HardLabs

Impulsgenerator

apxco·Kicad·Pulsgenerator/Pulsgenerator.kicad_pcb

Impulsgenerator PCB layout, top view — open source AVR/Arduino board by apxco

About the Impulsgenerator PCB

Impulsgenerator is an open source AVR/Arduino PCB design by apxco, published on GitHub. It is a 2-layer board measuring 99 × 48.5 mm, with 43 components from 26 distinct parts.

Its main chip is the ATmega328-AU, from the AVR/Arduino family. Other key parts include the LP2950-5.0_TO252 and MC34063AD. By type, the board carries 13 capacitors, 7 connectors, 7 resistors, 3 ICs, 3 diodes and 2 transistors.

From the project

Zweikanal Impulsgenerator kleine leistung mit Spannungserhöhung.

Main components on the Impulsgenerator

ATmega328-AULP2950-5.0_TO252MC34063AD

Impulsgenerator bill of materials (BOM)

43 components, 26 distinct parts.

QtyPartRefs
1
ATmega328-AU
U1
1
LP2950-5.0_TO252
U2
1
MC34063AD
U3
2
BSS123
Q1, Q2
1
Conn_01x02_Male
J1
1
Conn_01x05_Male
J2
1
AVR-ISP-6
J3
4
Conn_01x01_Female
J4, J5, J6, J7
2
R
2k7, 47k1
1
Crystal
16MHz1
1
100uF
CP1
2
10k
Poti1, Poti2
1
D
D1
1
LED
D2
1
1N4448W
D3
1
10uH
L1
1
180uH
L2
6
100nF
C1, C7, C8, C9, C10, C13
2
10uF
C2, C3
2
22pF
C4, C5
Show 6 more
QtyPartRefs
1
1uF
C6
1
1nF
C11
1
100uF
C12
5
1k
R1, R2, R3, R4, R5
1
180
R6
1
0,47
R7

Impulsgenerator design files

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

Impulsgenerator: common questions

What microcontroller does the Impulsgenerator use?

The Impulsgenerator is built around the ATmega328-AU, from the AVR/Arduino family.

How big is the Impulsgenerator PCB?

The Impulsgenerator measures 99 × 48.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Impulsgenerator?

43 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the Impulsgenerator design files?

From the apxco/Kicad repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Impulsgenerator design in my own project?

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

Can I test firmware for the Impulsgenerator 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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