Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...

Using Sonoff 4ch Pro to control four 24V AC valves (Gardena). The control of the solenoid valves is simple - open the valve by connecting 24V to it, it will close automatically when disconnected. I am ...

This is a work in progress to create a 70W power amplifier to be used together with the Hermes-Lite 2.x using the commercial DIY Kit 70W SSB linear HF Power Amplifier (aka 70W MiniPA), a Low Pass ...

Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...