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Hall effect sensor easyC

SolderedElectronics·Hall-effect-sensor-breakout-with-digital-output---qwiic-hardware-design·CAD/V1.0.0/Hall_effect_sensor_easyC.kicad_pcb

Hall effect sensor easyC PCB layout, top view — open source AVR/Arduino board by SolderedElectronics
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About the Hall effect sensor easyC PCB

Hall effect sensor easyC is an open source AVR/Arduino PCB design by SolderedElectronics, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 22 × 22 mm, with 12 components from 8 distinct parts.

Its main chip is the ATTINY404-SSNR, from the AVR/Arduino family. Other key parts include the SI7201-B-06-IV. By type, the board carries 4 relays, 2 ICs, 2 capacitors and 2 resistors.

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

From the project

Hardware design, BOM, gerbers and 3D files for Hall-effect-sensor-breakout-with-digital-output-&-qwiic designed by Soldered Electronics.

The hall effect sensor (Hall Effect sensor) will be able to detect the magnetic field in its vicinity thanks to the aforementioned physical law. A magnetic field that can be created by a magnet, a current flowing through a conductor or some third source, the Hall effect sensor will recognize each.

This sensor has a programmed threshold at which it will change the state of its output signal, so it is a sensor with a digital output. Through the easyC connectors, it enables a simple connection with the microcontroller.

Hall effect sensor easyC, from the project README
From the project README

Main components on the Hall effect sensor easyC

SI7201-B-06-IVATTINY404-SSNR

Hall effect sensor easyC bill of materials (BOM)

12 components, 8 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SI7201-B-06-IV
U1
1
ATTINY404-SSNR
U2
2
HOLE_3.2mm
H1, H2
2
easyC-SMD
K1, K3
1
HEADER-UPDI
K2
1
DSHP03TS-S
K4
2
0.1uF
C1, C2
2
10k
R1, R2

Hall effect sensor easyC design files

The KiCad project lives in the SolderedElectronics/Hall-effect-sensor-breakout-with-digital-output---qwiic-hardware-design repository on GitHub; these links point at the commit this page was built from.

Hall effect sensor easyC: common questions

What microcontroller does the Hall effect sensor easyC use?

The Hall effect sensor easyC is built around the ATTINY404-SSNR, from the AVR/Arduino family.

How big is the Hall effect sensor easyC PCB?

The Hall effect sensor easyC measures 22 × 22 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Hall effect sensor easyC?

12 components, from 8 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Hall effect sensor easyC design files?

From the SolderedElectronics/Hall-effect-sensor-breakout-with-digital-output---qwiic-hardware-design repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Hall effect sensor easyC design in my own project?

Yes, under the terms of its TAPR-OHL-1.0 license, which SolderedElectronics chose for the repository.

Can I test firmware for the Hall effect sensor easyC 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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