HardLabs

HT16K33Panel

wakimizufu·TBSEQ·TBSEQ_Board_V1/HT16K33Panel/HT16K33Panel/HT16K33Panel.kicad_pcb

HT16K33Panel PCB layout, top view — open source RP2040/RP2350 board by wakimizufu

About the HT16K33Panel PCB

HT16K33Panel is an open source RP2040/RP2350 PCB design by wakimizufu, published on GitHub. It is a 2-layer board measuring 150 × 140 mm, with 126 components from 32 distinct parts.

Its main chip is the Raspberry Pi Pico DIP-40, from the RP2040/RP2350 family. Other key parts include the IRLML6402(DIP6Convert), FM24CL16B(DIP8 Convert), AE-LCNV4-MOSFET, 74HC126 and LM358. By type, the board carries 39 diodes, 35 switches, 23 resistors, 17 connectors, 8 ICs and 3 capacitors.

Main components on the HT16K33Panel

Raspberry Pi Pico DIP-40IRLML6402(DIP6Convert)FM24CL16B(DIP8 Convert)AE-LCNV4-MOSFET74HC126LM358HT16K33(28SOP-A)TLP2304(TPR,E

HT16K33Panel bill of materials (BOM)

126 components, 32 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Raspberry Pi Pico DIP-40
U1
1
IRLML6402(DIP6Convert)
U2
1
FM24CL16B(DIP8 Convert)
U3
1
AE-LCNV4-MOSFET
U4
1
74HC126
U5
1
LM358
U6
1
HT16K33(28SOP-A)
HT16K33_28SOP-A_
U7
1
TLP2304(TPR,E
TLP2304_TPR,E
U8
1
KDJ03-5
J1
1
CONN_01X02_SOCKET
Conn_01x02_Socket
J2
2
CONN_01X04_PIN
Conn_01x04_Pin
J3, J14
5
CONN_01X02_PIN
Conn_01x02_Pin
J4, J5, J8, J9, J13
4
CONN_01X04_SOCKET
Conn_01x04_Socket
J6, J7, J10, J11
1
CONN_01X08_PIN
Conn_01x08_Pin
J12
1
CONN_01X03_PIN
Conn_01x03_Pin
J15
1
CONN_01X03_PIN
Conn_01x03_Pin
J16
1
CONN_01X03_SOCKET
Conn_01x03_Socket
J17
35
B3F-1000S
S1, S2, S3, S4, S5, S6, S7, S8 +27
1
RK09D117000B
VR1
3
1N4148W
D1, D2, D3
Show 12 more
QtyPartRefs
35
LED
D4, D5, D6, D7, D8, D9, D10, D11 +27
1
1SS120TD
D36
1
0.1UF
0.1uF
C1
1
0.047UF
0.047uF
C2
1
0.1UF
0.1uF
C3
13
39K
39k
R1, R2, R3, R4, R5, R6, R7, R8 +5
2
1K
R14, R15
1
22K
R16
1
10K
R17
1
5.1K
R18
2
220
R19, R20
3
1K
R21, R22, R23

HT16K33Panel design files

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

HT16K33Panel: common questions

What microcontroller does the HT16K33Panel use?

The HT16K33Panel is built around the Raspberry Pi Pico DIP-40, from the RP2040/RP2350 family.

How big is the HT16K33Panel PCB?

The HT16K33Panel measures 150 × 140 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the HT16K33Panel?

126 components, from 32 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 HT16K33Panel design files?

From the wakimizufu/TBSEQ 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 HT16K33Panel design in my own project?

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

Can I test firmware for the HT16K33Panel without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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