2 layers185.9 × 120 mm
KwartzLab SensorBoard Rev3-Panel
kwartzlab/Environmental-Sensor
The source for the environmental sensors used at Kwartzlab
200 parts3
4 layers
AETS
MrMicek/AETS- Copper layers
- 4
- Thickness
- 1.56 mm
- Parts
- 207
- Nets
- 166
- Pads
- 715
- Tracks, vias
- 56, 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 2 Dec 2025
- Updated
- 8 Apr 2026
Overview
AETS is an open-source printed circuit board by MrMicek, from the MrMicek/AETS repository on GitHub. It is a 4-layer board with 207 parts on 166 nets, routed with 56 tracks and 2 vias.
It is built around the STM32G474RET6, IA1205S and 74LVC1G3157GW,125-JSM, with the LD29080DT50R, 95.15.2SMA and SI7489DP-T1-GE3 among its other parts. Its parts include 68 capacitors, 61 resistors, 20 diodes, 18 ICs and 16 transistors. It belongs with the STM32 boards of this library.
Main components
10
STM32G474RET6
LQFP-64(10x10)-40℃~+85℃ 1.71V~3.6V 128KB 12bit 12bit 170MHz 32 Bit 512KB 52 ARM Cortex-M4F Built-in FLASH LQFP-64(10x10) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
IA1205S
SIP-5Power Supply Module,Power SuppliesXP Power
74LVC1G3157GW,125-JSM
SOT-363-40℃~+125℃ 1.65V~5.5V 11.7ns 1ns 22ns 23Ω 7.5pC Bidirectional analog channel、Glitch-free switching SOT-363 Analog Switches, Multiplexers ROHSJSMSEMIAnalog Switches, Multiplexers
LD29080DT50R
DPAK-40℃~+125℃@(Tj) 1 13V 180uVrms 35mA 5V 64dB@(120Hz) 700mV@(800mA) 800mA Fixed Over Current Protection、Over Temperature Protection、Enable Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators95.15.2SMA
插件插件 Relay Sockets and Accessories ROHSFinder Relays, Inc.Uncategorised
SI7489DP-T1-GE3
PowerPAKSO-8-55℃~+150℃ 1 P-Channel 100V 175pF 1V 230pF 28A 4.6nF 41mΩ@10V 53W 54nC P-Channel PowerPAKSO-8 MOSFETs ROHSVishay IntertechnologyMOSFETsAPC-817A1-SL
SMD-4P-55℃~+110℃ 1 1.24V 160% 200mW 35V 3us 4us 50mA 5kV 60mA 60mV@20mA,1mA 6V 80% DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSAmerican Bright Optoelectronics CorporationTransistor, Photovoltaic Output Optoisolators
AVR-M1608C270KTACB
060310A 19V 27V 50mJ 60pF@1kHz 0603 Varistors ROHSTDKVaristors
BAT54S
SOT-231 Pair Series Connection 1V@100mA 200mA 2uA@25V 30V 600mA SOT-23 Schottky Diodes ROHSMDDSchottky Diodes
PS1240P02BT
插件,D=12.2mm-10℃~+70℃ 12.2mm 30V 3V 4kHz 5mm 7.8mm 70dB Passive (Externally Driven) Piezoelectric 插件,D=12.2mm Buzzers ROHSTDKBuzzers
Parts
207| Qty | Value | Footprint | References |
|---|---|---|---|
| 29 | 100nF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C10, C11, C17, C22, C23, C27, C28, C30, C31, C33, C34, C41, C43 +13 |
| 17 | 10k | Resistor_SMD:R_0805_2012Metric | R15, R23, R30, R31, R32, R36, R39, R40, R41, R60, R61, R62, R65, R66, R67, R70 +1 |
| 14 | 10nF | Capacitor_SMD:C_0805_2012Metric | C16, C39, C40, C42, C45, C46, C49, C56, C62, C63, C66, C67, C70, C71 |
| 11 | 10R | Resistor_SMD:R_0805_2012Metric | R16, R21, R22, R38, R47, R50, R55, R59, R64, R69, R72 |
| 7 | 100R | Resistor_SMD:R_0805_2012Metric | R33, R44, R45, R46, R52, R53, R54 |
| 6 | 100k | Resistor_SMD:R_0805_2012Metric | R1, R5, R6, R10, R11, R14 |
| 6 | 100nF | Capacitor_SMD:C_0603_1608Metric | C7, C14, C15, C18, C19, C21 |
| 6 | 178.6165.0002 | AETS:17861650002 | U4, U5, U6, U8, U10, U12 |
| 6 | TESDU5V0 RGG | AETS:DIONC1608X70N | D1, D2, D4, D13, D19, D25 |
| 5 | 500R | Resistor_SMD:R_0805_2012Metric | R25, R43, R48, R51, R56 |
| 5 | NPN | AETS:SOT95P240X120-3N | Q11, Q13, Q16, Q18, Q24 |
