HardLabs

PCB-Power-Blink

annaastrs-svg·PCB-Power-Blink·V.2/pcb files/powerblink.kicad_pcb

PCB-Power-Blink layout, top view — open source AVR/Arduino board by annaastrs-svg

About the PCB-Power-Blink

PCB-Power-Blink is an open source AVR/Arduino PCB design by annaastrs-svg, published on GitHub. It is a 2-layer board measuring 52 × 44 mm, with 29 components from 20 distinct parts.

Its main chip is the ATtiny1614-SS, from the AVR/Arduino family. Other key parts include the MT3608, DW01A-G, MAX17048G+T10, ER_OLEDM0.91_1x-I2C and TP4056-42-ESOP8. By type, the board carries 10 resistors, 6 ICs, 6 capacitors, 3 diodes, 2 connectors and 1 transistor.

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

From the project

pcb of a power bank modulo that charge batterys

Power Blink ;) --- A power bank PCB Module designed in KiCAD, to safly charge lithium battery and u can look in the display the battery percentage on the oled screen o m g

Power blink charges though USB-C and delivers power though USB-A, with an onboard fuel gauge and microcontroller driving a small OLED display that shows the actuall battery charge level :B

BTW BTW BTW low key look at my JOURNAL.MD WOOWOWOWOWOWWOWOOOO!

PCB-Power-Blink, from the project README
From the project README

Main components on the PCB-Power-Blink

MT3608DW01A-GMAX17048G+T10ATtiny1614-SSER_OLEDM0.91_1x-I2CTP4056-42-ESOP8

PCB-Power-Blink bill of materials (BOM)

29 components, 20 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
MT3608
西安航天民芯
U1
1
DW01A-G
FORTUNE(富晶)
U3
1
MAX17048G+T10
ADI(亚德诺)/MAXIM(美信)
U4
1
ATtiny1614-SS
U5
1
ER_OLEDM0.91_1x-I2C
U6
1
TP4056-42-ESOP8
U8
1
FS8205A
FS8205A_C908265
FUXINSEMI(富芯森美)
Q1
1
USB_A
J1
1
USB_C_Receptacle_USB2.0_14P
J3
1
SW_Push
SW1
2
LED
D1, D2
1
SS34
D3
2
10uF
C1, C2
4
22uF
C3, C4, C5, C6
4
5.1k
R1, R2, R3, R4
1
470
R5
1
1k
R6
1
10k
R7
1
75k
R8
2
4.7k
R9, R10

PCB-Power-Blink design files

The KiCad project lives in the annaastrs-svg/PCB-Power-Blink repository on GitHub; these links point at the commit this page was built from.

PCB-Power-Blink: common questions

What microcontroller does the PCB-Power-Blink use?

The PCB-Power-Blink is built around the ATtiny1614-SS, from the AVR/Arduino family.

How big is the PCB-Power-Blink?

The PCB-Power-Blink measures 52 × 44 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB-Power-Blink?

29 components, from 20 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 PCB-Power-Blink design files?

From the annaastrs-svg/PCB-Power-Blink 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 PCB-Power-Blink design in my own project?

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

Can I test firmware for the PCB-Power-Blink 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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