewriter#:~:text=crystals%20flow%20at%20different%20rates%2C%20depending%20on%20the%20direction%20of%20pressure%20being%20applied) - -[*"anisotropic flow causes the molecules to order themselves to reflect light in those places where a stylus touches the plastic sheet."*](https://new.nsf.gov/news/how-liquid-crystal-displays-work-ewriter#:~:text=anisotropic%20flow%20causes%20the%20molecules%20to%20order%20themselves%20to%20reflect%20light%20in%20those%20places%20where%20a%20stylus%20touches%20the%20plastic%20sheet.) - -## Sources: -1. [How Liquid Crystal Displays Work in an eWriter - new.nsf.gov](https://new.nsf.gov/news/how-liquid-crystal-displays-work-ewriter#:~:text=The%20liquid%20crystals%20are%20surrounded,that%20they%20are%20less%20reflective.) -2. [Cholesteric liquid crystal - wikipedia.org](https://en.wikipedia.org/wiki/Cholesteric_liquid_crystal) -3. [Anisotropy - wikipedia.org](https://en.wikipedia.org/wiki/Anisotropy) \ No newline at end of file diff --git a/Miscellaneous/Oscilloscope/Blocks 3D B.mp4 b/Miscellaneous/Oscilloscope/Blocks 3D B.mp4 deleted file mode 100644 index 70a3399..0000000 --- a/Miscellaneous/Oscilloscope/Blocks 3D B.mp4 +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/Full frame display on.png b/Miscellaneous/Oscilloscope/Full frame display on.png deleted file mode 100644 index acba0bb..0000000 --- a/Miscellaneous/Oscilloscope/Full frame display on.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/Green light.png b/Miscellaneous/Oscilloscope/Green light.png deleted file mode 100644 index f4c2eac..0000000 --- a/Miscellaneous/Oscilloscope/Green light.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/Hurder Mouse (drift face version).mp4 b/Miscellaneous/Oscilloscope/Hurder Mouse (drift face version).mp4 deleted file mode 100644 index a6d1898..0000000 --- a/Miscellaneous/Oscilloscope/Hurder Mouse (drift face version).mp4 +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/Thumbnail.png b/Miscellaneous/Oscilloscope/Thumbnail.png deleted file mode 100644 index 15a14bd..0000000 --- a/Miscellaneous/Oscilloscope/Thumbnail.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/Warm light streams diverging.png b/Miscellaneous/Oscilloscope/Warm light streams diverging.png deleted file mode 100644 index 04770af..0000000 --- a/Miscellaneous/Oscilloscope/Warm light streams diverging.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Oscilloscope/index.md b/Miscellaneous/Oscilloscope/index.md deleted file mode 100644 index 0778b52..0000000 --- a/Miscellaneous/Oscilloscope/index.md +++ /dev/null @@ -1,41 +0,0 @@ ---- -description: Old analog oscilloscope displaying 2D images through music -created: 2024-03-11 ---- - - - -I bought an old oscilloscope some time ago, I love the monochrome analogue display, and the thoughtful dedicated input -methods. - -It does X-Y plotting, allowing it to display oscilloscope music. - -### Video showoff -**FULL DISCLOSURE** i did not create this music. If you think this is cool, go support the guys who made it, -by buying their tracks or software. -Checkout the awesome project at: -[oscilloscopemusic.com](https://oscilloscopemusic.com/) and -[youtube.com - Oscilloscope Music - (Drawing with Sound) - Smarter Every Day 224](https://www.youtube.com/watch?v=4gibcRfp4zA) -to find out more. - -I'm using the audio in a non-commercial use, in appliance with the -[Attribution-NonCommercial-ShareAlike 3.0 Unported](https://creativecommons.org/licenses/by-nc-sa/3.0/) license on their -[bandcamp releases](https://jerobeamfenderson.bandcamp.com/) - -### [Blocks 3D B](https://jerobeamfenderson.bandcamp.com/track/blocks-3d-b) - -<video controls style="width: 100%"> - <source src="Blocks 3D B.mp4" type="video/mp4"> - Your browser does not support the video tag. -</video> - ---- - -### [Hurder Mouse (drift face version)](https://jerobeamfenderson.bandcamp.com/track/hurder-mouse-drift-face-version-2) -<video controls style="width: 100%"> - <source src="Hurder Mouse (drift face version).mp4" type="video/mp4"> - Your browser does not support the video tag. -</video> - - - diff --git a/Miscellaneous/Raspberry Pi cooling/Thumbnail.jpg b/Miscellaneous/Raspberry Pi cooling/Thumbnail.jpg deleted file mode 100644 index c1aa439..0000000 --- a/Miscellaneous/Raspberry Pi cooling/Thumbnail.