IoT M2M blog

The home of free hints and tips about wireless IoT / M2M

Tag: Battery

Low ESR capacitors for GSM application – The good, the bad and the ugly

Be aware that a GSM module will charge up to 2 Ampere peak current during 2 Watt TX power Take care that your power supply will be able to drive the current peaks. Have a look on  short PCB tracks in right width. And have a very close look on a capacitor with low impedance […]

Energy Harvesting

Energy Harvesting presented by Starnberger Technologies at Wireless Roadshow in Dortmund ´If you would like to listen to this topic live then you are invited to stay with us in Berlin. https://www.box.com/s/b3c5a31c77e7cb1cd1fd 3 days training about wireless applications free of charge Hotel Dorint Adlershof, Rudower Str. 15, 12489 Berlin 25th. – 27th. of September Registration […]

More Energy in Batteries. Nanowire anodes could let lithium-ion batteries run twice as long

More Energy in Batteries. Imagine the effect on GSM GPS tracking devices. A start-up based in Menlo Park, CA, plans to sell a new type of anode for lithium-ion batteries that, the company says, will let electric vehicles travel farther and mobile devices last longer without a recharge. Amprius‘ lithium-ion anodes are made of silicon […]

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