ATtiny85 Boost Converter(SMPS)
Reducing the current drain is a must especially for the LoRa Version of the MKR Series. But there are some pitfalls which must be avoided.
A system to truly control power saving for any project which is made using a development board that isn't power saving in nature!
IOTA-based payment, energy tracking, malfunction detection, preventive maintenance, and Industry Marketplace functionality
Monitor real power, voltage, current and power factor using the Sparkfun Blynk board and view live graphs in the Blynk App.
This project is simple representation of home automation and can be installed with conventional switchboards too.
Sqlite µLogger is a fast and lean database logger that can log data into Sqlite databases even with SRAM as low as 2kb as in an Arduino Uno.
Joule thieves aren't just for lighting plain old LEDs!
Temperature and humidity control to achieve the ideal confort conditions. The system work in a automatic way without a manual control.
Counting the energy consumption from the (Ferraris) meter using a reflex optocoupler. The impulses are counted by a Arduino Uno.
Hi everyone, Today I'm going to show how to make RFID based door lock and with Keypad 4x4 but it's ok if you have 3x4 keypad. Let's start.
A home or farm-field watering system that provides a security from intruders.
Another plant watering system, now with a light sensor, 4 LEDs, silent pumps, and memory.
Internet Connected Thermostat. Easy to build and controllable from a phone App. Energy Saving by Smart Control.
Need clean water and cheap electricity on demand? No problem.
A guide to exploring the fascinating world of e-paper displays and their applications.
Measure voltage, current, active power, power factor, and electrical energy with any microcontroller through UART.
The project is great and easy for beginners as it uses 2 simple components: a joystick and servo motor
It measures Voltage, Current, Power, Power Factor and Energy, and at the same time, tells you which appliance is connected, cloud monitored.
An Arduino weather station, communicating over the Sigfox network.
Track AC electrical power use with this non-contact I2C sensor. It measures AC current and power factor. A Seeed Studio Grove system module.
This project allows people to use electrical appliance on a 'pay-as-you-go' (PAYG) basis.
Aviation meteorology station with Arduino.
In this article, I explain how I integrated Dr. Wattson Board with Raspberry Pi and AWS IoT to create an Internet-connected energy monitor.
