1 EESchema Schematic File Version 2 date Mon 21 May 2012 09:09:04 PM CEST
33 LIBS:arduino_shieldsNCL
34 LIBS:modular-tiny-cache
53 F 0 "#PWR01" H 5850 1700 40 0001 C CNN
54 F 1 "AGND" H 5850 1630 50 0000 C CNN
87 Connection ~ 3900 1200
94 Connection ~ 5250 1700
99 F 0 "C20" H 5600 1800 50 0000 L CNN
100 F 1 "1µ" H 5600 1600 50 0000 L CNN
104 Text GLabel 5250 1600 1 60 Input ~ 0
110 F 0 "#PWR02" H 3750 1200 40 0001 C CNN
111 F 1 "AGND" H 3750 1130 50 0000 C CNN
115 Text GLabel 3750 800 0 60 Input ~ 0
121 F 0 "#PWR03" H 3200 2400 30 0001 C CNN
122 F 1 "GND" H 3200 2330 30 0001 C CNN
130 F 0 "#PWR04" H 3250 2390 20 0001 C CNN
131 F 1 "+5V" H 3250 2390 30 0000 C CNN
139 F 0 "#PWR05" H 4800 890 20 0001 C CNN
140 F 1 "+5V" H 4800 890 30 0000 C CNN
148 F 0 "#PWR06" H 4850 1200 30 0001 C CNN
149 F 1 "GND" H 4850 1130 30 0001 C CNN
157 F 0 "L2" V 4250 1200 40 0000 C CNN
158 F 1 "INDUCTOR" V 4400 1200 40 0000 C CNN
166 F 0 "L1" V 4250 800 40 0000 C CNN
167 F 1 "INDUCTOR" V 4400 800 40 0000 C CNN
175 F 0 "C1" H 3950 1100 50 0000 L CNN
176 F 1 "1µ" H 3950 900 50 0000 L CNN
180 Text Label 3000 3100 0 60 ~ 0
182 Text Label 3000 3000 0 60 ~ 0
184 Text Label 3000 2900 0 60 ~ 0
186 Text Label 3000 2800 0 60 ~ 0
188 Text Label 1800 1150 2 60 ~ 0
190 Text Label 1800 1800 2 60 ~ 0
192 Text Label 1800 2450 2 60 ~ 0
194 Text Label 1800 3100 2 60 ~ 0
197 L ARDUINO_SHIELD SHIELD1
200 F 0 "SHIELD1" H 3850 3450 60 0000 C CNN
201 F 1 "ARDUINO_SHIELD" H 4250 1550 60 0000 C CNN
210 F2 "Vout" I R 1550 3100 60
217 F2 "Vout" I R 1550 2450 60
224 F2 "Vout" I R 1550 1800 60
231 F2 "Vout" I R 1550 1150 60
233 Text Notes 7050 6950 0 60 ~ 0
234 (c) 2012 by Sebastian Götte <s@jaseg.de>\nReleased under a Creative Commons by-sa license (creativecommons.org)\nNo warranty for anything. Try on your own risk. Or dont.
235 Text Notes 10650 7650 0 60 ~ 0
237 Text Notes 550 7650 0 60 ~ 0
238 Intended to be used with some microcontroller's internal ADC (e.g. an AVR's internal 10-12 bit ADC)
239 Text Notes 550 7500 0 60 ~ 0
240 Modeled after http://people.ece.cornell.edu/land/courses/ece4760/FinalProjects/s2012/cwm55/cwm55_mj294/index.html#
241 Text Notes 7350 7550 0 60 ~ 0
242 Modular, µC-based EEG