(You can skip the paragraph)My sister has a Nikon D60 camera and is an active photographer. She had been begging for a remote control for the camera and this particular model doesn’t have the option of wired remote, which would have been easier to make myself. The original ML-L3 remote costs something around 40$ in […]
LEGO Nikon IR Remote Read More »
This project describes the second part of the following two projects: A wireless doorbell transmitter as described in the Wireless Doorbell Transmitter Instructable. This Instructable also gives some introduction to these projects. A wireless doorbell receiver described in this Instructable. The wireless doorbell receiver will make a sound and will blink a LED 5 times after it
Wireless Doorbell Receiver Read More »
To start with, I do not hate cats but I love birds. In my garden we have some open cages where birds can enter and leave as they please. They can find food and water there. Unfortunately sometimes a cat from the neighborhood enters my garden and I do not want it to catch any
HiSilicon and Nowiâs continued collaboration has led to a 2nd generation Energy Autonomous NB-IoT platform optimised for ease-of-use and form factor. New Internet of Things applications are now possible, where physical size is limited and âPlug & Forgetâ indefinite operation is required. HiSilicon (Shanghai) Ltd and Nowi Energy B.V. today showcased the 2nd generation of
TDK Corporation presents a new packing unit for CeraCharge, the worldâs first SMD technology solid-state rechargeable battery, in the compact size EIA 1812 (4.4 x 3.0 x 1.1 mm3). The packing unit (B73180A0101M199) includes 10 blister-packed CeraCharge batteries that come in a vacuum-sealed plastic bag. The components are manufactured in regular series production and are suitable for
RECHARGEABLE 100-ÎAH BATTERIES COME IN PINT-SIZED SMD FORMAT Read More »
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 customersâ 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 Devicesâ controllers enable full functional safety if one of the batteries fail by forcing the other battery to take over Analog Devicesâ LT8228 100 V bidirectional buck or boost DC/DC controllers provide sustainable power in hybrid and electric vehicle (EV) critical non-drive train subsystems by controlling 48 V and 12 V batteries with bidirectional capabilities allowing
LT8228 â 100 V BIDIRECTIONAL BUCK OR BOOST DC/DC CONTROLLERS WITH PROTECTION Read More »
What would you give for a battery, 5x the storage capacity of whatever youâre 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 Universityâs 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 âalmost no false positives.â 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 »
