$8.25
1pc STMicroelectronics M48T58Y-70MH1 Real Time Timekeeper Clock 64K (8Kx8) 70nsAmazon$13.56
STMICROELECTRONICS ULN2004A DARLINGTON ARRAY 7NPN, 2004, DIP16 (1 piece)Amazon$49.95
STMICROELECTRONICS BTA40-600B TRIAC, 600V, 40A, RD91 (5 pieces)Amazon$4.71
STMICROELECTRONICS T1635H-6T TRIAC HIGH TEMP 16A (1 piece)Amazon$7.75
STMICROELECTRONICS STP80NF55-08 N CHANNEL MOSFET, 55V, 80A, TO-220Amazon$14.53
STMICROELECTRONICS T835-600G-TR TRIAC, 600V, 8A, D2-PAK (10 pieces)Amazon$7.99
STMicroelectronics TIP120 (Pack of 7) Transistor, Darlington, NPN, 60 Volt, 5 Amp, 3-Pin, 3+ Tab, TO-220, AmpB, RailAmazon$9.65
(12-Pcs) STMicroelectronics 3.3V, LD1117V33 Voltage Regulator, LD33VAmazon$11.50
(SY #58) 4pcs STMicroelectronics BTB24-600B Thyristor TRIAC 600V 260A 3-Pin +Tab TO-220ABAmazon$2.11
STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 1 PieceAmazonSAVE $0.62
$6.79$7.41
STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 PackAmazon$7.25
STMICROELECTRONICS ULN2003A Darlington Transistor Array, NPN, 7, 50V, DIP (10 Pieces)Amazon$9.99
STMicroelectronics L7805CV L7805 Positive Voltage Regulator ICs Output 5v TO-220 12 PackAmazon$7.48
STMicroelectronics - DLM-B00H8R40P4 LM317T LM317 Adjustable Voltage Regulator IC 1.2V To 37V 1.5A 1 PackAmazon$10.91
Uc/Tcp-Ip and the Stmicroelectronics Stm32f107 by Légaré ChristianBetter World Books