05.03.2019 - 23:54 //Electronics News
Motion-powered, fireproof sensor could save lives
Motion-powered, fireproof sensor could save lives

McMaster researchers, working with partners at other universities, have created a motion-powered, fireproof sensor that can track the movements of firefighters, steelworkers, miners and others who work in high-risk environments where they cannot always be seen. The low-cost sensor is about the size of a button-cell watch battery and can be incorporated into the sole of a boot or under the arm of a jacket - wherever motion creates a pattern of constant contact and release to generate the po...

05.03.2019 - 23:46 //Electronics News
Efficient chip enables low-power devices to run today’s toughest quantum encryption schemes
Efficient chip enables low-power devices to run today’s toughest quantum encryption schemes

MIT researchers have developed a novel cryptography circuit that can be used to protect low-power IoT devices in the coming age of quantum computing. Bringing quantum computers online and to market could one day enable advances in areas such as medical research, but if hackers get access, they could potentially break through the powerful encryption schemes that currently protect data exchanged between devices. Today’s most promising quantum-resistant encryption scheme is called &l...

05.03.2019 - 23:29 //Electronics News
Inkjet-printed transistor
Inkjet-printed transistor

A team from the University of Cambridge has developed an inkjet-printed transistor, which is sensitive enough to accurately detect electrophysiological signals from the skin when used in conjunction with a wearable device. In the virtual environment, for example, the tracking of subtle eye movements by electro-oculography is needed for a better, more realistic depiction which relies on elements such as depth of field rendering. Compared to other thin film technologies such as silicon or me...

27.10.2018 - 23:57 //Electronics News
Cadence unveils first silicon-proven, long-reach 7nm 112G SerDes IP
Cadence unveils first silicon-proven, long-reach 7nm 112G SerDes IP

Cadence Design Systems has unveiled the industry’s first silicon-proven, long-reach 112G SerDes IP in 7nm. According to Cadence the IP delivers the power, performance and area (PPA) efficiency required to build high-port density networking products for next-generation cloud-scale and telco datacentres. Cadence has been working closely with early adopter customers, who have expressed strong interest in this technology and is now ready to engage broadly with customers to enable thei...

27.10.2018 - 23:49 //Electronics News
UltraSoC and ResilTech partner to further functional safety in automotive systems
UltraSoC and ResilTech partner to further functional safety in automotive systems

UltraSoC and ResilTech have announced a collaboration that brings together their expertise and technologies to help further the functional safety compliance of automotive systems, focusing particularly on the ISO26262 standard. UltraSoC’s embedded analytics technology provides a powerful platform for developers who need to verify and validate the security and functional safety of their products, and to incorporate hardware-supported safety and security features such as anomaly detect...

04.07.2018 - 03:18 //Measurements technics
Ethernet on the Android I/O Board. Using a USR-TCP232-T

A number of different communication modules for use with the Android I/O board have been introduced in various articles for the board. These modules have used WiFi, Bluetooth or USB. However, there is one module for the Android I/O board that'...

06.11.2017 - 23:49 //Measurements technics
Build a Chipamp!

The building and tweaking of audio equipment is something that occupies many enthusiasts. It is very satisfying and nothing beats listening to music on equipment that you have built yourself, even partially. In this installment of WebScouting we&#...

24.09.2017 - 16:47 //Measurements technics
Cool Power with D-Watt

It has been nearly three years since we presented our last power amplifier project in Elektor - the Q-Watt Audio Power Amplifier [1]. That was a standard class AB power amplifier with high output power and low distortion. Since then a large number...

09.09.2017 - 23:54 //Measurements technics
DAB+ Antenna Diplexer. Add digital reception to your car radio

If you feel like replacing the VHF-FM radio in your car with something more modern offering DAB+ reception too, you'll discover that combination receivers have two separate antenna inputs. That's because two individual antennas are require...

24.08.2017 - 23:15 //Measurements technics
IoT Shield for Arduino

This handy Arduino Uno R3 compatible shield is intended for simple control applications in and around the house. When the system is connected to the Internet, the label "Internet of Things" (IoT) becomes applicable. Wires to and from ...

03.08.2017 - 23:35 //Measurements technics
Sensors make Sense. For Arduino and more

Sensors are either analog or digital. Analog values are read in via an A-D input, whereas for digital signals a simple Port connection frequently adequate. In some cases, however, sensors have dual outputs, one analog and one digital. A glance ...

09.04.2017 - 21:18 //Measurements technics
Matchbox Capacitor Tester

Checking of an electrolytic capacitor without an LCR meter is not free from hassles. Here is a simple solution for checking the serviceability of a capacitor. Circuit and working Fig. 1 shows the circuit diagram of a simple capacitor tester ...

12.03.2017 - 23:43 //Measurements technics
Tester for 555 Timer and 741 Op-amp ICs

Sometimes you do not get proper output from a circuit due to faulty ICs. This circuit can test timer 555 and op-amp 741 ICs, which are commonly used in projects, to save you from this problem. Circuit and working Fig. 1 shows circuit diagram...

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