2 layers21.6 × 13 mm
Bec adapter
picafe/bec-adapter
A friend gave me some spare MatekSys Micro BEC Modules which I thought were handy to have due to their small package.
2 partsMIT
Open-source KiCad boards
15 match “picafe”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers75.3 × 21 mm
Button board
picafe/bicolor-matrix
A 32x8 bicolor LED matrix module based on the Holtek HT16K33A LED driver.
5 parts - 2 layers41.9 × 18.2 mm
Fsae pihat usbmod
picafe/fsae-daq-hat
A Raspberry Pi 4B hat to help power analytics in a FSAE car ⚡
3 parts - 2 layers74.5 × 63 mm
Solder proj
picafe/solder-proj
made by @Surya on slack for https://solder.hackclub.com \ PCB art (of Cyan and Lina) taken from CyanNyan6's Twitter and Hackclub assets
41 parts - 2 layers136.8 × 33.5 mm
Adapter board
picafe/bicolor-matrix
A 32x8 bicolor LED matrix module based on the Holtek HT16K33A LED driver.
9 parts - 4 layers33.2 × 33.2 mm
Matrix
picafe/pendant
A pendant built from two PCBs: a 8×8 bicolor LED matrix module (red, orange, green) and controller board with battery charging, USB-C power, 5 V boost, and motion sensing.
12 parts - 2 layers136.8 × 33.5 mm
Bicolour matrix
picafe/bicolor-matrix
A 32x8 bicolor LED matrix module based on the Holtek HT16K33A LED driver.
52 parts - 2 layers15.2 × 33 mm
Promicro smol
picafe/promicro_smol
Shield for the nRF52840 Pro Micro for SlimeVR trackers, supports 1.8V
31 partsCERN-OHL-S-2.0 - 4 layers91.9 × 12.4 mm
Button board r2
picafe/bicolor-matrix-v2
A 32x8 bicolor LED matrix module composed of 4 8x8 matrices based on the Holtek HT16K33A I2C LED driver. V1 paired it with a stacked adapter (RP2040 Zero + DS3231 module); V2 redesigns the matrix routing and puts an…
12 parts - 4 layers29.5 × 16.8 mm
Pcf8563-breakout
picafe/sensors-breakout
Breakout board for variety of useful sensors in a tiny footprint!
34 parts - 4 layers17.8 × 33 mm
Nrf54l smol
picafe/nrf54l_smol
Ebyte E73-2G4M08S1F nRF54L15-based dev board with similar form factor to Pro Micro/Supermini
29 parts - 4 layers132.4 × 33.4 mm
Bicolour matrix
picafe/bicolor-matrix-v2
A 32x8 bicolor LED matrix module composed of 4 8x8 matrices based on the Holtek HT16K33A I2C LED driver. V1 paired it with a stacked adapter (RP2040 Zero + DS3231 module); V2 redesigns the matrix routing and puts an…
51 parts - 4 layers33.2 × 33.2 mm
Pendant
picafe/pendant
A pendant built from two PCBs: a 8×8 bicolor LED matrix module (red, orange, green) and controller board with battery charging, USB-C power, 5 V boost, and motion sensing.
46 parts - 4 layers85 × 56 mm
- 4 layers68.4 × 33.3 mm
Adapter board r2
picafe/bicolor-matrix-v2
A 32x8 bicolor LED matrix module composed of 4 8x8 matrices based on the Holtek HT16K33A I2C LED driver. V1 paired it with a stacked adapter (RP2040 Zero + DS3231 module); V2 redesigns the matrix routing and puts an…
54 parts