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2 layers232.1 × 131.2 mmPanel, the printed circuit board in 3D

Voltage or Current Sensor Module for CANBUS with ATmega328p

Size
232.1 × 131.2 mm
Copper layers
2
Thickness
1.6 mm
Parts
313
Nets
59
Pads
888
Tracks, vias
1,564, 80
Pours
16
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
10 Nov 2018
Updated
6 Oct 2022

Overview

Panel is an open-source printed circuit board by ZeniteSolar, from the ZeniteSolar/MSC19 repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 232.1 × 131.2 mm with 313 parts on 59 nets, routed with 1,564 tracks and 80 vias.

It is built around the ATMEGA328P-PU, MCP2551-I/SN and LM324, with the LM7805, LL4148 and RJ45 among its other parts. Its parts include 80 capacitors, 68 resistors, 28 diodes, 20 ICs and 16 connectors. It belongs with the interfaces and adapters and sensors and measurement boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

7

README

README.md

MSC19

Módulo Sensor Can 2019

Embarcação Guarapuvu II

Equipe Zênite Solar

Sobre

Este módulo é reponsável por realizar as medições de tensão ou corrente e enviar pela rede CAN

Requisitos e Abordagens
  1. Medições

    • Tensões em modo diferencial (banco de baterias).

    • Corrente de entrada (carga das baterias).

    • Corrente consumida.

  2. Linearizações

    • Ensaio de funcionamento com cada sensor.

    • Utilização de métodos matemáticos para determinar a equação que rege o comportamento do sensor, fornecendo uma leitura com melhor precisão.

  3. Envio das informações

    • Utilização de média dos valores.
    • Envio deve ser feito a uma taxa que permita o acompanhamento dos parâmetros.
Sensores Utilizados
Medição de Corrente (LA 150-P LEM)

mecanico

​ Este é um sensor de efeito hall que apresenta em sua saída uma corrente proporcional à corrente que circula por sua janela. É necessário a utilização de um resistor para apresentar um valor de tensão, possibilitando assim a leitura pelo ADC de um microcontrolador. O sinal fornecido pelo sensor passa por uma etapa de filtragem, eliminando possíveis interferências.


Limites elétricos:


Corrente nominal RMS: máx AC 150 [A]

Valor de Pico a Pico: máx 212 [A]

Valores Aplicáveis Para Resistores de Medidas (componente "Rm"):

12V de alimentação e 85°C ambiente. Para ±150A(máx): 0Ω - 40Ω Para ±212A(máx): 0Ω - 3Ω

15V de alimentação e 85°C ambiente. Para ±150A(máx): 0Ω - 78Ω Para ±212A(máx): 0Ω - 30Ω

