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 ...
The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...
A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...
Check out the latest stories, videos, and podcasts from the week of Mar. 2, 2026.
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University of Ibadan Engineering Student Who Represented Nigeria in China Bags First Class
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3 Ways To Tell If Your Eggs Are Still Safe To Eat
Here's how to tell if your carton of eggs are passed their prime or if it's still OK to whip up a quiche today.
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