speaker

ROHM WITH NEW 2.8W HIGH POWER SPEAKER AMP ICS FOR ADVANCED INSTRUMENT CLUSTERS

ROHM WITH NEW 2.8W HIGH POWER SPEAKER AMP ICS FOR ADVANCED INSTRUMENT CLUSTERS

ROHM recently announced the AEC-Q100 qualified 2.8W output Class AB monaural speaker amplifiers the BD783xxEFJ-M series (BD78306EFJ-M, BD78310EFJ-M and BD78326EFJ-M) ideal for instrument clusters – used in vehicles equipped with autonomous driving and ADAS. In recent years, technological innovations in the automotive field – such as autonomous driving and ADAS – require a greater variety of sounds, such […]

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ESP32 VAQUITA DSPG BOARD WITH SDK FOR ALEXA BUILT IN IOT DEVICES WITH SEAMLESS VOICE INTEGRATION

ESP32-VAQUITA-DSPG BOARD WITH SDK FOR ALEXA BUILT-IN IOT DEVICES WITH SEAMLESS VOICE INTEGRATION

Since the recent move by Espressif Systems to go into mass production of the ESP32-S2 SoCs, modules and development boards, we have been seeing quite a number of arrivals from the company, one of which was the very first ESP32-based development board, the ESP32-S2-Saola-1 development board which started selling on Mouser and digikey for $8. Again, the company has announced the arrival

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Lightweight GSM Mobile With Arduino UNO and Nextion Display

Lightweight GSM Mobile With Arduino UNO and Nextion Display

Avishek Hardin at Arduino Project Hub designed a lightweight mobile using a GSM module, an Arduino UNO, and a Nextion touch screen display. The lightweight mobile has the following features: Make calls Receive calls Send SMS Receive SMS Delete SMS In this project, he uses a GSM SIM900A module to establish the cellular communication. The GSM SIM900A is an

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Soundlazer SNAP The Directional Parametric Speaker

Soundlazer SNAP – The Directional Parametric Speaker

The Soundlazer directional audio project is the follow-up to my initial and highly successful project on Kickstarter. During my efforts to reduce the price of this incredible technology, I created the Soundlazer “Snap” to enable supporters to discover fresh options in directional audio. Directional speaker systems such as the Soundlazer are known as parametric speakers.

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Schematic and Parts

CardioSim

First of all,this is my first Instructable, and I’m not a native English speaker (or writer), therefore I apologize in advance for the overall low quality . However, I hope that this tutorial can be helpful for people using a heart rate (HR) monitor system (composed by a chest strap belt transmitter and a receiver

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ASROCK ANNOUNCES FOUR WHISKEY LAKE U BASED PRODUCTS

ASROCK ANNOUNCES FOUR WHISKEY LAKE-U BASED PRODUCTS

ASRock Industrial has announced four new products based on Intel’s 8th Gen Whiskey Lake-U: a thin Mini-ITX “IMB-1216” board, a 3.5-inch “SBC-350,” a NUC 4×4 form-factor “iBox-8365U” mini-PC and NUC-8365Umainboard. The IMB-1216 thin Mini-ITX board and the 3.5-inch SBC-350 boards run the quad-core, dual-threaded Core i5-8365U, clocking at 1.6GHz (4.1GHz Turbo). The iBox-8365U mini-PC and the NUC-8365U board that enables it, features

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GANYMEDE MEMS SPEAKERS CAN BE RETROFITTED INTO STANDARD ENCLOSURES

GANYMEDE MEMS SPEAKERS CAN BE RETROFITTED INTO STANDARD ENCLOSURES

USound GmbH’s Ganymede Achelous and Adap MEMS speakers with their compact size of 4.7 mm x 6.7 mm x 1.6 mm are ideal for in-ear headphone designs and wearables such as true-wireless headsets. The perfect addition to traditional speakers, they can be easily retrofitted into standard enclosures to improve treble or implement 3D audio systems. Achelous is

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