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Raspberry Pi cooling/case.jpg b/Miscellaneous/Raspberry Pi cooling/case.jpg deleted file mode 100644 index ac00f48..0000000 --- a/Miscellaneous/Raspberry Pi cooling/case.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Raspberry Pi cooling/graph.png b/Miscellaneous/Raspberry Pi cooling/graph.png deleted file mode 100644 index 8efbf4c..0000000 --- a/Miscellaneous/Raspberry Pi cooling/graph.png +++ /dev/null Binary files differdiff --git a/Miscellaneous/Raspberry Pi cooling/index.md b/Miscellaneous/Raspberry Pi cooling/index.md deleted file mode 100644 index bc2b388..0000000 --- a/Miscellaneous/Raspberry Pi cooling/index.md +++ /dev/null @@ -1,12 +0,0 @@ ---- -description: "Comparison of combos of stock, fan and heatsink" -created: 2022-11-10 ---- - - - -3D printed raspberry pi case with an undervolted fan, and heatsinks. - - - - diff --git a/Miscellaneous/Raspberry Pi cooling/main.jpg b/Miscellaneous/Raspberry Pi cooling/main.jpg deleted file mode 100644 index c93bdae..0000000 --- a/Miscellaneous/Raspberry Pi cooling/main.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Sharp memory display/Holding jig.jpg b/Miscellaneous/Sharp memory display/Holding jig.jpg deleted file mode 100644 index 4fa7355..0000000 --- a/Miscellaneous/Sharp memory display/Holding jig.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Sharp memory display/Thumbnail.jpg b/Miscellaneous/Sharp memory display/Thumbnail.jpg deleted file mode 100644 index 0f2ccac..0000000 --- a/Miscellaneous/Sharp memory display/Thumbnail.jpg +++ /dev/null Binary files differdiff --git a/Miscellaneous/Sharp memory display/index.md b/Miscellaneous/Sharp memory display/index.md deleted file mode 100644 index 6a6a5de..0000000 --- a/Miscellaneous/Sharp memory display/index.md +++ /dev/null @@ -1,43 +0,0 @@ ---- -description: LS012B7DH02 -created: 2024-01-19 ---- - - - -Collection of information regarding the sharp memory display `LS012B7DH02` -For memorization and referring back to. - -## Summarization of the datasheet information - -### Precautions - - Don't excessively bend the connector. - - If displaying a static image for a prologed time, refresh every 2 hours to avoid burn in? - - It's made of glass - - Clean with isopropyl alcohol - - Don't glue it - - UV / Sunlight exposure bad :/ but how bad? time will test this assertion - - Static electricity might cause pixels to not be shown, update frequently to reconcile LCD coagulates at low temperatures, room temperature is optional - - Place controller driver near LCD due to impedance - -### Specs - - View port 1.20” - - 240x240 pixels - - [TFT LCD](https://en.wikipedia.org/wiki/TFT_LCD) - - Dot pitch 0.127mm - - Size: 35.78 (W) × 36.53 (H) × 1.605 (D) - - Hardness: 3H - -### Pinout -Terminal | Symbol | I／O | Configurations | Function | Remark --------- | ------ | ---- | -------------- | -------- | ------ -1 | SCLK | INPUT | NoPull | Serial clock signal | -2 | SI | INPUT | NoPull | Serial data input signal | -3 | SCS | INPUT | NoPull | Chip select signal ( Active of Hi ) | -4 | EXTCOMIN | INPUT | NoPull | External COM inversion signal input ( Square wave) | 【Note 4-2】 -5 | DISP | INPUT | NoPull | Display ON/OFF signal | 【Note 4-1】 -6 | VDDA | POWER | － | Power supply (Analog) | -7 | VDD | POWER | － | Power supply (Digital) | -8 | EXTMODE | INPUT | NoPull | Control mode of COM inversion is select terminal | 【Note 4-2】 -9 | VSS | GND | － | GND (Digital) | -10 | VSSA | GND | － | GND (Analog) | |
