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university:courses:electronics:electronics-lab-eh [12 Apr 2017 12:53] – rename Antoniu Miclausuniversity:courses:electronics:electronics-lab-eh [03 Nov 2021 20:35] (current) – [Activity: Energy Harvesting] Doug Mercer
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-====== Activity: Energy Harvesting ======+======Activity: Energy Harvesting, For ADALM2000======
  
 ===== Objective: ===== ===== Objective: =====
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 The large but still finite 1 megaohm input resistance of the scope channel will load down the peak voltage generated by the transducer. Remove the connection to scope channel 1 and again rapidly flick the transducer. The DC voltage seen at the output should be significantly higher now. The large but still finite 1 megaohm input resistance of the scope channel will load down the peak voltage generated by the transducer. Remove the connection to scope channel 1 and again rapidly flick the transducer. The DC voltage seen at the output should be significantly higher now.
  
-{{ :university:courses:electronics:aeh_f4.png?550 |}}+{{:university:courses:electronics:ener_harv_plot.png|}}
  
 <WRAP centeralign> Figure 3 Scope Screen shot when flicking transducer rapidly </WRAP> <WRAP centeralign> Figure 3 Scope Screen shot when flicking transducer rapidly </WRAP>
university/courses/electronics/electronics-lab-eh.1491994415.txt.gz · Last modified: 12 Apr 2017 12:53 by Antoniu Miclaus