HardLabs

Currentverification

wlatif-cmyk·100daysofprojects·kicad/practiceschematics/Currentverification/Currentverification.kicad_pcb

Currentverification PCB layout, top view — open source AVR/Arduino board by wlatif-cmyk

About the Currentverification PCB

Currentverification is an open source AVR/Arduino PCB design by wlatif-cmyk, published on GitHub. It is a 2-layer board measuring 41.7 × 49.9 mm, with 6 components from 6 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the INA219AxD. By type, the board carries 1 IC, 1 module, 1 diode, 1 capacitor and 1 resistor.

It belongs with the sensors and displays & leds designs in this gallery.

From the project

100 days of 100 projects ;)

https://www.tiktok.com/@yappingaddiction

https://www.instagram.com/yappingaddiction/

Every day, I build something small, fun, or weird — and post it on TikTok.

This repo collects the code, notes, and mini-projects from each day.

Follow along as this slowly turns into a chaotic but glorious archive of experiments.

Day 2 — Light meter that runs off of ultrasonic sensor

Main components on the Currentverification

INA219AxDArduino_Nano_v3.x

Currentverification bill of materials (BOM)

6 components, 6 distinct parts.

QtyPartRefs
1
INA219AxD
U2
1
Arduino_Nano_v3.x
A1
1
GND
5V1
1
LED
D1
1
1uF
C3
1
1k
R1

Currentverification design files

The KiCad project lives in the wlatif-cmyk/100daysofprojects repository on GitHub; these links point at the commit this page was built from.

Currentverification: common questions

What microcontroller does the Currentverification use?

The Currentverification is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Currentverification PCB?

The Currentverification measures 41.7 × 49.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Currentverification?

6 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Currentverification design files?

From the wlatif-cmyk/100daysofprojects repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Currentverification design in my own project?

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

Can I test firmware for the Currentverification 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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