HardLabs

Modern lcd keyboard

modern-hobbyist·aesir·modern-lcd-keyboard-template/modern-lcd-keyboard.kicad_pcb

Top view of the Modern lcd keyboard PCB
Simulate this board

Modern lcd keyboard is an open source STM32 PCB design by modern-hobbyist: a 2-layer, 72 × 44.5 mm board with 184 components (22 distinct parts). It is built around the STM32G474CETx, PRTR5V0U2X, XC6206PxxxMR-Regulator_Linear, CR2013-MI2120. Filed under keyboards and displays & leds.

Collection of KiCad PCB designs for custom keyboards, including full-sized and split ergonomic layouts with STM32F072CBT6 microcontrollers.

This is a starter template for a Keyboard PCB to help you get started quickly with the right footprints and supplemental components to get it done right.

- Microcontroller: STM32G474CETx - Key Layout: Split layout with additional keys for layers and macros. - Display: 2.2" LCD (320x240 resolution) per half. - Lighting: SK6812 Mini RGB LEDs. - Switches: Kailh Choc Low Profile.

Built around

STM32G474CETxPRTR5V0U2XXC6206PxxxMR-Regulator_LinearCR2013-MI2120

Parts list

184 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32G474CETx
U1
1
PRTR5V0U2X
U2
1
XC6206PxxxMR-Regulator_Linear
U3
1
CR2013-MI2120
U4
1
MMUN2133LT1G
Q3
1
USB_C_Receptacle_USB2.0
J1
1
Conn_01x05
J2
32
choc_v1_SW_HS
CH1, CH3, CH4, CH5, CH6, CH7, CH8, CH10 +24
7
choc_v1_SW_HS
CH2, CH9, CH16, CH23, CH30, CH38, CH39
1
500mA
F1
1
DFU
RESET1
39
choc_SK6812MINI-E
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +31
39
D
D1, D2, D3, D4, D5, D6, D7, D8 +31
2
1N4148
D40, D41
39
0.1uF
C1, C2, C3, C4, C5, C6, C7, C8 +31
3
100n
C41, C42, C43
1
10uF
C101
5
100nF
C102, C103, C104, C105, C108
2
1uF
C106, C107
3
5.1k
R1, R2, R5
Show 2 more
QtyPartRefs
1
120
R7
2
68k
R8, R9

More boards in aesir

Similar boards