BMV080 is a low-power, low-cost PM1, PM2.5, and PM10 sensor module with I2C and SPI interfaces that sells for just $29.90.

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 ...

Back in 2024, Renesas first released the RA0E1, an ultra-low-power Cortex-M23 MCU designed for cost-sensitive applications, followed by the RA0E2, with ...

Physical AI is not merely a product feature. It is an architectural shift. When intelligence lives next to the phenomenon it observes, we gain what the cloud alone cannot consistently provide: low ...

The PixArt PAJ7025R2 is an infrared camera with integrated DSP capable of tracking multiple IR light sources at high frame rates. Its predecessor was used in Nintendo's Wii Remote controller. Johnny ...

The MAX471 is an older current sensor which can handle up to 50 Watt, with a maximum of 25 Volts or a current of 3 Amperes. It is officially not supported any more however there are still many for ...

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how to think, solve problems, and finish what he starts. Crafting hobbies are ...

Here we are designing a very small, tiny CAN network sensor that can be attached to any vehicle. It detects motion, accidents, and all vehicle activities in real time. It can also be modified to act ...

Abstract: A foot pressure sensor with an impedance adaptive RFID chip is proposed in this paper. It is used as a shoe pad and is easy to wear. The newly designed sensor consists of three components: ...

Abstract: This paper presents a novel energy efficient code-recombination analog-to-digital converter (ADC) for low power applications. Dynamic tracking algorithm, search forward procedure (SFP) and ...