
Microbadge
Pips801/microbadge
Do you find Minibadges too big? Do you want to go even smaller? Try out the Microbadge! A minibadge can hold 4 of them!

Do you find Minibadges too big? Do you want to go even smaller? Try out the Microbadge! A minibadge can hold 4 of them!
Microbadge panelized 8x8 is an open-source printed circuit board by Pips801, from the Pips801/microbadge repository on GitHub. It is a 2-layer board of 83.9 × 83.9 mm with 2,332 parts on 1,792 nets, routed with 3,072 tracks and 448 vias.
It is built around the ATTINY816-MN and WS2812B. Its parts include 320 capacitors, 320 diodes, 192 resistors and 64 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
A microbadge that uses the CLK pin to Blink
| Qty | Value | Footprint | References |
|---|---|---|---|
| 1372 | NPTH | NPTH | KiKit_MB_100_1, KiKit_MB_100_2, KiKit_MB_100_3, KiKit_MB_100_4, KiKit_MB_100_5, KiKit_MB_101_1, KiKit_MB_101_2, KiKit_MB_101_3, KiKit_MB_101_4, KiKit_MB_101_5, KiKit_MB_102_1, KiKit_MB_102_2, KiKit_MB_102_3, KiKit_MB_102_4, KiKit_MB_102_5, KiKit_MB_103_1 +1356 |
| 320 | 0.1uF | Capacitor_SMD:C_0201_0603Metric | C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1 +304 |
| 256 | WS2812B | Pips Lib:LED-SMD_4P-L1.0-W1.0-TL_XL-1010RGBC-WS2812B | D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2, D2 +240 |
| 128 | 500 | Resistor_SMD:R_0201_0603Metric | R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2, R2 +112 |
| 64 | 10k | Resistor_SMD:R_0201_0603Metric | R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1 +48 |
| 64 | 20V | Diode_SMD:D_0201_0603Metric | D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1 +48 |
| 64 | ATtiny816-M | Package_DFN_QFN:VQFN-20-1EP_3x3mm_P0.4mm_EP1.7x1.7mm | U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1 +48 |
| 64 | Socket | Microbadge:Microbadge_round | MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1, MCB1 +48 |

Pips801/microbadge
Do you find Minibadges too big? Do you want to go even smaller? Try out the Microbadge! A minibadge can hold 4 of them!

Pips801/microbadge
Do you find Minibadges too big? Do you want to go even smaller? Try out the Microbadge! A minibadge can hold 4 of them!

Pips801/microbadge
Do you find Minibadges too big? Do you want to go even smaller? Try out the Microbadge! A minibadge can hold 4 of them!


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SMalasGit/2s-BMS
A repository for a 2s lithium ion BMS that utilizes the BQ28Z620. This IC is an all-in-one chip that features battery protection, cell balancing, battery charging, battery current and voltage monitoring, and gas gauging…


It measures 83.9 × 83.9 mm and has 2 copper layers, 1.6 mm thick.
2,332 parts, built around the ATTINY816-MN and WS2812B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the Pips801/microbadge repository on GitHub, at the commit this page was made from: the board is microbadges/ATTiny816 LEDs/panelized/Microbadge_panelized_8x8.kicad_pcb and its schematic microbadges/ATTiny816 LEDs/Microbadge.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Pips801 before reusing the design.