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2 layers90 × 95 mmXt60 parallelizer, the printed circuit board in 3D

a custom board to monitor custom battery packs

Size
90 × 95 mm
Copper layers
2
Thickness
1.6 mm
Parts
57
Nets
76
Pads
243
Tracks, vias
408, 166
Pours
25
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
25 Mar 2024
Updated
26 May 2024

Overview

Xt60 parallelizer is an open-source printed circuit board by limpkin, from the limpkin/xt60_parallelizer repository on GitHub, published under the MIT licence. It is a 2-layer board of 90 × 95 mm with 57 parts on 76 nets, routed with 408 tracks and 166 vias.

It is built around the ATTINY806-SF, PCA8561BHN/AY and CPC1017N. Its parts include 16 capacitors, 12 resistors, 11 ICs, 5 fuses and 3 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

3

Parts

57
QtyValueFootprintReferences
8100nFCapacitor_SMD:C_0805_2012MetricC1, C2, C3, C4, C11, C12, C14, C15
810kResistor_SMD:R_0805_2012MetricR3, R4, R5, R6, R7, R8, R10, R12
722uFCapacitor_SMD:C_0805_2012MetricC6, C7, C8, C9, C10, C13, C16
4Battery_Celllib:XT60BT1, BT2, BT3, BT4
4FuseFuse:Fuseholder_Clip-5x20mm_Keystone_3517_Inline_P23.11x6.76mm_D1.70mm_HorizontalF1, F2, F3, F4
4MountingHoleMountingHole:MountingHole_3.2mm_M3H1, H2, H3, H4
4TMCS1108-Q1Package_SO:SOIC-8_3.9x4.9mm_P1.27mmU1, U2, U3, U4
31kResistor_SMD:R_0805_2012MetricR1, R2, R9
2CPC1017NPackage_SO:SOP-4_3.8x4.1mm_P2.54mmU6, U7
1 NCP163ASN330T1GPackage_TO_SOT_SMD:SOT-23-5U8
1100kResistor_SMD:R_0805_2012MetricR11
110uFCapacitor_SMD:C_1210_3225MetricC5
1ATtiny806-SPackage_SO:SOIC-20W_7.5x12.8mm_P1.27mmU10
1AVR-UPDI-6Connector_IDC:IDC-Header_2x03_P2.54mm_VerticalJ2
1Buzzerlib:9042_ACTIVE_BUZZERBZ1
1Conn_01x02_Pinlib:XT60J3
1Conn_01x07_Socketlib:PhoenixContact_PTSA_1x07_P3.5mm_HorizontalJ1
1K78U05-500R3lib:SIP3_11.6x8.5mm_INVU5
1PCA8561BHNPackage_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.65x3.65mmU9
1Polyfuse_SmallFuse:Fuse_1812_4532MetricF5
1SW_DIP_x04lib:SW_DIP_SPSTx04_Slide_9.78x12.34mm_W7.62mm_P2.54mmSW1
1TN Displaylib:8DIGITS_TNU11

Questions

How big is the Xt60 parallelizer PCB?

It measures 90 × 95 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Xt60 parallelizer use?

57 parts, built around the ATTINY806-SF, PCA8561BHN/AY and CPC1017N. 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.

Where can I download the Xt60 parallelizer KiCad files?

From the limpkin/xt60_parallelizer repository on GitHub, at the commit this page was made from: the board is kicad/xt60_parallelizer.kicad_pcb and its schematic kicad/xt60_channel.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Xt60 parallelizer design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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