This device uses Arduino's easy-to-use single-board microcontroller to pull information from a vehicle's CAN bus via the OBDII port to display important information. The device requests a specific PID ...

The Texas Instruments BQ27427 battery fuel gauge is a single-cell gauge that requires minimal user configuration and system microcontroller firmware development, leading to quick system bring-up -- it ...

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...

[Murphy’s_Lawyer] had some empty space on the wall in his kitchen, so he decided to fill it with a whirring Steampunk gizmo: an Arduino-driven steam gauge. The build began as an old 10″ Ashcroft ...

Well, we asked for it, and [TV Miller] delivered this hilarious and surprisingly accurate bowel gauge. Between our recent Wiping Your Bum with an Arduino feature and how to Measure Poop for a Better ...

Abstract: Russia's invasion of Ukraine and the skyrocketing fuel prices that ensued last year got me thinking about how to cut down on my consumption of gasoline. I thought briefly about purchasing a ...