Sinal de saída

Curva de saída

Parts

313
QtyValueFootprintReferences
40100nFCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC102, C102, C102, C102, C201, C201, C201, C201, C202, C202, C202, C202, C205, C205, C205, C205 +24
2810kResistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR203, R203, R203, R203, R301, R301, R301, R301, R303, R303, R303, R303, R304, R304, R304, R304 +12
281kResistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR305, R305, R305, R305, R306, R306, R306, R306, R307, R307, R307, R307, R402, R402, R402, R402 +12
16100nCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC301, C301, C301, C301, C302, C302, C302, C302, C303, C303, C303, C303, C304, C304, C304, C304
1622pFCapacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolderC203, C203, C203, C203, C204, C204, C204, C204, C403, C403, C403, C403, C404, C404, C404, C404
16MountingHoleMountingHole:MountingHole_3.2mm_M3H101, H101, H101, H101, H102, H102, H102, H102, H103, H103, H103, H103, H104, H104, H104, H104
12LL4148Diode_SMD:D_MiniMELF_HandsolderingD101, D101, D101, D101, D401, D401, D401, D401, D501, D501, D501, D501
816MHzCrystal:Crystal_HC49-U_VerticalY201, Y201, Y201, Y201, Y401, Y401, Y401, Y401
81uFCapacitor_Tantalum_SMD:CP_EIA-6032-20_AVX-F_Pad2.25x2.35mm_HandSolderC501, C501, C501, C501, C504, C504, C504, C504
8LED_REDLED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolderD402, D402, D402, D402, D403, D403, D403, D403
8RJ45KicadZeniteSolarLibrary18:RJ45_YH59_01J601, J601, J601, J601, J602, J602, J602, J602
4100kResistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR302, R302, R302, R302
4120Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR201, R201, R201, R201
44V7Diode_SMD:D_MiniMELF_HandsolderingD301, D301, D301, D301
44k7Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolderR202, R202, R202, R202
4500mAFuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolderF501, F501, F501, F501
4ATMEGA328P-PUPackage_DIP:DIP-28_W7.62mm_SocketU401, U401, U401, U401
4CAN_HTestPoint:TestPoint_Pad_2.0x2.0mmTP207, TP207, TP207, TP207
4CAN_LTestPoint:TestPoint_Pad_2.0x2.0mmTP208, TP208, TP208, TP208
4INTTestPoint:TestPoint_Pad_2.0x2.0mmTP209, TP209, TP209, TP209
4LM324Package_SO:SOIC-14_3.9x8.7mm_P1.27mmU301, U301, U301, U301
4LM7805KicadZeniteSolarLibrary18:TO-220-3_Horizontal_TabDown_SMDU501, U501, U501, U501
4MCP2515-xSOPackage_SO:SOIC-18W_7.5x11.6mm_P1.27mmU202, U202, U202, U202
4MCP2551-I/SNPackage_SO:SOIC-8_3.9x4.9mm_P1.27mmU201, U201, U201, U201
4RXCANTestPoint:TestPoint_Pad_2.0x2.0mmTP204, TP204, TP204, TP204
4SCTestPoint:TestPoint_Pad_2.0x2.0mmTP205, TP205, TP205, TP205
4SCKTestPoint:TestPoint_Pad_2.0x2.0mmTP206, TP206, TP206, TP206
4SENSORTerminalBlock:TerminalBlock_bornier-4_P5.08mmJ102, J102, J102, J102
4SITestPoint:TestPoint_Pad_2.0x2.0mmTP201, TP201, TP201, TP201
4SOTestPoint:TestPoint_Pad_2.0x2.0mmTP202, TP202, TP202, TP202
4TXCANTestPoint:TestPoint_Pad_2.0x2.0mmTP203, TP203, TP203, TP203
4USARTConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_VerticalJ401, J401, J401, J401
4in+TestPoint:TestPoint_Pad_2.0x2.0mmTP306, TP306, TP306, TP306
4in-TestPoint:TestPoint_Pad_2.0x2.0mmTP303, TP303, TP303, TP303
4jmpJumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mmJP101, JP101, JP101, JP101
4op_a_in+TestPoint:TestPoint_Pad_2.0x2.0mmTP307, TP307, TP307, TP307
4op_a_in-TestPoint:TestPoint_Pad_2.0x2.0mmTP301, TP301, TP301, TP301
4op_a_outTestPoint:TestPoint_Pad_2.0x2.0mmTP302, TP302, TP302, TP302
4op_b_in+TestPoint:TestPoint_Pad_2.0x2.0mmTP305, TP305, TP305, TP305
4op_b_outTestPoint:TestPoint_Pad_2.0x2.0mmTP304, TP304, TP304, TP304
4pesd1canPackage_TO_SOT_SMD:SOT-23_HandsolderingD201, D201, D201, D201

The 308 most common of 313 parts.

Questions

How big is the Panel PCB?

It measures 232.1 × 131.2 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Panel use?

313 parts, built around the ATMEGA328P-PU, MCP2551-I/SN, LM324 and LM7805. 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 Panel KiCad files?

From the ZeniteSolar/MSC19 repository on GitHub, at the commit this page was made from: the board is hardware/panel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Panel design in my own project?

Its repository publishes it under the GPL-3.0 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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