Measurements from the real world often contain noise. Loosely speaking, noise is just the part of the signal you didn’t want. Maybe it comes from electrical noise: the random variations you see when calling analogRead on a sensor that should be stable. Noise also arises from real effects on the sensor. Vibration from the engine […]
Filtering Noisy Arduino Measurements Continue Reading
Hi guys! Today I will show you how create an external hardware monitor with any Arduino board(in my case a pro micro board), a Nokia 5110 LCD and some VB programming! Let’s get started! ps. Sorry for my bad English Step 1: What Is the Aim? The aim of this project is for monitoring pc
How To Create An External Hardware Monitor Using Arduino Continue Reading
Cost and availability of retirement villages cause aging people to stay in their own homes. This system monitors their daily events. Story About this project The aging population of the world presents enormous financial challenges. There are not enough retirement facilities to cater the needs of the elderly and costs are high. The tendency is
Event Monitor for Independent Senior Citizens Continue Reading
The Rural Hack Kit is the perfect electronic set to get started hacking farms, gardens, or even plants on your balcony. Story The Rural Hack kit. The Rural Hack Kit is the perfect electronic set to get you started hacking your farm, garden, or plants on your balcony. The kit includes the essentials for monitoring
Rural Hack Kit Continue Reading
This is the “Sensometer”, a great example of IoT! Get all sensors working at once! Things used in this project Hardware components Arduino MKR1000 × 1 Arduino Mega 2560 & Genuino Mega 2560 × 1 Real Time Clock (RTC) × 1 ProtoCentral Pulse Oximeter & Heart Rate Sensor based on MAX30100 × 1 Ultrasonic Sensor
The Sensometer: 22+ Sensors Continue Reading
This project takes hourly temperature and humidity readings from a humidor. A Web API sends the readings to Azure SQL and Twitter. Story I WiFi enable something that that non-geeks would say “why did you do that?” I added a MRK1000 to a humidor. Every hour it sends temperature and humidity reading. Now according geek laws, if
The Angry Humidor (Humidor Monitor) Continue Reading
Wouldn’t it be nice if you could start warming up the camp before you leave the house? How about using Alexa to do it for you! Things used in this project Hardware components Amazon Alexa Echo Dot × 1 Arduino MKR1000 × 1 ControlEverything.com Relay Shield for Particle Photon I²C 8-Channel SPDT 10-Amp This one
Home Automation System for a Camp with Cellular Internet Continue Reading
Real time monitoring variables like temperature, X-Y-Z acceleration, sound and light intensity for baby-pram. Things used in this project Hardware components MMA7260 × 1 LM92 × 1 Breadboard (generic) × 1 Electret microphone × 1 Arduino MKR1000 × 1 max4236 × 1 Photocell × 1 Software apps and online services ThingSpeak API Story It is
Baby-Pram Monitoring System Continue Reading
Monitor your crypto mining hardware temperatures and hash rates with the ability to restart the rig remotely as well as Alexa integration. Things used in this project Hardware components Arduino MKR1000 × 1 Raspberry Pi 3 Model B × 1 Temperature probe (ds18b20) × 5 Resistor 4.75k ohm × 1 Amazon Alexa Echo Dot ×
Description The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge™ m5 algorithm without requiring host interaction for configuration. This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges. The MAX17201/MAX17211 monitor a single cell pack. The MAX17205/MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack.
Battery-pack fuel gauge with SHA-256 authentication prevents pack cloning Continue Reading
