Search Results for : PIR

Peakago Computer has started an IndieGoGo campaign for its 7″ fanless laptop and mini-PC the Peakago. The campaign has raised 831% of the original target funding on its first day. The Peakago is not a new idea, as there have been a number of 7″ to 9″  display laptops that offer...

TE Connectivity (TE), a world leader in connectivity and sensors, has launched the AmbiMate MS4 multi-sensor module that integrates the most popular set of sensors needed for most smart building solutions. Because engineers can use the pre-engineered module instead of up to seven...

Small single-board computers like the Raspberry Pi are ideal for use as small stand-alone network audio players. With Volumio and other specialized Linux distributions, putting together an audio player is remarkably easy. And as Elektor staff member Ton Giesberts shows in the referred...

Recent campaigns around environment pollution helped increase the awareness around it with more people beginning to monitor their pollution footprint while also paying attention to the quality of air they breathe in. Different countries and communities have now several Air quality...

David Johnson-Davies published another great mini project. It's a Timer based on ATtiny402 and was build to demonstrate the low power sleep mode of the microcontroller. This article describes how to use the new 0-series and 1-series ATtiny microcontrollers in low-power projects, taking...

The PVC3000 series of MEMS thermopile vacuum sensors from Posifa Technologies deliver a wide effective range from 1 millitorr (0.13 Pa) to 1 atm (760 torr, or 101 kPa) to eliminate the need for additional sensing technology and to lower overall solution costs. The upper effective range...

Following the success of their HealthyPI V3, ProtoCentral has launched a CrowdSupply campaign for an upgrade to the HealthyPi V3 simple called the HealthyPi v4. The HealthyPi V4 just like the V3 is a vital signs monitoring dev kit, that provide users with the opportunity to monitor...

HealthyPi v4 is a wireless, wearable, open source vital signs monitor powered by ESP32. Reliable health monitoring has traditionally required that we tether ourselves to machines capable of recording our vital signs around the clock. Outside of a clinical setting, however, this is...