0.1uf 3 C1 C2 C3 0805 PCC1828CT-ND $0.62/10 15pF 2 C6 C7 0805 PCC150CNCT-ND $0.97/10 1.0uF 1 250V X2 C14 C15 Radial BC1602-ND $1.86 470uF 1 25V C16 Axial 4217PHCT-ND $1.89 0.1uF 1 275V x2 C17 Radial BC1601-ND $0.46 150pF 2 C18 C19 0805 PCC151CGCT-ND $0.49/10 10nF 1 C20 0805 PCC103BNCT-ND $0.54/10 3.3nF 2 cap C21 C22 0805 PCC332BNCT-ND $0.54/10 10pF 2 C23 C24 0805 PCC100CNCT-ND $0.97/10 4.7nF 2 cap C25 C26 0805 PCC472BNCT-ND $0.37/10 100pF 1 C27 0805 PCC101CGCT-ND $0.49/10 220uH 2 inductor L1 L2 1210 PCD1830CT-ND $0.28 10K 3 R1 R21 Rpp 0805 RHM10KACT-ND $0.76/10 680 2 R2 R3 0805 RHM680ACT-ND $0.76/10 470K 1 R12 0805 RHM470KACT-ND $0.76/10 1M 2 R14 R18 0805 RHM1.0MACT-ND $0.76/10 5M 1 R17 0805 RHM5.1MACT-ND $0.76/10 50 1 R19 0805 RHM51ACT-ND $0.76/10 200 1 R20 0805 RHM200ACT-ND $0.76/10 33K 1 R22 0805 RHM33KACT-ND $0.76/10 100K 1 R23 0805 RHM100KACT-ND $0.76/10 220K 1 R24 0805 RHM220KACT-ND $0.76/10 47K 1 R25 0805 RHM47KACT-ND $0.76/10 10M 1 R26 0805 RHM10MACT-ND $0.76/10 PTC 1 resettable fuse 1206 F2110CT-ND $0.70 VDR 1 Varistor, 130V special 495-1463-1-ND $0.63 130VAC 170VDC 205V varistor 340V max clamping XTAL 1 (7.68MHz) Y2 special 300-4112-1-ND $1.51 1N4005 2 D4 D5 MELF DL4005-TPMSCT-ND $2.10/10 600Vrev 1A forward 30Asurge 1.1Vmax forward 90us recovery - Rectifier 5.1V 1 zener D6 SOD-123 MMSZ5231B-FDICT-ND $3.19/10 6.8V 2 zener D7 D8 SOD-123 MMSZ5235B-FDICT-ND $3.19/10 1N4148 2 D9 Dpp SOD-123 1N4148WTPMSCT-ND $1.00/10 100Vrev 200mA forward 1.0Vmax forward at 10mA 4ns recovery - high speed 2N2222 1 Q2 SOT-23 MMBT2222ATPMSCT-ND $0.75/10 40Vceo 0.6A hfe>50 16F87 1 uC U1 18-SOIC PIC16F87-I/SO-ND $4.80 CD4069 1 inverter U2 14-SOIC 296-3519-5-ND $0.55 S1 1 pushbutton switch special P12936SCT-ND $0.39 Panasonic EVQ-Q2F01W SSR 2 240VAC 16A SIP 425-1254-5-ND $6.23 240VAC 10A Module PB553-ND $29.06 15-pin Sub-D Connector Panel 1 dip solder J1 Male SubD-15 4215M-ND $1.80 Cable 1 solder cup P1 Female SubD-15 1215F-ND $2.15 RS232 interface MAX232A 1 RS232 cvt U3 16-SOIC MAX232ACWE-ND $4.88 0.1uf 5 C50-C54 0805 PCC1828CT-ND $0.62/10 Tools: TL257-ND 163.00 (lots of shipping, though!)