4 layers63.5 × 44.5 mm
2 layers100 × 100 mm
coreEVSE KiCad hardware project
- Size
- 100 × 100 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 118
- Nets
- 77
- Pads
- 333
- Tracks, vias
- 495, 48
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 17 Sep 2026
- Updated
- 2 Oct 2026
Overview
Evse is an open-source printed circuit board by artashesamatuni, from the artashesamatuni/coreEVSE repository on GitHub. It is a 2-layer board of 100 × 100 mm with 118 parts on 77 nets, routed with 495 tracks and 48 vias.
It is built around the ATMEGA328P-AU, IRM-10-12 and AP63205WU, with the LM358, LTC1144IS8#TRPBF and MCP9808-E/MS among its other parts. Its parts include 37 resistors, 31 capacitors, 11 diodes, 7 ICs and 7 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
12
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
IRM-10-12
插件,45.7x5.4mm插件,45.7x5.4mm Power Module/Power Supply ROHSMWPower Module/Power Supply
AP63205WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.8V~32V 5V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
LTC1144IS8#TRPBF
SO-8-40℃~+85℃ 1.1mA 10kHz 2V~18V 56Ω 93% Inverted Not supported SO-8 Charge Pumps ROHSAnalog DevicesDC-DC Converters
MCP9808-E/MS
MSOP-8-40℃~+125℃ 13bit 2.7V~5.5V 250ms I2C、SMBus ±0.5℃ MSOP-8 Temperature Sensors ROHSMicrochip TechnologyTemperature Sensors
HCPL2731SD
SOP-8-2.54mm-40℃~+85℃ 100mW 120us 2 2.5kV 500mV~18V 500uA 90us DC SOP-8-2.54mm Logic Output Optoisolators ROHSonsemiLogic Output Optoisolators
HV733ATTE1803F
2512Chip Resistor - Surface MountKOA Speer Electronics
T44009
插件1 12.5mm 4 55A 5mm Brass M4 Tin Top 插件 PCB Welding Terminal ROHSXFCNPCB Welding Terminal
S1M
SMA(DO-214AC)-65℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 5uA@1kV SMA(DO-214AC) Diodes - General Purpose ROHSDiodes IncorporatedDiodes - General Purpose
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
Parts
118| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 180k | Resistor_SMD:R_2512_6332Metric | R32, R33, R34, R35, R36, R37, R38, R39 |
| 7 | 1.0uF | Capacitor_SMD:C_0805_2012Metric | C3, C4, C9, C15, C20, C23, C24 |
| 7 | 100k | Resistor_SMD:R_0805_2012Metric | R6, R8, R9, R14, R16, R21, R25 |
| 6 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C11, C12, C19, C21, C27, C32 |
| 6 | T44009 | coreEVSE:Terminal_T44009_M4 | J4, J5, J6, J7, J8, J9 |
| 5 | 10k | Resistor_SMD:R_0805_2012Metric | R2, R10, R19, R22, R31 |
| 5 | 10uF | Capacitor_SMD:C_1210_3225Metric | C5, C6, C10, C13, C26 |
| 4 | S1M | coreEVSE:SMA_AC | D7, D8, D9, D10 |
| 3 | dummyfp1 | UNK_HOLE_1, UNK_HOLE_1, UNK_HOLE_1 | |
| 3 | 1N4148 | coreEVSE:SOD-123_AC | D3, D4, D6 |
| 3 | MOV | coreEVSE:MOV | M1, M2, M3 |
| 2 | .1uf | Capacitor_SMD:C_0805_2012Metric | C7, C16 |
| 2 | 12pF | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R3, R20 |
| 2 | 220 | Resistor_SMD:R_0805_2012Metric | R11, R24 |
| 2 | 22uF | Capacitor_SMD:C_0805_2012Metric | C29, C33 |
| 2 | 4.7k | Resistor_SMD:R_0805_2012Metric | R40, R41 |
