health News - Page 2 of 7 - CNX Software

January 4, 2022January 4, 2022 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Onera Health unveils Onera Biomedical-Lab-on-Chip with over a dozen sensor inputs

Onera Health, a Dutch-American MedTech company has just introduced the Onera Biomedical-Lab-on-Chip, an ultra-low-power biosignal sensor hub for wearable health, following their earlier work on sleep diagnostic solutions. The Arm Cortex-M4F based Onera ONE010 chip embeds a multi-channel sensor readout system with integrated data processing, power management, and interfacing features. It features biomedical inputs with 10 readouts for ExG, covering EEG, ECG, EMG, and EOG, 2 bioimpedance readouts, and 2 readouts for photoplethysmography, as well as digital filters and accelerators to process the data from the sensors. The microcontroller is also equipped with several standard wired interfaces such as UART, SPI, I2C, and I2S, operates from a single power source between 0.8V and 3.6V, and the company says a large amount of SRAM and embedded FLASH is available. I’ve managed to obtain a more readable block diagram and that means 320KB of SRAM and 768KB of flash. We can also […]

November 24, 2021November 24, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

AMD Ryzen V1000/R1000 Mini-ITX board is made for game arcades, slot machines

Axiomtek GMB140 Ryzen R1000/V1000 mini-ITX board

Axiomtek GMB140 is a compact Mini-ITX motherboard powered by AMD Ryzen Embedded V1000/R1000 processor and mostly designed for gaming applications, as well as medical imaging, interactive kiosks, control rooms, and video surveillance. But when we’re not talking about your kids playing games at home here, but instead slot machines, arcade systems, and electronic gaming machines (EGM) powered by the GMB140 board with a PCIe interface for gaming I/O modules, and optional support for a 9-bit serial port for the SAS 6.02 protocol. Axiomtek GMB140 mini-ITX board specifications: SoC – AMD Ryzen Embedded V1000/R1000 quad-/dual-core “Zen” processor with Radeon Vega graphics either: AMD Ryzen Embedded V1807 w/ VEGA 11 graphics AMD Ryzen Embedded V1756 w/ VEGA 8 graphics AMD Ryzen Embedded V1605 w/ VEGA 8 graphics AMD Ryzen Embedded V1202 w/ VEGA 3 graphics AMD Ryzen Embedded R1606 w/ VEGA 3 graphics AMD Ryzen Embedded R1505 w/ VEGA 3 graphics System […]

September 29, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Nicla Sense ME – Arduino PRO meets Bosch SensorTech’s motion and environmental sensors

Arduino is going full steam ahead with its Arduino PRO family of boards for industrial applications. After the announcement of the Portenta H7 Lite board earlier this month, the company has now introduced the Arduino Nicla Sense ME designed in collaboration with Bosch Sensortec. The Nicla Sense ME (Motion & Environment) board comes with a range of Bosch Sensortec sensors notably a 9DoF smart motion sensor and a 4DoF environmental sensor with AI capabilities, and targets industrial IoT applications either for research projects, rapid prototyping, or commercial products. Arduino Nicla Sense ME specifications: MCU – Nordic Semi nRF52832 Cortex-M4 microcontroller @ 64 MHz with 512KB Flash, 64KB RAM, Bluetooth 4.2/5.0 LE connectivity (via U-blox ANNA B112 module) Storage – 2MB SPI flash for storage; 2MB QSPI dedicated for BHI260AP Sensors BHI260AP motion sensor system with integrated AI, “Fuser 2” 32-bit Synopsys DesignWare ARC EM4 core with RISC FPU BMM150 magnetometer […]

September 21, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

OpenNCC Nighthawk – A face blurring AI camera based on Myriad X VPU

We’ve just written about OpenCV Ai Kit Lite computer vision camera based on Intel Myriad X VPU, and OpenNCC Nighthawk is another such programmable camera based on the Intel AI accelerator, but with an IR filter for night vision, and working with OpenNCC-SDK notably supporting real-time face blurring for enhanced privacy. OpenNCC Nighthawk specifications: VPU – Intel Movidius Myriad X MA2085 up to 4 TOPS RAM – 8 Gbits (1GB) LPDDR4 Camera 2MP camera up to 1920 x 1080 @ up to 30fps ~114° Field of View (DFOV) 2.2mm focal length Lens TTL (through the lense) – 24mm Mount – M12 x 0.5mm thread size Day&Night IR Filter – Solenoid excitation type, automatically switch between 0.1~2 lux IR LED – 850nm up to 5m Output Data format – YUV420, YUV422, MJPG, H.264 Misc – Reset, GPIO Host Interface – USB 3.1 TYPE-C port Temperature Range – 0°- 50° The camera […]

