HardLabs

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design

SolderedElectronics·ADC-16-bit-ADS1115-4-channel-with-PGA-breakout-hardware-design·CAD/v1.1.1/ADS1115_ADC.kicad_pcb

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design layout, top view — open source board by SolderedElectronics

About the ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design is an open source 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 17 components from 13 distinct parts.

Other key parts include the ADS1115. By type, the board carries 5 jumpers, 5 relays, 3 resistors, 1 IC and 1 capacitor.

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

From the project

Hardware design, BOM, gerbers and 3D files for ADC-16-bit-ADS1115-4-channel-with-PGA-breakout designed by Soldered Electronics.

ADC (Analog Digital Converter) is a device that reads analog signals (just like the analogRead () function in Arduino IDE) and converts them into a digital signal that can be read by a microcontroller. This breakout is based on the ADS1115 ADC, which reads values in 16-bit resolution, receives a maximum of 3.3V on its inputs and has a total of 4 channels (which can also be used as two differential). Works great with each microcontroller at 5V. It has 2 easyC connectors for easier connection on I2C communication.

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design, from the project README
From the project README

Main components on the ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design

ADS1115

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design bill of materials (BOM)

17 components, 13 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ADS1115
U1
2
HOLE_3.2mm
H1, H2
1
SMD_JUMPER_3_PAD_TRACE
JP1
1
0x48
JP2
1
0x49
JP3
1
0x4A
JP4
1
0x4B
JP5
1
HEADER_MALE_5X1
K1
1
HEADER_MALE_4X1
K2
2
easyC-SMD
K3, K4
1
HEADER_MALE_1X1
K5
1
0.1uF
C1
3
10k
R1, R2, R3

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design design files

The KiCad project lives in the SolderedElectronics/ADC-16-bit-ADS1115-4-channel-with-PGA-breakout-hardware-design repository on GitHub; these links point at the commit this page was built from.

ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design: common questions

How big is the ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design?

The ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design measures 22 × 22 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design?

17 components, from 13 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 ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design design files?

From the SolderedElectronics/ADC-16-bit-ADS1115-4-channel-with-PGA-breakout-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 ADC-16-bit-ADS1115-4-channel with-PGA-breakout hardware design design in my own project?

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

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