HardLabs

Hackpad

RishitJain-dev·Hackpad·PCB/Hackpad.kicad_pcb

Hackpad PCB layout, top view — open source board by RishitJain-dev

About the Hackpad PCB

Hackpad is an open source PCB design by RishitJain-dev, published on GitHub. It is a 2-layer board measuring 88.4 × 58.6 mm, with 14 components from 4 distinct parts.

Other key parts include the XIAO_ESP32C3 and ER_OLEDM0.91_1x-I2C. By type, the board carries 6 switches, 6 diodes and 2 ICs.

It belongs with the keyboards and displays & leds designs in this gallery.

From the project

A small macropad for Hack Club with a OLED display, rotary encoder dial and 6 Keys

6x Keycaps any colour (preferably black)

1x EC11 Rotary Encoder with switch and MP pins

4x M3 Nut and Bolt, 2cm, Low profile top

4x M3 Spacers, 3mm diameter, 0.6cm, circular, non-threaded

Hackpad, from the project README
From the project README

Main components on the Hackpad

XIAO_ESP32C3ER_OLEDM0.91_1x-I2C

Hackpad bill of materials (BOM)

14 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
XIAO_ESP32C3
U1
1
ER_OLEDM0.91_1x-I2C
U2
6
SW_Push
SW1, SW2, SW3, SW4, SW5, SW7
6
1N4001
D1, D2, D3, D4, D5, D6

Hackpad design files

The KiCad project lives in the RishitJain-dev/Hackpad repository on GitHub; these links point at the commit this page was built from.

Hackpad: common questions

How big is the Hackpad PCB?

The Hackpad measures 88.4 × 58.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hackpad?

14 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Hackpad design files?

From the RishitJain-dev/Hackpad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Hackpad design in my own project?

The repository has no license, so all rights stay with RishitJain-dev. Use it as a reference, and ask the author before reusing the design.

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