Connect a Modbus energy meter to an Arduino and monitor power consumption via Home Assistant.
Training board for essential logic gates.
A solar-powered IoT device for monitoring sound level, air quality, humidity, and temperature.
How to build a wind turbine MPPT regulator within direct injection or battery configuration, 24V or 48V, 30A max. Update : V2 with a PCB.
48x8 Programmable Scrolling LED Matrix using Arduino and Shift Registers.
Project with a social purpose to aid the visually impaired. The glasses can detect obstacles up to 4m away and are readjustable.
Nice looking weather forecast for Raspberry Pi Zero and Ili9341 based 2.8 inch TFT.
Our objective is to design, build and implement in-the-field technology in an ecological way that generates environmental awareness.
Simple data logger that stores electrical data (voltage, current, power, energy, etc.) in an SD card, with timestamp for later analysis.
It feels awesome when you have the power to control things remotely.
Ever care about the place you may spend one third of a day? enVMon captures noise level, air quality, UV level, temperature and humidity.
The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.
Controlling lights and CO2 admission to a aquarium. Sensor data is stored so it can be used for statistics.
This dog bed is able to track the sleeping habits of your dog, as well as analyzing the sleep quality of your best friend.
Digitizing household mechanical switches with CoolMOS C7. `
GLO is an IoT smart light, developed using ESP8266 and Cayenne IoT platform.
Are you tired of giving any surplus of your homemade electricity to your electric grid provider? Here is the solution to stop the waste!
A smart parking mobile app to assist you in finding and reserving an available parking spot nearby so that others wouldn't beat you to it.
This study is an example how to build a 3-phases 230V/380V from a 12-24V DC with an Arduino Uno
Anitrack is an autonomous system that can track an animal's position, measure its temperature, its heart rate and its movements.
A robot capable of motion in response to our gestures.
Integrate Siemens SIMATIC and LOGO and some modbus, bacnet HVAC controllers to cloud, prepare data for visualization and standard storage.
Your doctor might tell you "don't take that with a pinch of salt; you have Hypertension". Sounds funny, but also serious like heart attack.
My project about how to controlling DC motors speed and how reversing rotation of them.