IoT Smart Water Care System Leverages Nordic’s BLE SoC

Nordic Semiconductor has announced that ConnectedYard has selected Nordic’s nRF51822 Bluetooth Low Energy (BLE) SoC to provide the wireless connectivity for pHin, a smart water care solution designed to simplify the care and maintenance of backyard swimming pools and hot … Continue reading

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Low-Power Bluetooth MCUs Deliver Mesh Networking

Cypress Semiconductor has announced it is sampling two low-power, dual-mode Bluetooth 5.0 and Bluetooth Low Energy (BLE) MCUs that include support for Bluetooth mesh networking for the Internet of Things (IoT). The new CYW20819 and CYW20820 MCUs each provide simultaneous … Continue reading

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MCU-Based Solution is Qualified with Alexa Voice Service

NXP Semiconductors has unveiled an MCU based voice control solution qualified with Amazon’s Alexa Voice Service (AVS). This enables original equipment manufacturers (OEMs) to quickly, easily and inexpensively add voice control to their products, giving their customers access to rich … Continue reading

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960 W DIN Rail Supply Boasts 95% Efficiency

TDK has announced the addition of a 960 W rated model to its DRF series of AC-DC DIN rail mount power supplies. The high 95% efficiency produces less internal waste heat enabling electrolytic capacitors to run cooler, providing a calculated … Continue reading

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IoT Monitoring System for Commercial Fridges

Using LoRa Technology IoT implementations can take many shapes and forms. Learn how these four Camosun College students developed a system to monitor all the refrigeration units in a commercial kitchen simultaneously. The system uses Microchip PIC MCU-based monitoring units … Continue reading

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RF-Sampling Transceivers Embed Four ADCs and Four DACs

Texas Instruments (TI) has introduced two new RF-sampling transceivers that integrate four analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs) in a single chip. TI says the device offers the industry’s widest frequency range, highest instantaneous bandwidth and 75% smaller … Continue reading

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BLE Multicore MCUs Embed Arm Cortex M33 CPU

Dialog Semiconductor has announced its SmartBond DA1469x family of Bluetooth low energy SoCs, a range of multi-core MCUs for wireless connectivity. The devices’ three integrated cores have each been carefully chosen for their capabilities to sense, process and communicate between … Continue reading

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Up and Downconverter Pair Offers 24- to 44-GHz Frequency Range

Analog Devices has announced the ADMV1013 and ADMV1014, a paired highly integrated microwave upconverter and downconverter, respectively. These ICs operate over a very wide frequency range with 50 Ω-match from 24 GHz up to 44 GHz, facilitating ease of design … Continue reading

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i.MX8M-Driven Pico-ITX SBC Features Dual-DSP Audio Module

By Eric Brown Estone is launching an “EMB-2238” Pico-ITX board for audio and voice control applications that runs Linux on an i.MX8M and offers a dual-DSP audio hub and DAC, 40-pin GPIO, and optional PoE and second GbE. Toledo, Ohio … Continue reading

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Flex PCB Design Services

Building Boards that Bend While not exactly a brand-new technology, flexible printed circuit boards are a critical part of many of today’s challenging embedded system applications from wearable devices to mobile healthcare electronics. The PCB production service vendors listed here … Continue reading

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Encapsulated AC-DC Supplies Offer Multiple Mounting Options

CUI’s Power Group has announced the addition of 3 W and 5 W models to its line of low power, encapsulated AC-DC power supplies. Available in board mount, chassis mount, wire lead, and DIN rail configurations, the single output PSK-S3 … Continue reading

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Rugged Touch Panel Computer Targets Railway System Designs

ADLINK Technology has released its latest Driver Machine Interface (DMI) touch panel computer, the DMI-1210, designed specifically for train control and driver information display. Powered by the Intel Atom x5-E3930 processor (formerly Apollo Lake) and featuring a 12.1” (4:3) high … Continue reading

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Tuesday’s Newsletter: IoT Tech Focus

Coming to your inbox tomorrow: Circuit Cellar’s IoT Technology Focus newsletter. Tomorrow’s newsletter covers what’s happening with Internet-of-Things (IoT) technology–-from devices to gateway networks to cloud architectures. This newsletter tackles news and trends about the products and technologies needed to … Continue reading

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Variscite Unveils Two i.MX8 QuadMax Modules

By Eric Brown Variscite announced Linux-powered “VAR-SOM-MX8” and “SPEAR-MX8” modules with an up to an i.MX8 QuadMax SoC plus up to 8GB LPDDR4 and 64GB eMMC. It also previewed a VAR-SOM-6UL COM. At Embedded World in Nuremberg, Germany, Variscite showcased … Continue reading

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Step-Down Converters Save Energy and Space in IoT Devices

STMicroelectronics has announced its ST1PS01 step-down converters. The devices are engineered for small size, low quiescent current and high efficiency at all values of load current, to save energy and real-estate in keep-alive point-of-load supplies and IoT devices such as … Continue reading

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