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Zazu

AlaaSaadAbdo·battoota·boards/40keys/Zazu/Zazu.kicad_pcb

Zazu PCB layout, top view — open source board by AlaaSaadAbdo
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About the Zazu PCB

Zazu is an open source PCB design by AlaaSaadAbdo, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 304.4 × 135 mm, with 167 components from 26 distinct parts.

Other key parts include the Elite-C, 74HC595, C146366, PMW3360DM-T2QU and DRV2605L. By type, the board carries 92 diodes, 46 switches, 8 capacitors, 7 resistors, 6 ICs and 5 connectors.

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

From the project

Keyboards

1. 1 x Pimoroni Haptic Buzzer breakout 2. 1 x PWM3360 Sensor https://de.aliexpress.com/item/4000904265601.html?spm=a2g0o.orderlist.orderlistmain.35.6e5e5c5fyNDLvJ&gatewayAdapt=glo2deu 3. 12 x 12 x M3 4.6mx6m heat inserts and M3 screws 4. 43 x switches 5. 43 x mx/choc hotswap sockets 5. 43 x sk6812mini-e 6. 1 x 5way switch https://de.aliexpress.com/item/4000681560472.html?spm=a2g0o.orderlist.orderlistmain.51.5a3e5c5fO0GQ9c&gatewayAdapt=glo2deu 7. 1 x MCU RP2040 with elite-c footprint (5 extra pins at the bottom) 8. 1 x 34mm Trackball 9. 1 x WaveShare's 1.47 inch LCD. 10. Scroll ring encoder…

Zazu, from the project README
From the project README

Main components on the Zazu

Elite-C74HC595C146366PMW3360DM-T2QUDRV2605LSN74LVC1T45DRLR

Zazu bill of materials (BOM)

167 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Elite-C
U1
1
74HC595
U2
1
C146366
TCR2EF19,LM(CT
U3
1
PMW3360DM-T2QU
U4
1
DRV2605L
U5
1
SN74LVC1T45DRLR
74LVC1T45
Texas Instruments
U6
2
CONN_01X12_FEMALE
Conn_01x12_Female
J1, J2
1
CONN_01X08_FEMALE
Conn_01x08_Female
J3
1
CONN_01X08_FEMALE
Conn_01x08_Female
J4
1
CONN_01X03_FEMALE
Conn_01x03_Female
J5
1
MF-FSMF050X-2
500mA
BOURNS
F1
1
5WAY-TACTILE_K1-1506DN-01
5Way-Tactile_K1-1506DN-01
HAT1
1
SOLDERJUMPER_3_OPEN
SolderJumper_3_Open
JP1
43
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +35
1
SW_Push
SW35
1
RotaryEncoder
SW36
1
C226259
SW_SPDT
SW37
48
1N4148
D1, D2, D3, D4, D5, D6, D7, D8 +40
1
B5817WS
Shikues
D40
43
SK6812MINI-E
D41, D42, D44, D45, D46, D47, D48, D49 +35
Show 6 more
QtyPartRefs
5
0.1UF
0.1uF
C1, C4, C5, C7, C8
1
1UF
1uF
C2
1
4.7UF
4.7uF
C3
1
CL05A475MP5NRNC
4u7
Samsung Electro-Mechanics
C6
1
39
R1
6
10K
R2, R3, R4, R5, R6, R7

Zazu design files

The KiCad project lives in the AlaaSaadAbdo/battoota repository on GitHub; these links point at the commit this page was built from.

Zazu: common questions

How big is the Zazu PCB?

The Zazu measures 304.4 × 135 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Zazu?

167 components, from 26 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 Zazu design files?

From the AlaaSaadAbdo/battoota 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 Zazu design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

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