The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

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Vice Admiral Trey Whitworth, USN (Ret.), has been announced as the President of National Security for r4 Federal. Vice Admiral Whitworth brings over 36 years of national security leadership to r4 ...

Including the syndication of $1.19 billion of LIHTC equity and the origination of $925 million of mortgage capital NEW YORK, Jan. 22, 2026 /PRNewswire/ -- R4 Capital, a national affordable housing ...

Practical strategies for turning tutorials into active, inclusive learning spaces, from designing hands-on activities and valuing student contributions to building rapport and providing effective ...

KNOXVILLE, Tenn.--(BUSINESS WIRE)--r4 Federal, the defense-focused operating unit of r4 Technologies, announced it has been selected as an awardee on the Missile Defense Agency’s (MDA) Scalable ...

Some members of the maker community are distraught about Arduino’s new terms of service (ToS), saying that the added rules put the company’s open source DNA at ...

Delaware lawmakers and community partners hosted food distribution events to help families facing food insecurity. An artificial intelligence company, r4 Technologies, donated 10,000 pounds of surplus ...

Forbes contributors publish independent expert analyses and insights. Chief Analyst & CEO, NAND Research. Qualcomm, a company built on selling chips to companies like Samsung and Apple in volumes of ...

Arduino is being acquired by Qualcomm subject to regulatory approval for an undisclosed sum. Qualcomm Arduino introduces a new UNO form factor board, the Arduino UNO Q, which features both a STM32 MCU ...