1 1 2 2 3 3 4 4 D D C C B B A A Title Number RevisionSize A4 Date: 9/26/2014 Sheet of File: C:\Users\ \Sheet1.SchDoc Drawn By: 6 3 2 4 7 5 1 6 3 2 4 7 5 1 6 3 2 4 7 5 1 OUT1 1 OUT2 2 GND 3 D7 4 D6 5 D5 6 D4 7 D3 8 Rfb 16 Uref 15 Udd 14 !WR 13 !CS 12 D0 11 D1 10 D2 9 U? AD7524 K 16 A 15 D7 14 D6 13 D5 12 VSS 1 VDD 2 VEE 3 RS 4 RW 5 EN 6 D0 7 D1 8 D2 9 D3 10 D4 11 U6 PB0 (XCK/T0) 1 PB1 (T1) 2 PB2 (AIN0/INT2) 3 PB3 (AIN1/OC0) 4 PB4 (SS) 5 PB5 (MOSI) 6 PB6 (MISO) 7 PB7 (SCK) 8 RESET 9 PD0 (RXD) 14 PD1 (TXD) 15 PD2 (INT0) 16 PD3 (INT1) 17 PD4 (OC1B) 18 PD5 (OC1A) 19 PD6 (ICP) 20 PD7 (OC2) 21 XTAL2 12 XTAL1 13 GND 11 PC0 (SCL) 22 PC1 (SDA) 23 PC2 (TCK) 24 PC3 (TMS) 25 PC4 (TDO) 26 PC5 (TDI) 27 PC6 (TOSC1) 28 PC7 (TOSC2) 29 AREF 32 AVCC 30 GND 31 PA7 (ADC7) 33 PA6 (ADC6) 34 PA5 (ADC5) 35 PA4 (ADC4) 36 PA3 (ADC3) 37 PA2 (ADC2) 38 PA1 (ADC1) 39 PA0 (ADC0) 40 VCC 10 U? ATmega32L-8PC VR? 10K R? 330 GND VCC GND VCC R? 47k R? 100k R? 100k R? 50k R? 100k VR? 10K GND GND D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2D3 D4 D5 D6 D7 GND VCC GND 21 21 21 21 21 21 GNDGND 21 H P I D UP DOWN ENTER H P I D UP DOWN ENTER 2 1 * C? CAP GND R? 10k VCC GND L? INDUCTOR * C? CAP C? Cap Pol 8mm VIN 1 GND 2 VOUT 3 U? LM7805 GND 1 IN 2 OUT 3 *U? *LM7905 1 1 2 2 P? Header 2 * C? CAP * C? CAP * C? CAP * C? CAP C? C? C? C? GND VCCVCC -VCC VCC -VCC VCC -VCC VCC -VCC 6 3 2 4 7 5 1 R? 100k R? 33k GND VCC -VCC VCC Uref 1 1 2 2 P? Header 2 GND VR? 10K VCC VR? 10K GND Uref