A bar-graph LED driver is used to drive 10 LEDs to give a relative indication of moisture. The moisture probes are connec
ted so that electrical conductivity due to moisture tends to forward bias Ql, providing a dc voltage at pin 5 of Ul that is proportional to leakage current. Ideally, the probes should be made of stainless steel.
KRQE News 13 Several female Republican officeholders declined to respond to AP requests for comment, including South Carolina Gov. Nikki Haley, . Susan Collins of Maine and Lisa Murkowski of Alaska, and Reps. Kristi Noem of South Dakota and M
Binghamton Homepage Jean Yves Selius, a Delta Lines ramp agent, was arrested Saturday at Florida's Palm Beach International Airport for allegedly trying to hand off nearly $282,000 in cash to someone inside an airport bathroom. Authorities s
SPIE Newsroom sensing applicationsIn this work we have developed a new type of chemical sensor that is based on an MSSW oscillator (as a magnetic field ) combined with a layer of magnetic nanoparticles that acts as a sensitive layer (i.
Monitor Yet, incredibly, the other candidates in the race — . Ted Cruz and Marco Rubio, and Gov. John Kasich — all said they'd support Trump if he wins the nomination. The morning after Trump's salute, the morally neutral Reince P
Monitor Originally proposed by Kuchel, Mansfield, Dirksen and Humphrey, the impetus for the program as stated in Senate testimony is “to increase young Americans' understanding of the interrelationships of the three anches of governmen
Monitor Among those present were Pharr Mayor Amosio Hernandez; state . Juan “Chuy” Hinojosa, D-McAllen, and Eddie Lucio Jr., D-Brownsville; state Rep. Mando Martinez, D-Weslaco; and Hidalgo County Judge Ramon Garcia. “This i
The bills pre-filed by state . Brian Munzlinger of Williamstown and Bob Dixon of Springfield would lift the current ban on concealed carrying at higher education institutions. Munzlinger's bill also would allow colleges to apply for an exemption
Wall Street Journal The beta-monitoring issue could critics who contend the EPA has been pulling back on its radiation-protection mission—an assertion the agency strongly disputes. Gamma- and ... While the attacks didn't involve radioa
Tulsa World Even after saving an 11-year-old from a house fire, Miami, Oklahoma, native Steve Shipman doesn't consider himself a hero — but others do. The National Association of Letter Carriers, representing letter carriers across the