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2 layers101 × 70 mmHECU, the printed circuit board in 3D

HECU

twitch0001/HECU1

v1 - UWEFS HybridCU (Teensy 4.1 Based)

Open in PCBKitView on GitHub.kicad_pcb
Size
101 × 70 mm
Copper layers
2
Thickness
1.6 mm
Parts
40
Nets
92
Pads
177
Tracks, vias
255, 21
Pours
1
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
18 Oct 2023
Updated
6 Jul 2024

Overview

HECU is an open-source printed circuit board by twitch0001, from the twitch0001/HECU repository on GitHub. It is a 2-layer board of 101 × 70 mm with 40 parts on 92 nets, routed with 255 tracks and 21 vias.

It is built around the TCAN332GD, TSR 1-2450E and TEENSY 4.1, with the CNY17-2 and BC337 among its other parts. Its parts include 7 resistors, 5 ICs, 5 connectors, 3 diodes and 2 capacitors. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.

Main components

5

Parts

40
QtyValueFootprintReferences
10TestPointTestPoint:TestPoint_Pad_1.0x1.0mmTP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10
4M4MountingHole:MountingHole_4.3mm_M4_ISO7380_PadH1, H2, H3, H4
31kResistor_SMD:R_2010_5025MetricR3, R5, R8
3430450606molex_micro:MOLEX_430450606J1, J4, J6
2120ohmResistor_SMD:R_2010_5025MetricR1, R2
2330Resistor_SMD:R_2010_5025MetricR4, R7
2436500212molex_micro:MOLEX_436500212J3, J5
2CNY17-2Package_DIP:DIP-6_W7.62mmU3, U5
2D_SmallDiode_SMD:D_SOD-323D1, D2
2TCAN332Gfootprints:SOIC127P599X175-8NU2, U4
10.1uFCapacitor_SMD:C_1812_4532Metric_Pad1.57x3.40mm_HandSolderC2
10.33uFCapacitor_SMD:C_1812_4532Metric_Pad1.57x3.40mm_HandSolderC3
1BC337Package_TO_SOT_THT:TO-92_InlineQ1
1DDiode_SMD:D_SMAD3
1G5V-1 DC3Relay_THT:Relay_SPDT_Omron_G5V-1K1
1LOGOLOGOG***
1TSR1-2450EConverter_DCDC:Converter_DCDC_TRACO_TSR1-xxxxE_THTU1
1Teensy4.1footprints:Teensy41.M1

Questions

How big is the HECU PCB?

It measures 101 × 70 mm and has 2 copper layers, 1.6 mm thick.

What parts does the HECU use?

40 parts, built around the TCAN332GD, TSR 1-2450E, TEENSY 4.1 and CNY17-2. 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 HECU KiCad files?

From the twitch0001/HECU repository on GitHub, at the commit this page was made from: the board is HECU.kicad_pcb and its schematic HECU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the HECU design in my own project?

Its repository states no licence, so its author keeps all rights: ask twitch0001 before reusing the design.

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