Emic2 Elmo Schematic
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1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A NOTE: RESISTORS ARE IN OHMS +/- 5% AND CAPACITORS ARE IN MICROFARADS, X7R UNLESS OTHERWISE NOTED. SEE BOM FOR ACTUAL VOLTAGE AND SPECIFICATION. SIZE DATE REV SHT OF TITLE DRAWN BY 6/28/2012 B 2.0 1 1 Joe Grand Emic 2-to-Elmo FILENAME Distributed under a Creative Commons Attribution 3.0 US license Emic 2 Text-to-Speech Module Parallax #30016 1 2 P5 Header 2 Battery Input 1 2 3 4 5 6 P2 Header 6 VBAT 220 R2 220 R1 SIN SOUT 1 2 3 4 P3 Header 4 Elmo Keyboard PCB Speaker Output 1 2 P1 Header 2 SP- SP+ 2 1 3 5 4 6 SW1 EG2208A Microchip ICSP ICSPDAT ICSPCLK VPP GP5 2 GP1/ICSPCLK 6 GP2 5 GP3/MCLR/VPP 4 GP0/ICSPDAT 7 VSS 8 VDD 1 GP4 3 U1 PIC12F675 SW_SHUFFLE SW_STOP SW_PLAY VBAT 0.1uF C1 1 2 3 4 5 6 P4 Header 6 VBAT VBAT 10k R3 VBAT D1 1N4733 10uF C2
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Transcript of Emic2 Elmo Schematic
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D D
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A A
NOTE: RESISTORS ARE IN OHMS +/- 5% AND CAPACITORS ARE IN MICROFARADS, X7R UNLESSOTHERWISE NOTED. SEE BOM FOR ACTUAL VOLTAGE AND SPECIFICATION.
SIZEDATE REVSHT OF
TITLE
DRAWN BY6/28/2012 B 2.011 Joe Grand
Emic 2-to-ElmoFILENAMEDistributed under a Creative Commons Attribution 3.0 US license
Emic 2 Text-to-Speech ModuleParallax #30016
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P5Header 2
Battery Input
123456
P2Header 6
VBAT 220R2
220R1SINSOUT
1234
P3Header 4
Elmo Keyboard PCB
Speaker Output
12
P1Header 2
SP-SP+
21
3
54
6
SW1EG2208A
Microchip ICSP
ICSPDATICSPCLK
VPP
GP5 2
GP1/ICSPCLK6 GP2 5
GP3/MCLR/VPP4
GP0/ICSPDAT7
VSS8
VDD 1
GP4 3
U1PIC12F675
SW_SHUFFLESW_STOPSW_PLAY
VBAT
0.1uF
C1
123456
P4Header 6
VBAT
VBAT
10kR3
VBAT
D11N4733 10uF
C2
Schematic Prints of Elmo_2.0.SchDoc("Selected Document")Elmo_2.0.SchDoc
