This is where I am collecting options for building a "palm top" computer to carry for writing and hacking instead of doom scrolling.
- Outer dimensions: 163.64 x 96.84 mm
- $29.99
- https://www.waveshare.com/7inch-LCD-for-Pi.htm
- comes with pi-hat for driving display
- Outer dimensions: 174x136x3mm
- https://www.pishop.us/product/hdmi-8-ips-lcd-screen-kit-1024x768/
- $74.95
- comes with external board that accepts DVI
- $29.95 (No driver)
- https://www.adafruit.com/product/1596
- Dimensions: 121mm x 76mm x 4.2mm
- Workes with https://www.adafruit.com/product/1590 SPI driver board
- $34.95 (no driver)
- https://www.adafruit.com/product/2354
- Dimensions: 164mm x 100mm x 5mm / 6.5" x 3.9" 0.2"
- Workes with https://www.adafruit.com/product/1590 SPI driver board
- $19.95
- https://www.adafruit.com/product/2453
- Can be used as a pi-hat to dirve Adafruit TFT screens
- $39.95
- https://www.adafruit.com/product/1590
- SPI interface with 1M ram + accelerated drawing commands + built in fonts.
- $29.95
- https://www.adafruit.com/product/2219
- up to 1080p HDMI
- https://github.com/ai03-2725/Contra
- 40% rectalinier
- has KiCad files
- 230x76mm
- https://www.40percent.club/2020/08/thinner-gherkin-express.html
- mini pcb keyboard (credit card size)
- https://www.40percent.club/2020/10/feegle.html
- credit card sized keyboard
- neet idea of using topplait pcb to label keys
- extra thing keyoard
- https://www.40per 6E24 cent.club/2018/02/thinnest-gherkin.html
- https://github.com/dkm/pouetpouet-board
- interesting 5 row key board with rust firmware.
- KeyToKey (K2K) is a Rust libary for building keyboard firmwares.
- https://github.com/TyberiusPrime/KeyToKey
- $24.50 plus shipping for 2GB RAM and 8GB eMMC or $36.50 plus shipping for the 5GB/32GB variant.
- https://www.banana-pi.org/en/banana-pi-sbcs/171.html
- $22-$33 depending on ram 1G-4G
- Onboard flash is SPI
- https://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-Zero-2W.html
- Thread on power mangment https://forum.armbian.com/topic/11088-how-to-return-orange-pi-zero-from-power-saving-mode/