Hello and welcome to my channel, I'm Robert Huntley. I'm an electronics engineer who writes technical content for my day job. On this channel, you'll find videos about projects I'm exploring. The topics centre around embedded systems, RF/wireless and basic electronics.
how to use digital microscope to measure the open circuit voltage and current also how i know time charging capacitor? also if have piezoelectric nanogenerator( its Ac generator ) how you know the appropriate bridge rectifier curict to use it?
Hey, thanks for sharing your hard earned knowledge with me. I do appreciate this very much. (QUESTION) Would you have problems designing and building a (BOOST CIRCUIT) like the simple (LOULE THIEF)? Then running this Scavenged Power through a Small (TRANSFORMOR) to a larger (TRANSFORMOR) to Enhance the build up of enough (CURRENT) and (VOLTAGE) to Power even larger (CIRCUITS)? Also, wouldn't you have far better power, 'if you were to design and build a (ANTENNA ARRAY) finely tuning it to the desired Radio Signals? I'm just asking. Tring to learn all I can, before age destroys my mind. Again, thanks for the knowledge upload.
The chap is from Zimbabwe. His name is Maxwell Chikumbutso. He didn't just power TV, electric cars and houses from RF, He even created a plane that runs on RF Energy. This is the future free n clean energy!
You must have not studied very well because this is completely impractical because of ..... basic physics. A WiFi transmitter has a maximum legal power rating of 5W so it you got 100% efficient transfer (you won't not even close) the most energy you could harvest is 5 watts. An antenna with gain doesn't increase the received power because antenna gain is measured against a 1/4 W vertical (which isn't very efficient) ...... Even with 100% transfer (impossible) you aren't going to get more than the 5 watts the transmitter puts out.
Sorry I didn’t explain myself properly, I meant to say I study renewable energy but during my school I didn’t saw this topic and I find it interesting, 2 years ago in CES Las Vegas I think it was Samsung that introduced a power control for a TV that recharges from the sun and from the WiFi, or at least they say, so that’s when I started interested in this topic, now that you’re saying this it makes sense sense it can only powered a small (very small) device, I hope some day this can be an alternative
