The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human ...

Got a couple of old DVD-RW drives lying around, just collecting dust? Of course you do. If not, you likely know where to find a pair so you can build this totally adorable and fully dangerous laser ...

PLL controller for the TSA5511, initially intended to replace the proprietary controller for the DRFS06 exciter by Dutch RF Shop, but it can be used for any other TSA5511 based exciter, operating in a ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...