HardLabs

Avr hv2

dilshan·avr-hv2·design/avr-hv2.kicad_pcb

Avr hv2 PCB layout, top view — open source AVR/Arduino board by dilshan

About the Avr hv2 PCB

Avr hv2 is an open source AVR/Arduino PCB design by dilshan, published on GitHub under the MIT license. It is a 2-layer board measuring 101.6 × 53.3 mm, with 15 components from 11 distinct parts.

Its main chip is the Arduino Mega2560, from the AVR/Arduino family. By type, the board carries 5 resistors, 4 transistors, 2 connectors and 1 diode.

It belongs with the dev boards & breakouts and usb & debug tools designs in this gallery.

From the project

AVR High Voltage Programmer 2

AVR High Voltage Programmer 2 ==========================

AVR-HV2 is Arduino based high voltage parallel programmer for AVR microcontrollers. This programmer can read, write, and erase both flash memory and EEPROM. Also, this can use to set fuse bits of AVR MCUs.

AVR-HV2 programmer is designed as an Arduino Mega shield. Dimensions of the AVR-HV2 are similar to the Arduino Mega board. It can be powered using a power source connected to the Arduino Mega board. The suggested power source for this programmer is a 12V 1A DC power adapter.

Avr hv2, from the project README
From the project README

Avr hv2 bill of materials (BOM)

15 components, 11 distinct parts.

QtyPartRefs
2
2SC945
Q1, Q3
2
2SA733
Q2, Q4
1
PROG-DATA1
J1
1
PROG-DATA2
J2
1
Arduino Mega2560
XA1
1
MCU-28
ZIF1
1
MCU-40
ZIF2
1
LED (RED)
D1
2
10K
R1, R3
2
220R
R2, R4
1
4.7K
R5

Avr hv2 design files

The KiCad project lives in the dilshan/avr-hv2 repository on GitHub; these links point at the commit this page was built from.

Avr hv2: common questions

What microcontroller does the Avr hv2 use?

The Avr hv2 is built around the Arduino Mega2560, from the AVR/Arduino family.

How big is the Avr hv2 PCB?

The Avr hv2 measures 101.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Avr hv2?

15 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the Avr hv2 design files?

From the dilshan/avr-hv2 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Avr hv2 design in my own project?

Yes, under the terms of its MIT license, which dilshan chose for the repository.

Can I test firmware for the Avr hv2 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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