Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

SULLIVAN, Ill. (WCIA) — The latest US Drought Monitor shows 12 Central Illinois counties are in extreme drought, and the City of Sullivan said it may run out of water soon if people don’t start ...

Lake Shasta waters went up 35 feet since wet atmospheric storms rolled over Shasta County this winter. The lake’s water level climbed to 1,029 feet as of Sunday, Jan. 4, according to the California ...

The Colorado River, which feeds Lake Mead, is under unprecedented strain from drought, over-allocation, and climate change. The lake, which is America’s largest reservoir, supplies water to 25 million ...

Internal code in iOS 26 has reportedly leaked Apple’s 2026 iPad roadmap. Folks at MacWorld cite code for a pre-release iOS 26 build, claiming that the new baseline iPad will carry the codenames “J581” ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...

But several major projects now underway could help push that emergency date back and keep the city’s faucets flowing. “The western well field is projected to come online in May 2026,” said Nick ...

OROVILLE — As is the yearly occurrence, Lake Oroville’s water level is taking a dip with the latest updates showing the level at 778.31 based on monitoring at 2 p.m. Tuesday. Late summer and early ...

California water officials are warning that the state "must be prepared for extreme weather events of all kinds," even as water levels for the state's reservoirs remain near or above average as the ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...