Most people think of electronics as just an extension of primary school science projects well here at the heritage hackers we don't just bore you with building a store bought robot toy and making it dance and sing we can show you how to build useful and beautiful things, our most well known projects are deep in virtual reality but we also know how to make burglar alarms ,thermostats and my most personal project the arduino gas sensor it can tell the difference between a fire, a faulty boiler and a gas leak , if it detects any danger you will the buzzer will sound.

https://preciousplastic.com/