A simple sensor to measure conductivity changes in water and other materials!
Arduino collects and calculates basic statistics on the acquired analog (temperature) data: average, standard deviation, min and max.
I will be going over how to link up data captured from an MQTT server published to a Node Red server with Google sheets for that sweet data!
I'm building working model of differential pressure airflow measure device with analog sensor, instrumentation amplifier and Arduino.
Spreadsheets excel at manipulating data but not displaying it. This tutorial will show you a simple way to stream from Google Sheets.
Monitor your precious plant wirelessly with FlowerPot monitor.
Create an IOT dashboard using Arduino & Raspberry Pi.
A small COVID medical kit that measures SPO2, Heart Rate and ECG. ECG readings are analyzed and shared via Matlab on to ThingSpeak.
Beekeeping (or apiculture, from Latin: apis "bee") is the maintenance of honey bee colonies, commonly in hives, by humans.
Arduino Uno or Nano 6 MHz Frequency Counter with LCD. As accurate as the crystal.
It can give you a controlling device that can helps you to build an underwater robot communicating via Ethernet cable.
Welcome Everyone, Simple Hobby thought come to alive using ESP8266-01 with INA219 (current shunt and power monitor).
Periodically store celsius values of six TMP36 sensors to a csv file on an SD card and show values on LCD.
Build an inexpensive network of web-connected temperature sensors using Raspberry Pi Zeros.
This is my first project, so please like the project and comment down below.
An IoT device that could help keep the Sandy River Delta clean, as garbage is a very common problem.
Here we measure rainfall.
Advanced but yet affordable end-to-end medical remote monitoring solution of patient vitals and influence by the indoor air quality.
Tool that leverages environmental capabilities from the RPI Sense hat in addition to a GPS module and microphone.
A completely autonomous way to monitor a location's temperature and humidity, whether a light is on, and if motion was detected.
We read the data with the ambient click and in case the values become small, an e-mail message is sent.
Using this setup, we will successfully measure shower temperature and alert the user that the shower is ready.
Log data to a text file on Dropbox whenever an RFID card is scanned.
This project helps to monitor temperature and humidity values of a particular location along with device battery level.
