HardLabs

Awg

bradencamp·ECE-Lab-USB-MultiTool·origin/AWG/PCB/PCB_Rev2B/awg.kicad_pcb

Awg PCB layout, top view — open source board by bradencamp

About the Awg PCB

Awg is an open source PCB design by bradencamp, published on GitHub. It is a 2-layer board measuring 78.7 × 72.6 mm, with 74 components from 24 distinct parts.

Other key parts include the LM2904, DG403 and r1283. By type, the board carries 30 resistors, 18 capacitors, 8 jumpers, 7 connectors, 6 ICs and 3 diodes.

It belongs with the test & measurement designs in this gallery.

From the project

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with ana

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with analog front ends for the Oscilloscope and Wave Form Generator functionality. It should function as a 2 channel Oscilloscope and Arbitrary Waveform Generator (AWG) with a Bandwidth of up to 2 MHz and a sample rate of 5 Msps, a 16 channel logic analyzer, and be controllable via USB from a PC (Windows, Mac, and Linux) as…

Main components on the Awg

LM2904DG403r1283

Awg bill of materials (BOM)

74 components, 24 distinct parts.

QtyPartRefs
4
LM2904
U1, U2, U3, U4
1
DG403
U5
1
r1283
U6
1
USB_B
J1
1
02x02
J2
2
BNC
J3, J4
1
2x01
J5
1
nuc303_LEFT
J6
1
nuc303_RIGHT
J7
2
SJ
JP1, JP2
6
JP
JP3, JP4, JP5, JP6, JP7, JP8
2
S14
D1, D2
1
LM4040-5
D3
2
4.7u
L1, L2
5
10u
C1, C2, C3, C7, C8
11
100n
C4, C9, C10, C11, C12, C13, C14, C15 +3
2
120p
C5, C6
16
10K
R1, R2, R5, R6, R7, R9, R10, R11 +8
4
3K3
R3, R8, R13, R18
5
1K
R4, R14, R27, R28, R30
Show 4 more
QtyPartRefs
2
22
R21, R22
1
1K5
R23
1
110k
R24
1
100k
R25

Awg design files

The KiCad project lives in the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub; these links point at the commit this page was built from.

Awg: common questions

How big is the Awg PCB?

The Awg measures 78.7 × 72.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Awg?

74 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the Awg design files?

From the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Awg design in my own project?

The repository has no license, so all rights stay with bradencamp. Use it as a reference, and ask the author before reusing the design.

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