| 2 | 47k | Resistor_SMD:R_0805_2012Metric | R42, R43 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q2, Q3 |
| 2 | B5819W | Diode_SMD:D_SOD-123 | D2, D5 |
| 2 | HF186F/12-HTF | coreEVSE:Relay_Hongfa_HF186F_PushIn | K1, K2 |
| 2 | KF128-2.54-2P | coreEVSE:TerminalBlock_KF128-2.54-2P | CurrentCoil1, Pilot1 |
| 2 | KF128-2.54-4P | coreEVSE:TerminalBlock_KF128-2.54-4P | GFCI_CT1, Pilot2 |
| 2 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | SH1, SH2 |
| 1 | |||
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C35 |
| 1 | 1.0uF | PCM_SparkFun-Capacitor:C_0201_0603Metric | C18 |
| 1 | 1.6A 250VAC slow-blow | coreEVSE:BELFUSE1A | F1 |
| 1 | 100 | Resistor_SMD:R_0805_2012Metric | R18 |
| 1 | 100nF | Capacitor_SMD:C_0805_2012Metric | C34 |
| 1 | 10uF | PCM_SparkFun-Capacitor:C_0603_1608Metric_Polar | C17 |
| 1 | 10uF | Capacitor_SMD:C_1206_3216Metric | C22 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C28 |
| 1 | 10uf | coreEVSE:C_1206_3216Metric_AC | C14 |
| 1 | 2 | Resistor_SMD:R_0805_2012Metric | R27 |
| 1 | 200k | Resistor_SMD:R_0805_2012Metric | R7 |
| 1 | 20R 1% 0.25W | Resistor_SMD:R_0805_2012Metric | R26 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric | R23 |
| 1 | 4.7uH | Inductor_SMD:L_Bourns_SRP5030T | L2 |
| 1 | 422 | Resistor_SMD:R_0805_2012Metric | R17 |
| 1 | 56k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 620 | Resistor_SMD:R_0805_2012Metric | R1 |
| 1 | AP63205WU | Package_TO_SOT_SMD:TSOT-23-6 | U1 |
| 1 | ATmega328P-AU | PCM_JLCPCB:TQFP-32_7x7mm_P0.8mm | U4 |
| 1 | AZ23C2V7 | PCM_SparkFun-Semiconductor-Standard:SOT23-3 | D11 |
| 1 | AZ23C5V6-7-F | Package_TO_SOT_SMD:SOT-23 | D1 |
| 1 | BLM21PG331SN1D | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | Conn_01x06_Pin | coreEVSE:FTDI_JST_PH_1x06_P2.00mm | FTDI1 |
| 1 | FA-238A 16MHz CL=8pF | Crystal:Crystal_SMD_SeikoEpson_TSX3225-4Pin_3.2x2.5mm | Y1 |
| 1 | FIDUCIAL1X2 | Fiducial:Fiducial_1mm_Mask2mm | FID1 |
| 1 | HCPL-2731S | coreEVSE:SIL8-2 | IC8 |
| 1 | IRM-10-12 | coreEVSE:Converter_ACDC_MeanWell_IRM-10-12_THT | PS1 |
| 1 | ISP | coreEVSE:AVR_ISP_2x03_P2.54mm | J1 |
| 1 | LF353 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | IC1 |
| 1 | LM358 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | IC3 |
| 1 | LTC1144IS8#TRPBF | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | MCP9808 | Package_SO:MSOP-8_3x3mm_P0.65mm | U3 |
| 1 | P6SMB16CA | coreEVSE:SMB | TVS1 |
Questions
How big is the Evse PCB?
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Evse use?
118 parts, built around the ATMEGA328P-AU, IRM-10-12, AP63205WU and LM358. 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 Evse KiCad files?
From the artashesamatuni/coreEVSE repository on GitHub, at the commit this page was made from: the board is evse.kicad_pcb and its schematic evse.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Evse design in my own project?
Its repository states no licence, so its author keeps all rights: ask artashesamatuni before reusing the design.
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