MEMS Microphone Basics MEMS microphones are constructed with a MEMS (Micro-Electro-Mechanical System) component placed on a printed circuit board (PCB) and protected with a mechanical cover. A small hole is fabricated in the case to allow sound into the microphone and is either designated as top-ported if the hole is in the top cover or bottom-ported […]
COMPARING MEMS AND ELECTRET CONDENSER MICROPHONES Read More »
Next week, at SPIE BIOS and SPIE Photonics West 2019 in San Francisco, imec, a world-leading research and innovation hub in nanoelectronics and digital technologies, presents an on-chip solution for Raman spectroscopy – based on a newly patented concept – providing high optical throughput and high spectral resolution. The solution could pave the way for
RAMAN-ON-A-CHIP BOOSTS HIGH-RESOLUTION HANDHELD SPECTROSCOPY Read More »
Lithium-sulfur batteries are suitable for both vehicle and grid applications as they are ultra-cheap, high-energy devices. Sulfur is a very low-cost material and the energy capacity is much higher than that of lithium-ion. So, lithium-sulfur is one chemistry that can possibly meet the demand for energy storage at a cheap price. However, the serious problem is, lithium-sulfur
CARRAGEENAN, A SEAWEED DERIVATIVE, CAN STABILIZE LITHIUM-SULFUR BATTERIES SURPRISINGLY Read More »
Vamrs has launched their “Toybrick RK3399Pro” SBC that runs Linux or Android on the AI-enabled RK3399Pro. A cheaper Model C version of its RK3399 based Rock960 SBC is also released. 96rocks, Vamr’s community site announced that the TB-RK3399Pro is currently available only from Rockchip in Fuzhou, China, but Vamrs is willing to ship a small number of oversea orders.
VAMRS RELEASES TOYBRICK RK3399PRO SBC & CHEAPER $69 RK3399 BASED ROCK960 SBC Read More »
This project is a Mini Stereo Audio Amplifier based on TDA2822 IC. DESCRIPTION The dual low power amplifier built around TDA2822 8pin DIP. IC, it is mainly designed to use in portable players, radios and other building block project. A 3V supply can be used to drive headphones providing 20mW in 32 Ohms per channel, and a
MINI STEREO AUDIO AMPLIFIER Read More »
Powered by the company’s fifth-generation V-NAND, the new Universal Flash Storage offers 20x more storage than a 64GB internal memory and 10x the speed of a typical microSD card for data-intensive applications. Samsung Electronics, the world leader in advanced memory technology, today announced that it has begun mass producing the industry’s first one-terabyte (TB) embedded Universal Flash
SAMSUNG BREAKS TERABYTE THRESHOLD FOR SMARTPHONE STORAGE WITH EUFS Read More »
ast week, Intel launched the Movidius Neural Compute Stick, which is a deep learning processor on a USB stick. This USB stick was not an Intel invention. In fact, Intel had acquired Movidius company that had produced last year the world’s first deep learning processor on a USB stick based around their Myriad 2 Vision Processor. Neural Compute Stick
MOVIDIUS DEEP LEARNING USB STICK BY INTEL Read More »
The Calypso Wi-Fi Module is offered in 19 × 27.5 × 4 mm dimensions and can be operated in -40 to +85°C temperature range. It supports IPv4, IPv6 and common network applications like SNTP, DHCP, MQTT, mDNS, and HTTP(S). The module features AT command interface that enables easy expansion of an embedded system. It comes
CALYPSO WI-FI CERTIFIED RADIO MODULE FOR SECURE INDUSTRIAL IOT SOLUTIONS Read More »
Step: 8) Find reusable modules from the circuit diagram Whenever we do hardware designing, the first rule is to make it in modules that can be reusable. The modules that we make for this particular project may come useful in another project and hence reduce the development time for that project. Even if a module
Electronic Circuit Designing: Multitasking with Circuits (Part 4) Read More »
Rigetti Computing is a full-stack quantum computing company. They build hardware and software with fundamentally new integrated circuits that store and process quantum information. Accordingly, this Silicon Valley company is providing solutions for existing problems that traditional computers can not solve. These problems include the ability to provide molecular simulation showing all interactions and to accurately
BUILD AND SIMULATE QUANTUM SOFTWARE APPLICATIONS WITH RIGETTI FOREST 1.0 Read More »
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