HardLabs

ArduTrxShield

generationmake·ArduTrxShield·kicad_source/ArduTrxShield.kicad_pcb

ArduTrxShield PCB layout, top view — open source AVR/Arduino board by generationmake

About the ArduTrxShield PCB

ArduTrxShield is an open source AVR/Arduino PCB design by generationmake, published on GitHub under the Custom license license. It is a 2-layer board measuring 84.8 × 53 mm, with 81 components from 35 distinct parts.

Its main chip is the ARDUINO, from the AVR/Arduino family. Other key parts include the DRA818, LM1085IS-ADJ, LM4871 and SN74LVC1T45. By type, the board carries 36 resistors, 20 capacitors, 7 connectors, 5 ICs, 4 diodes and 3 transistors.

It belongs with the rf & radio and dev boards & breakouts designs in this gallery.

From the project

ArduTrx - Open Source Hamradio Transceiver for Arduino

This hardware is licensed under the CERN OHL v. 1.2

ArduTrxShield, from the project README
From the project README

Main components on the ArduTrxShield

DRA818LM1085IS-ADJLM4871SN74LVC1T45

ArduTrxShield bill of materials (BOM)

81 components, 35 distinct parts.

QtyPartRefs
1
DRA818
U1
1
LM1085IS-ADJ
U2
1
LM4871
U3
2
SN74LVC1T45
U4, U5
3
2N7002
Q1, Q2, Q3
1
60312202114509
CN1
1
ARDUINO
CN2
1
LUM 1503-07
CN3
1
LUM 1501-03
CN4
1
61300311121
CN5
1
61300211121
CN6
1
691322310002
CN7
1
418117270901
S1
1
431256058736
SW1
1
482009514001
SW2
1
150060RS75000
D1
1
150060YS75000
D2
1
150060GS75000
D3
1
BAT46ZFILM
D4
3
744912156
L1, L2, L3
Show 15 more
QtyPartRefs
2
30pF
C1, C4
2
47pF
C2, C3
12
100nF
C5, C7, C8, C10, C11, C12, C14, C16 +4
2
10uF
C6, C9
1
1uF
C13
1
UWT1A471MNL1GS
C15
11
1k
R1, R6, R7, R8, R10, R14, R16, R24 +3
7
4k7
R2, R12, R13, R21, R27, R33, R34
5
100
R3, R9, R11, R18, R22
6
DNI
R4, R5, R28, R29, R30, R32
1
121
R15
1
300
R17
3
20k
R19, R20, R36
1
2k
R23
1
100k
R35

ArduTrxShield design files

The KiCad project lives in the generationmake/ArduTrxShield repository on GitHub; these links point at the commit this page was built from.

ArduTrxShield: common questions

What microcontroller does the ArduTrxShield use?

The ArduTrxShield is built around the ARDUINO, from the AVR/Arduino family.

How big is the ArduTrxShield PCB?

The ArduTrxShield measures 84.8 × 53 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ArduTrxShield?

81 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the ArduTrxShield design files?

From the generationmake/ArduTrxShield repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ArduTrxShield design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the ArduTrxShield without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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