4 layers210 × 210 mm
SmartSwitch
Joe-Purvis/UFE
This repository consolidates multiple projects into a single monorepo for the Ultrasound Smart Switch system.
187 parts
2 layers112 × 87.5 mm
Hardware assignment
Aryan6688/PCB-DesignsHere are files that contains my pcb designs
- Size
- 112 × 87.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 28
- Pads
- 101
- Tracks, vias
- 122, 3
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 31 May 2026
- Updated
- 31 May 2026
Overview
Hardware assignment is an open-source printed circuit board by Aryan6688, from the Aryan6688/PCB-Designs repository on GitHub. It is a 2-layer board of 112 × 87.5 mm with 29 parts on 28 nets, routed with 122 tracks and 3 vias.
It is built around the ESP32-C3-DEVKITM-1, LM2596S-5.0 and TC4422ESM, with the IRFP3206PBF and SS34 among its other parts. Its parts include 9 resistors, 5 diodes, 3 capacitors, 3 ICs and 2 inductors. It belongs with the ESP32 and RISC-V boards of this library.
Main components
5
ESP32-C3-DEVKITM-1
-- WiFi Modules ROHSEspressif SystemsWiFi Modules
LM2596S-5.0
TO-263-5-40℃~+125℃@(TJ) 1 150kHz 3A 4.5V~40V 5V 5mA Buck Buck Built-in Fixed No TO-263-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
TC4422ESM
SOIJ-8-40℃~+150℃ 1 200uA 4.5V~18V 60ns 60ns 9A 9A MOSFET SOIJ-8 Gate Drivers ROHSMicrochip TechnologyGate Drivers
IRFP3206PBF
TO-247AC-55℃~+175℃ 1 N-channel 170nC@10V 200A 280W 360pF 3mΩ@10V 4V 6.54nF 60V 720pF N-Channel TO-247AC MOSFETs ROHSInfineon TechnologiesMOSFETs
SS34
SMA(DO-214AC)-55℃~+125℃ 3A 40V 500uA@40V 550mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k | Resistor_SMD:R_1206_3216Metric | R1, R4, R5, R6, R7, R8 |
| 4 | Thermistor | Capacitor_THT:C_Disc_D10.0mm_W2.5mm_P5.00mm | TH1, TH2, TH3, TH4 |
| 2 | D | Diode_THT:D_5W_P10.16mm_Horizontal | D2, D3 |
| 1 | 10 | Resistor_SMD:R_1206_3216Metric | R9 |
| 1 | 100k | Resistor_SMD:R_1206_3216Metric | R3 |
| 1 | 100uH | Inductor_THT:L_Axial_L9.5mm_D4.0mm_P15.24mm_Horizontal_Fastron_SMCC | L2 |
| 1 | 150uf | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | C2 |
| 1 | 220µH | Inductor_THT:L_Axial_L9.5mm_D4.0mm_P15.24mm_Horizontal_Fastron_SMCC | L1 |
| 1 | 3.3k | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | 300uF | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | C3 |
| 1 | 40v input | TerminalBlock:TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J1 |
| 1 | 470µF | Capacitor_THT:CP_Radial_D8.0mm_P5.00mm | C1 |
| 1 | 80A | Fuse:Fuseholder_TR5_Littelfuse_No560_No460 | F1 |
| 1 | D_TVS | Diode_THT:D_5W_P10.16mm_Horizontal | D1 |
| 1 | ESP32-C3-DevKitM-1 | RF_Module:ESP32-C3-DevKitM-1 | U1 |
| 1 | IRFP3206 | Package_TO_SOT_THT:TO-220-3_Vertical | Q4 |
| 1 | LED | LED_THT:LED_Rectangular_W5.0mm_H2.0mm | D4 |
| 1 | LM2596S-5 | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U3 |
| 1 | SS34 | Diode_THT:D_5W_P10.16mm_Horizontal | D5 |
| 1 | TC4422 | Package_DIP:DIP-8_W7.62mm | U2 |
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Questions
How big is the Hardware assignment PCB?
It measures 112 × 87.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hardware assignment use?
29 parts, built around the ESP32-C3-DEVKITM-1, LM2596S-5.0, TC4422ESM and IRFP3206PBF. 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 Hardware assignment KiCad files?
From the Aryan6688/PCB-Designs repository on GitHub, at the commit this page was made from: the board is hardware assignment.kicad_pcb and its schematic hardware assignment.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hardware assignment design in my own project?
Its repository states no licence, so its author keeps all rights: ask Aryan6688 before reusing the design.