| 4 | 0R | Resistor_SMD:R_0603_1608Metric | R2, R4, R49, R57 |
| 4 | 4,7uF | Capacitor_SMD:C_1210_3225Metric | C20, C24, C25, C26 |
| 4 | 470nF | Capacitor_SMD:C_0805_2012Metric | C55, C57, C73, C74 |
| 4 | 95.15.2SMA | AETS:95152SMA | K3, K6, K7, K9 |
| 4 | ACS724xLCTR-2P5AB | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3, U7, U9, U11 |
| 4 | D_Schottky | AETS:SODFL3616X98N | D8, D9, D10, D12 |
| 4 | NMOS | AETS:SOT96P240X110-3N | Q22, Q23, Q25, Q26 |
| 4 | SI7489DP-T1-GE3 | AETS:SI7141DPT1GE3 | Q14, Q15, Q19, Q20 |
| 3 | 4,7nF | Capacitor_SMD:C_0805_2012Metric | C8, C54, C61 |
| 3 | Conn_Coaxial | AETS:VBI211 | J7, J8, J11 |
| 2 | 10V | AETS:SODFL5026X125N | D23, D29 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R9, R17 |
| 2 | 10pF | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 1k5 | Resistor_SMD:R_0603_1608Metric | R20, R24 |
| 2 | 2k2 | Resistor_SMD:R_0805_2012Metric | R18, R19 |
| 2 | 470pF/2kV | Capacitor_SMD:C_1210_3225Metric | C51, C58 |
| 2 | 47p | Capacitor_SMD:C_0805_2012Metric | C12, C13 |
| 2 | 5k1 | Resistor_SMD:R_0805_2012Metric | R12, R13 |
| 2 | 60,4R | Resistor_SMD:R_0805_2012Metric | R7, R8 |
| 2 | 68uF | AETS:EEEHP1H4R7P | C29, C32 |
| 2 | 74LVC1G3157GW,125 | AETS:74LVC1G3157GW125 | IC8, IC9 |
| 2 | APC-817A1-SL | AETS:APC817A1SL | Q12, Q17 |
| 2 | AVR-M1608C270KTACB | AETS:VARC1608X90N | RV5, RV6 |
| 2 | B5B-XH-A__LF__SN_ | AETS:SHDR5W64P0X250_1X5_1490X575X700P | J9, J10 |
| 2 | BZB84-C4V7-QR | AETS:SOT95P230X110-3N | Z1, Z2 |
| 2 | IA1205S | Converter_DCDC:Converter_DCDC_XP_POWER-IAxxxxS_THT | PS2, PS3 |
| 2 | LED_BNC | LED_THT:LED_D3.0mm | D22, D28 |
| 2 | LED_MCU | LED_THT:LED_D3.0mm | D21, D27 |
| 2 | TPS7B6933DBVR | AETS:SOT95P280X145-5N | IC5, IC6 |
| 1 | 1.5B18CA-M3/H | AETS:DIOM5436X244N | D3 |
| 1 | 1M | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | BAT54S | Package_TO_SOT_SMD:SOT-23 | D11 |
| 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J3 |
| 1 | Conn_01x14_Pin | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J1 |
| 1 | Crystal_GND24 | AETS:ECS4001833JGNTR3 | Y1 |
| 1 | DC-10A FC68148 | AETS:DC10AFC68148 | J6 |
| 1 | DE9_Plug_MountingHoles | AETS:G17C0910132EU | J2 |
| 1 | DMP3098LQ-7 | AETS:SOT96P240X110-3N | Q3 |
| 1 | ERB-RD0R50X | Resistor_SMD:R_0402_1005Metric | F1 |
| 1 | LD29080DT50R | AETS:L4931CDT50TR | IC4 |
| 1 | M24512-DRMN8TP_K | AETS:SOIC127P600X175-8N | IC2 |
| 1 | MCP2542WFD-E_SN | AETS:SOIC127P600X175-8N | IC1 |
| 1 | PS1240P02BT | AETS:PS1240P02BT | LS1 |
| 1 | STM32G474RET6 | AETS:QFP50P1200X1200X160-64N | IC3 |
| 1 | TPD2S017DBVR | AETS:SOT95P280X145-6N | D6 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J4 |
| 1 | VS-10BQ015HM3_5BT | AETS:DIOM5436X244N | D17 |
| 1 | ~ | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | FB1 |
Questions
What parts does the AETS use?
207 parts, built around the STM32G474RET6, IA1205S, 74LVC1G3157GW,125-JSM and LD29080DT50R. 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 AETS KiCad files?
From the MrMicek/AETS repository on GitHub, at the commit this page was made from: the board is HW/KiCad/AETS/AETS.kicad_pcb and its schematic HW/KiCad/AETS/AETS-CZ-NB-3L0Y7S3.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AETS design in my own project?
Its repository states no licence, so its author keeps all rights: ask MrMicek before reusing the design.
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