battery

E PEAS BATTERY CHARGERS TARGET WEARABLE MEDICAL AND SENSOR PRODUCTS

E-PEAS BATTERY CHARGERS TARGET WEARABLE, MEDICAL AND SENSOR PRODUCTS

Addressing the need for streamlined power management solutions for energy harvesting hardware, e-peas has unveiled a new family of battery charger devices. While the company’s existing power management ICs (PMICs) offer direct power delivery to the application, as well as the charging of energy storage elements (such as Li-Ion batteries or super-capacitors), the AEM10900, AEM10300 […]

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PRIZMACAP SUPERCAPACITORS LAUNCHED

PRIZMACAP SUPERCAPACITORS LAUNCHED

AVX Corporation, a leading manufacturer and supplier of advanced electronic components and interconnect, sensor, control, and antenna solutions, has launched a superlative new series of standard and custom supercapacitors engineered to provide peak performance in an array of SWaP-optimized, battery-powered products. The new SCP Series PrizmaCap™ supercapacitors have the widest operating temperature range of any supercapacitor technology

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Prototype of our Thermistor Respiratory Monitor

Thermistor Respiratory Monitor

The concluding assignment in ECE 4760 involves the creation of a respiratory monitor tailored for use in resource-constrained settings. This device determines a patient’s respiration rate by identifying temperature fluctuations as the patient breathes through a mask. Notable attributes of this device encompass an alarm mechanism activated by a piezoelectric speaker, which triggers when the

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Connect to free digital output pins

Mastering the Art of Proportional-Derivative Control with Pulse-Width Modulation

Project Goals Upon completion of this project, you will have gained the ability to: 1. Regulate the velocity and direction of DC motors using an H-bridge circuit. 2. Execute and fine-tune a proportional-derivative control algorithm to sustain the desired orientation of the hovercraft. 3. Implement an upper-level control algorithm that determines the appropriate instances for

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CANIQUE CLIMAT A UNIQUE TEMPERATURE HUMIDITY SENSOR OR ULTRA LOW POWER SYSTEMS

CANIQUE CLIMAT: A UNIQUE TEMPERATURE/HUMIDITY SENSOR OR ULTRA LOW POWER SYSTEMS

As a maker, you may have come across various IoT temperature and humidity monitors with low-power consumption. Canique Climat is a unique sensor that features ultra-low power consumption of only 2.5uA when powered by a 1.25V battery. The latest revision offers: reduced quiescent current from 9.5µA to 2.5µA (@ 1.25V) reduced ripple voltage during RX to 4.5mV (@ 1.25V)

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ACTIVE RECTIFIER CONTROLLER WITH REVERSE PROTECTION FOR BATTERY AND SOLAR CELL

ACTIVE RECTIFIER CONTROLLER WITH REVERSE PROTECTION FOR BATTERY AND SOLAR CELL

This demonstration circuit is an active rectifier with reverse protection for batteries in automotive applications. The project is designed for 5A load current. Two clamping diodes, D1 and D2, are used on the board to protect the IC from overvoltage spikes at the input. The input supply range is 12V to 24V.  The active rectifier controller chip LT8672 controls an

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NANOGRAF HITS 800WH L MILESTONE WITH SILICON BATTERY

NANOGRAF HITS 800WH/L MILESTONE WITH SILICON BATTERY

Nanograf in the US has developed a cylindrical lithium-ion cell with an energy density of 800Wh/l using a silicon battery anode. The 18650 format cylindrical lithium-ion cell with a silicon anode developed by Nanograf provides 3.8Ah, 28 percent more power that graphite-based anode technologies. This is a breakthrough for the battery industry,” said Dr. Kurt (Chip) Breitenkamp, president of

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ANALOG DEVICES ANNOUNCES PRIMARY BATTERY SOH MONITOR WITH PRECISION COULOMB COUNTER

ANALOG DEVICES ANNOUNCES PRIMARY BATTERY SOH MONITOR WITH PRECISION COULOMB COUNTER

Analog Devices announced a new IC. The LTC3337 is a primary battery state of health (SOH) monitor with a built-in precision coulomb counter. It is designed to be placed in series with a primary battery with minimal associated series voltage drop. The patented infinite dynamic range coulomb counter tallies ALL accumulated battery discharge and stores it in

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THIN FILM BATTERY CAN ATTACH TO WEARABLES AND MEDICAL BIOSENSORS1

THIN-FILM BATTERY CAN ATTACH TO WEARABLES AND MEDICAL BIOSENSORS

Molex’s battery can attach to wearables and medical biosensors and conform to a patient’s body for maximum comfort Molex’s thin-film battery is made of zinc and manganese dioxide, making disposal much easier for the end-user. Most developed countries have disposal regulations; this makes it costly and inconvenient for end-users to dispose of products with lithium

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