Abstract: Relay node placement, which aims to connect pre-deployed sensor nodes to base stations, is essential in minimizing the costs of wireless sensor networks. In this paper, we formulate the new ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

Abstract: Reasonably deploying wireless sensor communication network relay nodes can not only expand network coverage and ensure that signals can span longer distances, but also enhance signal ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users can put the camera sensors into their own custom form factors. The move ...

I'm using the wokwi-photoresistor-sensor module in a simulation with an ESP32 DevKit. I’ve connected the DO pin to GPIO22, and expected it to output HIGH when bright, LOW when dark, based on the ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

Bruce Hayes at the 1984 Olympic Games in Los Angeles. Jason Lezak at the 2008 Olympics in Beijing. Many of swimming’s most captivating moments have come on relays ...

For pressure measurement in devices with integrated SPS/PLC or other modular control, traditional encapsulated transmitters are often too expensive and too large. OEM sensors for soldering are ...

The high-sensitivity image sensor modules are versatile. Imaging applications include real- time non-destructive inspection techniques such as food screening, plastic sorting, semiconductor inspection ...

The demand for advanced efficient solutions for edge AI applications. How the AONix sensor module can address these needs. Demand for battery-powered, intelligent devices continues to escalate in ...