Content for ADS1115

ADS1115

The ADS1113, ADS1114, and ADS1115 devices (ADS111x) are precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs) offered in an ultra-small, leadless, X2QFN-10 package, and a VSSOP-10 package. The ADS111x devices incorporate a low-drift voltage reference and an oscillator. The ADS1114 and ADS1115 also incorporate a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, make the ADS111x well suited for power- and space-constrained, sensor measurement applications.

1kW Arduino MPPT Solar Charge Controller (ESP32 + WiFi)

“Build a 1kW WiFi MPPT Solar Charge Controller, equipped with phone app datalogging telemetry! (Android & IoS) It is compatible with 80V 30A solar panel setups and all battery chemistries up to 50V. The project is based on an Arduino ESP32 …

Autonomous Solar-powered Irrigation & Monitoring Station

“This instructable compiles the development and build process of my Autonomous Solar-Powered Irrigation and Monitoring Station with Stevenson Screen, named Steve Waters, which I made for my home garden. This Station gathers atmospheric data as well as soil moisture data …

DNN Based Homemade ECG

“Due to High cost of ECG this project aims to be cost-effective still be able to perform early detection of Heart Problems According to the WHO, Heart disease is major part of deaths among the adults, and the treatment is …

Remote Color Picker for House LEDs

“I wanted to get just the right color on my house LEDs to emulate the warm color of patio lights. So, I built a remote control that has knobs for the red, green, and blue colors and an OLED display …

Think-a-Tron 2020

“In 1960, Hasbro unleashed its first personal “computer” to the masses. Called Think-a-Tron, it was launched decades ahead of IMSAI, Apple, or Commodore machines. Ok, my opening paragraph for this Instructable is just a “bit” overstated, but so was the …

Smart gardening without coding - all free and open source

“All open source, no coding, remote accessible DIY automated smart irrigation. Not this time! I’ve been growing some tomatoes, chili peppers and other vegetables on my balcony for a couple of years now and while in general I did …

Building an ATmega 1284p based Data Logger

“In the 2018 paper we tried to convey that it doesn’t matter which processor you use with our system as long as it’s supported by the Arduino IDE. The ATmega family includes several CPUs more capable than the …

Scalar Network Analyser

“Scalar Network Analyser using DDS, log amplifiers and ADC. This project is a simple scalar network analyser using a DDS, log amplifiers, multi channel ADC and a generic I/O interface. The pinout matches a Raspberry Pi, but any micro-controller …

A More Complete Air Quality Monitor

“Samples all 6 metrics the EPA uses to calculate Air Quality Index: 2.5 & 10um particulates, O3, CO, NO2, and SO2, and calculates AQI. This prototype air monitoring system measures all six pollutants the EPA factors into its composite Air …

Etch a Selfie

“Motivation I’m planning to build my own home automation system with an ESP32 as the main microprocessor. So I was looking for a fun project to test it’s capabilities and to get to know it’s good and …