Want to include a small Lithium Ion or Lithium Ion Polymer battery into your next project? It's easy! Dave gives you the low down on how they work and how to charge them and select a suitable charging IC. NOTE: For safety you should always use circuit protected cells as per the larger cell I was holding up. It protects against over-discharge, over-voltage, shorts etc. (BTW, the reference to Lithium Ion Polymer being the same as Lithium Ion is in terms of charging, if that was not clear. The Ion Polymer type have polymer anode material and hence a different construction that allows the small pouch type cells shown in the video, and other thin odd shapes shown toward the end)
Showing posts with label EEVblog. Show all posts
Showing posts with label EEVblog. Show all posts
EEVblog #176 - Lithium Ion/Polymer Battery Charging Tutorial
Posted Sunday, January 27, 2013 in Battery, Charging, EEVblog, IonPolymer, Lithium, Tutorial by Mary Farrell
EEVblog #176 - Lithium Ion/Polymer Battery Charging Tutorial Video Clips. Duration : 39.30 Mins.
Want to include a small Lithium Ion or Lithium Ion Polymer battery into your next project? It's easy! Dave gives you the low down on how they work and how to charge them and select a suitable charging IC. NOTE: For safety you should always use circuit protected cells as per the larger cell I was holding up. It protects against over-discharge, over-voltage, shorts etc. (BTW, the reference to Lithium Ion Polymer being the same as Lithium Ion is in terms of charging, if that was not clear. The Ion Polymer type have polymer anode material and hence a different construction that allows the small pouch type cells shown in the video, and other thin odd shapes shown toward the end)
Want to include a small Lithium Ion or Lithium Ion Polymer battery into your next project? It's easy! Dave gives you the low down on how they work and how to charge them and select a suitable charging IC. NOTE: For safety you should always use circuit protected cells as per the larger cell I was holding up. It protects against over-discharge, over-voltage, shorts etc. (BTW, the reference to Lithium Ion Polymer being the same as Lithium Ion is in terms of charging, if that was not clear. The Ion Polymer type have polymer anode material and hence a different construction that allows the small pouch type cells shown in the video, and other thin odd shapes shown toward the end)
EEVblog #55 - RCA Airnergy WiFi Hotspot Free Energy Harvesting Marketing BS
Posted Thursday, November 8, 2012 in Airnergy, EEVblog, ENERGY, Harvesting, Hotspot, Marketing by Mary Farrell
EEVblog #55 - RCA Airnergy WiFi Hotspot Free Energy Harvesting Marketing BS Tube. Duration : 11.22 Mins.
Dave can smell marketing bullshit a mile away, so checks out the new RCA WiFi Free Energy Harvesting "Airnergy" device with some back of the envelope calculations. Marketing BS or can it actually work? Watch the RCA video here: www.youtube.com
Dave can smell marketing bullshit a mile away, so checks out the new RCA WiFi Free Energy Harvesting "Airnergy" device with some back of the envelope calculations. Marketing BS or can it actually work? Watch the RCA video here: www.youtube.com
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