August 16, 2021August 16, 2021 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

BioAmp EXG Pill board enables ECG, EMG, EOG, and EEG biosensing (Crowdfunding)

BioAmp EXG Pill is a small Analog Front End (AFE) biopotential signal-acquisition board designed to be interfaced to any 5V MCU board with an analog-to-digital converter (ADC) such as most Arduino boards, or through a dedicated 5V ADC like the Texas Instruments ADS1115. The board can record biopotential signals like ECG (electrocardiogram), EMG (electromyography), EOG (electrooculography), and EEG (electroencephalogram), or in more simple terms, biosignals from the heart, muscles, eyes, or brain activity. BioAmp EXG Pill key features and specifications: Compatible with any 5V MCU with an ADC Biopotentials: ECG, EOG, EMG, and EEG (configurable) No. of channels: 1 Electrodes: 2 or 3 (configurable) Input Voltage – 5 – 40 V Input Impedance: > 35 MΩ Dimensions – 25.4 x 10 mm OSHWA certifications – IN000026 The board is open-source hardware and you’ll find KiCAD hardware design files like schematics and Gerber files on Github where you’ll also find several […]

July 22, 2021July 22, 2021 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

PlasticArm is a functional, non-silicon, flexible Cortex-M0 microcontroller

Four years ago, we wrote about PragmatIC’s ultrathin and flexible plastic electronics circuit, with news that an ultra-cheap ARM Cortex M0 MCU made of plastic materials was coming soon. In this case, “soon” means about four years, but Arm has now finally announced PlasticArm, an ultra-minimalist, fully functional Cortex-M0-based SoC, with 128 bytes of RAM and 456 bytes of ROM that, with 18,000 gates, is twelve times more complex than previous state-of-the-art flexible electronics. PlasticArm specifications are similar to a standard Cortex-M0+ core with some notable exceptions: Cortex-M core in PlasticARM ARMv6-M architecture ISA – 16-bit Thunb and subset of 32-bit Thumb 32-bit data access and address width 86 instructions 2-stage pipeline Architectural register file mapped to RAM external to the CPU (instead of inside the CPU) Runs code from other Cortex-M CPUs 0.8-μm process There are two main advantages of PlasticArm. First, It’s flexible and integrated into paper, plastic, […]

June 13, 2021 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

3.5-inch SBC targets industrial applications with 9-36V wide-range DC-in

BCM Advanced Research ECM-3455J is an upcoming 3.5-inch SBC designed for industrial application with 9-36V wide range DC-in support, an Intel Celeron J3455 quad-core Apollo Lake processor, up to 8GB SO-DIMM memory, and 32GB on-board eMMC flash. The single board computer also comes with HDMI and LVDS video out, dual Gigabit Ethernet, an M.2 socket a micro SIM socket for cellular connectivity, as well as up to eight USB interfaces, and a thick and large heatspreader for fanless operation. ECM-3455J specifications: SoC – Intel Celeron J3455 quad-core Apollo Lake processor @ 1.5GHz / 2.3GHz (Burst Frequency) with Intel HD graphics 500; 10W TDP System Memory – 1x 204-pin SO-DIMM DDR3L-1600MHz socket for up to 8GB RAM Storage – 32GB eMMC flash (option: 64GB), 1x SATA III port, mSATA socket (See expansion), 64Mbit SPI flash for AMI UEFI BIOS Video Output 18/24-bit dual-channel LVDS through Chrontel CH7511B embedded DisplayPort to LVDS […]

May 16, 2021 by Saumitra Jagdale - 3 Comments

HEGduino V2 supports fNIRS and Blood-Flow Monitoring (Crowdfunding)

AlasKit has launched a crowdfunding campaign on Crowd Supply for HEGduino V2. The device features noninvasive optical imaging through fNIRS (Functional near-infrared spectroscopy), apart from its brain blood flow monitoring functionality. We saw the previous version of the HEGduino in September 2019 which only supported blood flow monitoring. But the HEGduino V2 also monitors breathing, heart rate, and skin temperature. HEGduino V2 has a MAX86141 optical pulse oximeter cum heart-rate sensor for incorporating Heart Rate Variability (HRV) training. It also allows breath and skin temperature monitoring. The sensor has a specification of 2×4096 SPS sensing with a 19-bit resolution which is a bit higher than its previous version. As HEGduino V1 had an 860 SPS sensing with a 16-bit resolution. However, the practical application observes even lesser values for HEGduino V1. Setup of HEGduino V2 The device also comes with an ESP32 breakout board with rechargeable battery support. The board […]