31 lines
		
	
	
		
			599 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
		
			599 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| bat charger - imported
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|   2 22uf ceramic capacitors (done)
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|   leds+resistors (done)
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|   in+out filters: 22uf (done)
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|     20 must take 1a
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|   timing capacitor (done) - 270nF
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|   schotty diode (done)
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|   inductor (done)
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| bat to 3v - imported
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|   100nf/.1uf cap (done)
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|   2 10/22uf caps (done)
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|   check 4.7 uh inductor (done)
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|   
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| usb to 3v
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|   voltage div resistors (done)
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|   2 1uf ceramic caps (done)
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| 
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| comparator - imported
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|   boost converter is high=on
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|   1uf caps (done)
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|   1uf between vdd/gnd (done)
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|   1000pf between vout and gnd (done)
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|   15nF timer cap (done)
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|   
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|   
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| TODO:
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|   check list
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|   check layout
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|   set inductors
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|    
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