PLC IEC-61131-3 ladder programming >>> Modbus TCP/IP >>> PID tuning >>> HMI >>> Wiring diagram.
Training board for essential logic gates.
My project helps visually challenged people to walk without crashing into walls and obstacles. This help them to live freely without taking
The project is intended to detect the location of fault in underground cable lines from the base station to exact location in kilometers.
Connect a Modbus energy meter to an Arduino and monitor power consumption via Home Assistant.
48x8 Programmable Scrolling LED Matrix using Arduino and Shift Registers.
My young children were not tall enough to pull the chains on the ceiling fan, to turn on the fan & light. Alexa, turn on the 'Boys Light'.
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.
Monitoring and controlling my UPS from Cayenne with SparkFun ESP8266 Thing Dev Board.
Imagine 120V, coming out of 2 controllable outlets. All coming from a (wireless) box with WiFi. Yeah, that's what we're talking about.
A robot capable of motion in response to our gestures.
Ever care about the place you may spend one third of a day? enVMon captures noise level, air quality, UV level, temperature and humidity.
Project with a social purpose to aid the visually impaired. The glasses can detect obstacles up to 4m away and are readjustable.
This project is a plant watering system.
This propeller display is mechanically scanned and displays the characters in digital format. Made from scrap it can be used anywhere.
Controlling lights and CO2 admission to a aquarium. Sensor data is stored so it can be used for statistics.
Digitizing household mechanical switches with CoolMOS C7. `
This tutorial shows how to use the data collected from LoRa nodes into beautiful graphs and visualization using Node-red and Grafana.
Smart plug with remote monitoring (temperature, current, voltage, energy), control (automatic, manual, voice, proximity) and notification.
This library allows an Arduino to easily display numbers and characters on a 4 digit 7-segment display without a separate 7-segment display.
Concept with prototype for home automation that can be expanded to professional grade and production ready.
Convert an old speaker into something cool powered by Pi Zero.
Integrate Siemens SIMATIC and LOGO and some modbus, bacnet HVAC controllers to cloud, prepare data for visualization and standard storage.
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