HardLabs

Night light

camerongillingham93·night-light·hardware/board-files/nightLight-r2/nightLight.kicad_pcb

Night light PCB layout, top view — open source AVR/Arduino board by camerongillingham93

About the Night light PCB

Night light is an open source AVR/Arduino PCB design by camerongillingham93, published on GitHub. It is a 2-layer board measuring 85 × 85 mm, with 40 components from 25 distinct parts.

Its main chip is the ATTINY1614-SS, from the AVR/Arduino family. Other key parts include the PAM2401SCADJ and MCP73123T-22SI/MF. By type, the board carries 12 resistors, 10 ICs, 6 connectors, 6 capacitors, 2 switches and 1 battery holder.

Night light, from the project README
From the project README

Main components on the Night light

PAM2401SCADJMCP73123T-22SI/MFATTINY1614-SS

Night light bill of materials (BOM)

40 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PAM2401SCADJ
IC1
1
MCP73123T-22SI/MF
MCP73123T-22SI_MF
IC2
1
ATTINY1614-SS
ATtiny1614-SS
U2
7
~
U3, U4, U5, U6, U7, U8, U9
1
USB_C_RECEPTACLE_POWERONLY_6P
USB_C_Receptacle_PowerOnly_6P
J1
3
CONN_01X03
Conn_01x03
J2, J3, J4
1
CONN_01X03
Conn_01x03
J5
1
CONN_01X05_PIN
Conn_01x05_Pin
J6
1
~
B1
1
Battery_Cell
BT1
1
PTS526_SM08_SMTR2_LFS
S1
1
TILT
SW1
1
IN-S124ARUW
LED1
1
SRN2510BTA-2R2M
L1
3
22UF
22uF
C1, C5, C6
2
4.7UF
4.7uF
C2, C4
1
0.1UF
0.1uF
C7
3
5.1K
5.1k
R2, R4, R5
1
100K
750K
R3
1
1K
R6
Show 5 more
QtyPartRefs
1
750K
R7
1
100K
R8
2
0
R9, R10
2
10K
10k
R11, R12
1
1M
R13

Night light design files

The KiCad project lives in the camerongillingham93/night-light repository on GitHub; these links point at the commit this page was built from.

Night light: common questions

What microcontroller does the Night light use?

The Night light is built around the ATTINY1614-SS, from the AVR/Arduino family.

How big is the Night light PCB?

The Night light measures 85 × 85 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Night light?

40 components, from 25 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 Night light design files?

From the camerongillingham93/night-light 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 Night light design in my own project?

The repository has no license, so all rights stay with camerongillingham93. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Night light without the hardware?

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

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