Pi Supply is Kickstartering Iot LoRa Gateway and IoT LoRa Node pHAT add-ons for the Raspberry Pi, as well as a LoRa Node that works with the Micro:bit. An Arduino node is also in the works. Pi Supply, which has produced a variety of Raspberry Pi add-on boards including the Papirus E-Paper display and Flick HATgesture detector, has …
LoRa gateway and node boards run on Raspberry Pi power Using Arduino Read More »
In this Instructable, we will learn how to make a Solar-powered wireless weather station by using an ESP32 Wifi Module and few common weather sensors available in the market. The weather station is fully solar-powered, so no need to worry about the external power supply. You can install it in a remote place without laying …
Solar Powered WiFi Weather Station V3.0 Using Arduino Read More »
Lab Experiments involving the Heat Equation are usually one-dimensional exercises involving a copper pipe and a half-dozen thermocouples. But with DS18B20 “One-Wire” thermometer chips and an Arduino, it’s possible to measure hundreds of temperature values simultaneously. Here’s what my students Daniel Lund and Lawrence Lechuga and I came up with for 2-D temperature measurements. We began by …
Quantitative Two-Dimensional Temperature Measurements Using Arduino Read More »
As per an assignment in my digital multi-media class, I’ve combined two Arduino-related tutorials into a functional object! The result is a pair of infinity mirrors that flash red and blue depending on minute fluctuations in ambient temperature. This is my first experience with Arduino, and my first attempt at building an electronic device from …
Temperature-Sensitive Infinity Mirror Using Arduino Read More »
Basic information The DS1631 is a low cost, I2C interface digital thermometer popular in the maker community. Capable of providing 12-bit temperature readings over a -55°C to +125°C range. I have need for a digital thermometer in many of my projects and thought it would be nice to do a simple validation against a standard …
DS1631 – Arduino Code and Temperature Validation Read More »
Hardware components: MediaTek Labs The MediaTek LinkIt™ Smart 7688 platform ×1 Everything ESP ESP8266 ESP-01 ×1 Arduino Nano R3 ×1 Atmel ATTiny85 ×1 DHT22 Temperature Sensor ×1 Servo (generic) ×1 Software apps and online services: Arduino IDE STORY Winter is coming When my wife and I had our first child last winter, we got an electric space …
Zoned Climate Control with MediaTek’s LinkIt™ Smart 7688 Using Arduino Read More »
Water quality data monitoring for swimming pools, fish aquarium and more! Things used in this project Hardware components Arduino MKR1000 × 1 Jumper wires (generic) × 1 DFRobot pH Meter × 1 Resistor 4.75k ohm × 1 Temperature probe × 1 Software apps and online services Samsung ARTIK Cloud for IoT Arduino IDE Story I. …
Water Quality Monitoring Using MKR1000 and ARTIK Cloud Using Arduino Read More »
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 …
About a year ago, I felt like some rooms in my house were colder than other ones. I wanted to check for sure, so I built a few temperature and humidity sensors connected to my phone via wifi, and dispersed them in my house. I could simply have picked up one thermometer, and moved it …
IoT Temperature and Humidity Sensors using Arduino Read More »
VO2Max is an interesting concept that proposes that there is a natural limited ability to extract Oxygen nutrient out of the air and consume it. It is like the IQ of sports activities–some algorithm that tells you how gifted you are in doing a variety of athletic contests. It was worked on at the beginning …
Real VO2Max–Measure Your Athletic Potential Using Arduino Read More »
