Arduino Category

Monitor the pH levels of a hydroponic plant’s water supply with Arduino and tinyML

Many plants are notorious for how picky they are about their environmental conditions. Having the wrong temperature, humidity, soil type, and even elevation can produce devastating effects. But none are perhaps as important and overlooked as water/soil pH, which is a measure of how acidic and/or alkaline the growing medium is. In hydroponics, maintaining optimal […]

Speak4Me is an eye-to-speech module designed to assist those unable to communicate verbally

People who suffer from physical disabilities that leave them unable to speak or communicate effectively can end up frustrated or largely ignored. In response to this issue, Hackaday users Malte, Marco, and Tim R wanted to create a small device that can turn small eye movements into simple commands and phrases for easier communication, which they call the “Speak4Me.” […]

Boards:Nano
Categories:Arduino