Long battery-life and Low power consumption are usually top on the list of requirements for most hardware devices these days, as the weariness of having to constantly charge a device continues to have significant effect on customers’ choice. Asides from consumer applications, another reason fueling this demand is the growth in the deployment of IoT […]
SOLAR INTEGRATED ULP FEATHER NEEDS NO BATTERIES Read More »
Analog Devices’ EVAL-ADSMOKEKITZ smoke evaluation kit enables designers to get smoke detection solutions quickly ADI’s EVAL-ADSMOKEKITZ is an out of the box smoke evaluation kit for high accuracy, integrated, smoke detection monitoring. It provides users with all the necessary components to get up and running quickly with designing their custom smoke detection products, including the WaveTool
EVAL-ADSMOKEKITZ SMOKE EVALUATION KIT Read More »
This latest diagnostic PicoScope design retains all the strengths of the existing 4425/4225 automotive scopes but adds smart interfaces for powered and intelligent accessories for increased efficiency. Saelig Company, Inc. has introduced the new PicoScope 4425A and 4225A diagnostic oscilloscopes, available in 4-channel and 2-channel configurations. This latest diagnostic PicoScope design combines all the strengths
PICOSCOPE AUTOMOTIVE OSCILLOSCOPES WITH SMART ACCESSORY INTERFACES Read More »
What would you give for a battery, 5x the storage capacity of whatever you’re reading from? Well, the countdown to commercial availability for batteries of this type of capacity has already begun and it would be considerably cheaper than then currently available batteries. This radical improvement comes from using sulfur cathodes rather than graphite in lithium-ion batteries. Sulfur
MEET THE NEXT-GEN LITHIUM-SULFUR BATTERIES Read More »
A team of Researchers at Carnegie Mellon University’s Future Interfaces Group have developed self-powered radio tags called Sozu, which enables building-scale activity sensing, without the need for line-of-sight and at a very low cost. They claim a 99 percent detection rate and “almost no false positives.” The team of researchers includes Yang Zhang, Yasha Iravantchi, Haojian Jin, Swarun Kumar, and Chris Harrison. Sozu
SOZU MONITORING SYSTEM HARVESTS ACTIVITY ENERGY & RUNS WITHOUT BATTERIES Read More »
This versatile charger has been designed to charge Lithium Coin Cell Rechargeable CR2016/CR2025/CR2032 Coin Batteries. Just insert the battery to the holder, and plug in to any USB port to recharge, D3 Power LED, D1 LED indicates the charge cycle. The board has been designed to use dual chips, either BQ21040 IC from Texas instruments or MCP73831 from Microchip
LITHIUM COIN CELL CHARGER FOR RECHARGEABLE COIN BATTERIES Read More »
Analog and mixed-signal semiconductor company MagnaChip Semiconductor (Cheongju-si, South Korea) has announced the release of a 100-V mid-voltage MOSFET with a new thermal package designed for the fast-growing electric bike (e-bike) market. The MOSFET is housed in a M2PAK-7P package suitable to meet the particular requirements of electric bike (e-bike) systems, which are powered by electric motors
THERMAL-PACKAGED MOSFET TARGETS E-BIKE POWER SYSTEMS Read More »
One of the problems with using a Raspberry Pi or most other systems in a production environment is dealing with sudden shutdowns due to power loss. Modern operating systems often keep data in memory that should be on disk, and a sudden power cycle can create problems. One answer is an uninterruptible power supply, but
A SUPER UPS FOR THE PI Read More »
Mechanical watches are triumphs of engineering on a tiny scale. Capable of keeping time by capturing the energy of the user’s own movements, they never need batteries changed. Unfortunately, they quickly lose time when not worn for a few days. To solve that problem, [sblantipodi] built a smart watch winder. The overall build consists of six
WATCH WINDER KEEPS YOUR TIMEPIECES TICKING Read More »
Ricoh Electronic Devices launched RP516 and RP517 series, buck (step-down) DC/DC converters featuring ultra-low output voltage (0.3 V to 1.2 V) and ultra-low quiescent current (typically 0.3 µA). The new converters are designed for IoT systems. As the IoT market expands, IoT devices with sensors, MCUs, communication ICs, etc. are required to correspond to low voltage to prolong the operating time of the
ULTRA SMALL QUIESCENT CURRENT DC/DC CONVERTERS FOR IOT AND WEARABLE DEVICES Read More »
