The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

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 ...

Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...

This repo demonstrates how to work with an Arduino's PWM outputs in a clean programmer-friendly way. It packages all the low-level interaction with timer clocks that underly PWM functionality, ...

Instead of giving just one item and moving on, the best subscription gifts are an original gift idea that quite literally keeps on giving. Your recipient will have something to look forward to each ...

Abstract: When designing new sensors and sensor applications, there are often well-defined use cases to justify the research. When the use case is a target group of people, appropriate collaboration ...

fast: 23 frames per second by employing both cores of the RP2040 (whereas a single core would only result in 11 fps): pimoroni 56€ https://shop.pimoroni.com ...