Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

A unique approach to sequencing from a Brazilian boutique company, the NGEN offers interesting creative ideas. Greg Scarth puts it to the test. Described as an ‘algorithmic MIDI workstati ...

Posted in Arduino Hacks, digital audio hacks Tagged electronic music, midi, Midi adapter, musical synthesizer ...

The CrowPi3 is available in nine configurations on the Kickstarter webpage. The Early Birds offer the most value for money and start at $159 for the basic kit, excluding the Pi computer. An 8GB Pi 5 ...

Larger power banks can keep your laptop charged up when you're not near an outlet -- we tested a bunch to help you find the right one for you.

To find the best power bank out there, I tested around 50 portable chargers and batteries from big brands — Anker, Belkin, UGreen, Mophie — as well as some smaller players like Lion Energy ...

MSI's new promotion lets customers request a free dual 8-pin power adapter. This comes in handy for those with older GPUs.

Forget to unplug the iron this morning? The best smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone.

Power up! - The Nintendo Switch 2 delivers a truly next-gen handheld gaming experience, with stunning visuals, faster load times, and smoother performance ac ...

The output voltage of an adapter for a laptop computer should vary according to the load current in order to supply power to the computer. To satisfy this requirement, an LLC resonant converter with ...

eForth on Arduino UNO - interactive to your app. Support Pin Change and Timer interrupts, EEPROM turnkey system. - chochain/eForth1 ...

Experimental data and discussion are presented which show the desirability of using thick punch-through PIN diode for high-power limiting. The slower speed of response sets an upper limit on thickness ...