Designed for everyday food analytics, the SFH 4735 LED emits broadband infrared light in a wavelength range from 650 to 1,050 nanometers. by Julien Happich @ edn-europe.com The component is well suited as a light source for near-infrared spectroscopy, for example to assess the...

Philip Kane @ jameco.com discuss about how to measure temperature with NTC thermistors. He writes: Thermistors (thermal resistors) are temperature dependent variable resistors. There are two types of thermistors, Positive Temperature Coefficient (PTC) and Negative Temperature...

Internet of LEGO “IoL” is an interactive LEGO city built and designed by Cory Guynn, a cloud computing and IoT enthusiast. This project combines computer and electronics  engineering with our favorite childhood toy, LEGO! Through the IoL blog, Cory shares a collection of circuit...

ChipKIT Uno32 by Digilent is an easy-to-use platform for developing microcontroller-based applications. It uses chipKIT-core development environment and Arduino IDE for compatibility with existing code examples, tutorials and resources. Pin-compatible with many Arduino shields that can...

LTC3119 is a synchronous current mode monolithic buck-boost converter that outputs up to 5A of continuous output current in buck mode from a wide variety of input sources, including single- or multiple-cell batteries, unregulated wall adapters as well as solar panels and...

Attiny13 Programmer by Steve Willson Kujur @ instructables.com How to make an Attiny13 Programmer -...

Since Internet of Things market is growing exponentially and the use of embedded and pervasive devices is increasing, this may introduces some security threats in the network. A group of Spanish researchers at the Computer Security Lab, Universidad Carlos III de Madrid have developed a...

Internet of Things became one of the most important technology trends nowadays, and everyday we have a new board or tool that helps people to create IoT application. Today, we introduce you to “Marvin”, a new IoT board developed at RDM Makerspace. Marvin is an easy to use, plug...