Boards by martinberlin

19 boards

Open-source boards designed in KiCad by martinberlin on GitHub, from 8 repositories. A board’s address here is its repository’s there.

4 layers70.2 × 71 mm
C3-27-epaper touch
martinberlin/bistable-smart-switch
An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)
64 parts32Apache-2.0
4 layers50.3 × 33 mm
154-watch
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
67 parts23
2 layers83.2 × 42.1 mm
IT8951-HAT
martinberlin/H-cinread-it8951
CINWRITE pcb is the Hardware repository for the HAT that provides GoodDisplay DEXA-C097 controller a fast way to talk SPI and 5V boost converter.
65 parts12
4 layers83.4 × 42.1 mm
H C3-ulp29
martinberlin/H-C3-029-eink
This is a joint project between Larry Bank and Fasani Corp with the purpouse to make an easy and unexpensive nRF52 BLE badge with a SPI 2.9", a QWIIC connector, and on board RTC
54 parts5MIT
4 layers53.5 × 33 mm
H C6-ulp
martinberlin/H-C6-ulp
ESP32C6 in a very low power design with a 24 pin FPC for a small SPI Epaper
82 parts4GPL-3.0
4 layers138.1 × 104.8 mm
Pico eink
martinberlin/H-pico-raw-eink
H means Hardware. This PCB is just a prototype to test parallel eink signals with Raspberry PICO
58 parts4
4 layers77.9 × 45.2 mm
S3-silicon Sharp Touch
martinberlin/Sharp-LV
This KiCad board aims to be a low consumption driver for SHARP LCDs w/optional touch. MCU: Nordic RF52 (not tested) | ESP32S3 buy one in Tindie before sending to production
66 parts1MIT
4 layers45.7 × 80.4 mm
LCD HAT pins eink
martinberlin/LCD_HAT_24_pins_eink
A Nano / Feather / Seeed XIAO simple 24 pins adapter. Drive your SPI Eink one board at a time
31 partsApache-2.0
2 layers2.7 × 52.7 mm
220AC mini C3-board
martinberlin/bistable-smart-switch
An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)
18 parts32Apache-2.0
2 layers54 × 53 mm
220AC mini C3-board square-54mm
martinberlin/bistable-smart-switch
An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)
21 parts32Apache-2.0
4 layers65.4 × 71 mm
S3-27-epaper touch
martinberlin/bistable-smart-switch
An epaper switch project with 2 PCBs, controller+touch, and 220AC to 3DC with Relay (Latch or solid-state)
57 parts32Apache-2.0
2 layers65.4 × 71 mm
C3-27-epaper touch
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
54 parts23
2 layers36 × 18 mm
PLogic SPI HAT
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
14 parts23
2 layers24 × 30.9 mm
S3-44-to-33-FPC
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
7 parts23
2 layers50.3 × 33 mm
Sharp lcd-128x128
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
41 parts23
2 layers53.8 × 17.8 mm
Tinypico goodisplay
martinberlin/H-spi-adapters
PCB design for SPI adapters (HATs)
34 parts23
2 layers25 × 14.7 mm
Mini pcb-3-to-5V booster
martinberlin/H-cinread-it8951
CINWRITE pcb is the Hardware repository for the HAT that provides GoodDisplay DEXA-C097 controller a fast way to talk SPI and 5V boost converter.
9 parts12
4 layers19.7 × 31.1 mm
C6-40-Flash test
martinberlin/H-C6-ulp
ESP32C6 in a very low power design with a 24 pin FPC for a small SPI Epaper
26 parts4GPL-3.0
4 layers69.7 × 44.7 mm
Sharp LV
martinberlin/Sharp-LV
This KiCad board aims to be a low consumption driver for SHARP LCDs w/optional touch. MCU: Nordic RF52 (not tested) | ESP32S3 buy one in Tindie before sending to production
53 parts1MIT