The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

MAUMEE, Ohio — Water meters continue to be a major topic of conversation in Maumee, and city leaders say a new upgrade plan will help cut costs and reduce frustration for residents. “Our current ...

TOLEDO, Ohio (WTVG) - If you are a Maumee resident, you may want to listen up. New water meters are on the way as part of the city’s replacement project. A shiny new water meter will be installed at ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Schuylkill Haven has been approved for a nearly $1 million state grant to replace electric meters throughout the borough, which should improve electric reliability and help to bring a quicker fix to ...

// Convert time to distance in centimeters (speed of sound ≈ 0.034 cm/us, half for to-and-fro) ...

# of the LCD if the moisture content is less than 20%. Futhermore, the beeper # must be sounded if the moisture content is less than 10%. # Use beeper.RunPattern(100, 100, 3) to sound the beeper. # (C ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...