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Interest Checks / Re: [IC]Consi Studio (Originally DesignerStudio) PCB Stabilizer V3
« Last post by BrianEF on Tue, 03 November 2026, 21:43:36 »Been using them on my Neo 60 core, feels good 
Recent Posts
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Off Topic / Re: Gaming PC Parts discussion thread.
« Last post by BrianEF on Tue, 03 November 2026, 21:41:13 »Anyone tried phantom blade? I really like the idea of less death penalty
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Group Buys and Preorders / Re: [GB] GMK MTNU Dasher
« Last post by HoffmanMyster on Tue, 03 November 2026, 21:34:11 »Approved
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Group Buys and Preorders / Re: [GB] SWG Nightshift | Oct 30th -> Nov 13th
« Last post by BrianEF on Tue, 03 November 2026, 21:24:52 »The blood smear Enter and Esc keys with dye-sub are actually peak
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Group Buys and Preorders / Re: [GB] KKB Cobalt - MOQ REACHED! Moving on to production
« Last post by BrianEF on Tue, 03 November 2026, 21:22:11 »Looking good! The novs are really clean
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Making Stuff Together! / Re: Making a Wood Case for 65% PCB
« Last post by NoomiClone on Tue, 03 November 2026, 21:14:24 »Noomiclone is an option if you are always looking for fresh online gaming destinations. Spend a little time exploring the site, learn about its available entertainment, and see if you can find something fun to play free.
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Keyboards / Re: What is best latest TKL keyboard kit I could buy?
« Last post by image upscaler on Tue, 03 November 2026, 19:12:43 »Based on a recent discussion on geekhack, the Keychron C1 Pro 8K seems to be a great choice. It has a standard TKL layout, retro beige color, comes with lubed stabs, and sounds great. You can get it with different switches, like the Super Banana tactile switches, and OSA retro caps. Many users are happy with it out of the box.https://photoprompt.net/image-upscaler
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Off Topic / Re: Gaming PC Parts discussion thread.
« Last post by noisyturtle on Tue, 03 November 2026, 17:33:55 »The GH Steam group used to be fairly active like 10 years ago. I had a great time playing GTA5 and Borderlands 2 with a bunch of you.
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geekhack Media / Re: Post Your Killed By Kaps / Kult Worship Kaps!
« Last post by hayt on Tue, 03 November 2026, 16:54:02 »Nixilis Blk DL IV
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Group Buys and Preorders / Re: [GB] F104+SSK+122+62+77+50+Ergo orders now open! Kishsaver+Industrial Model F
« Last post by Ellipse on Tue, 03 November 2026, 15:45:52 »Future plans:
Here are some future ideas for the forthcoming Model F keyboards and open source Leyden Jar controller revision. Please do post or email me your feedback, or share with your Google form submission at the below link.
The keyboards will all be die cast metal. If you have any suggestions for case designs with mass appeal please let me know.
Please sign the interest form if you have not done so already, for the newer Model F designs (Split Ortho, Planck, Preonic, 6x12, F20, Kinesis Advantage, Unsaver, etc.): https://geekhack.org/index.php?topic=79141.msg3203218#msg3203218
• MCU Replacement: Remove the RP2040 (QFN-56) and PCA9557/PCA9555 IO expander. Upgrade to the new RP2350B (QFN-80).
• Flash Memory: Update the SPI Flash footprint to SOP-8 (208mil) to accommodate the new 8MB ZD25Q64DSIGT chip.
• Dedicated Split Keyboards Header (communicate between halves, one USB cable to computer): Add a new 3-pin through-hole header (VBUS 5V, GND, Data)
• Remove through hole row and column resistors in the 33 pin ribbon cable area if not needed.
Pin-swaps and new pin connections:
• GP26: SOLENOID_ENABLE
• GP27: SOLENOID_PULSE
• GP28: Permanently dedicate to COL16. Do not route this to the expansion header.
• GP29: Permanently dedicate to COL17.
• GP45: UART_DATA (Half-duplex PIO serial).
• Add through holes for the 4 remaining unused pins
• Dedicated pins for the mass-produced 1.47 inch 172x320 SPI display (QMK Quantum Painter compatible) and EC11 rotary encoder with push button.
• Each new Model F keyboard design expected to have this display and rotary encoder.
• Support to connect (through UART) keyboard halves and different keyboards together, so that there's one USB cable to the computer (for example, F20/F50 num pad to another Leyden Jar Rev4 keyboard, etc.). UART support is currently working on the Rev3 but will be updated to separate pins so that solenoids will work at the same time.
• PS/2 support currently working on the current Leyden Jar Rev3; see Rico's keebtalk thread: https://www.keebtalk.com/t/the-leyden-jar-a-tentative-pcb-replacement-for-the-brand-new-model-f-keyboards/17489/9
• The controller currently has I2C (to add LED arrays etc.)
Here are some future ideas for the forthcoming Model F keyboards and open source Leyden Jar controller revision. Please do post or email me your feedback, or share with your Google form submission at the below link.
The keyboards will all be die cast metal. If you have any suggestions for case designs with mass appeal please let me know.
Please sign the interest form if you have not done so already, for the newer Model F designs (Split Ortho, Planck, Preonic, 6x12, F20, Kinesis Advantage, Unsaver, etc.): https://geekhack.org/index.php?topic=79141.msg3203218#msg3203218
• MCU Replacement: Remove the RP2040 (QFN-56) and PCA9557/PCA9555 IO expander. Upgrade to the new RP2350B (QFN-80).
• Flash Memory: Update the SPI Flash footprint to SOP-8 (208mil) to accommodate the new 8MB ZD25Q64DSIGT chip.
• Dedicated Split Keyboards Header (communicate between halves, one USB cable to computer): Add a new 3-pin through-hole header (VBUS 5V, GND, Data)
• Remove through hole row and column resistors in the 33 pin ribbon cable area if not needed.
Pin-swaps and new pin connections:
• GP26: SOLENOID_ENABLE
• GP27: SOLENOID_PULSE
• GP28: Permanently dedicate to COL16. Do not route this to the expansion header.
• GP29: Permanently dedicate to COL17.
• GP45: UART_DATA (Half-duplex PIO serial).
• Add through holes for the 4 remaining unused pins
• Dedicated pins for the mass-produced 1.47 inch 172x320 SPI display (QMK Quantum Painter compatible) and EC11 rotary encoder with push button.
• Each new Model F keyboard design expected to have this display and rotary encoder.
• Support to connect (through UART) keyboard halves and different keyboards together, so that there's one USB cable to the computer (for example, F20/F50 num pad to another Leyden Jar Rev4 keyboard, etc.). UART support is currently working on the Rev3 but will be updated to separate pins so that solenoids will work at the same time.
• PS/2 support currently working on the current Leyden Jar Rev3; see Rico's keebtalk thread: https://www.keebtalk.com/t/the-leyden-jar-a-tentative-pcb-replacement-for-the-brand-new-model-f-keyboards/17489/9
• The controller currently has I2C (to add LED arrays etc.)