2N5551 NPN General Purpose Transistor 160V 600mA –...

2N3904 NPN General Purpose Transistor 40V 200mA – ...

2N3906 PNP General Purpose Transistor 40V 200mA – ...

MS51FB9AE – 8051 8-Bit Microcontroller IC – 20-TSS...

10uF 35V Tantalum Capacitor ±10% Tolerance 10uF/3...

Hi-link E0505S-1WR3 5V to 5V 1W 200mA Dc Converter...

Hi-link HLK-PM12 12V 3W 250mA AC to DC Isolated Po...

Hi-link HLK-2M05 100-240V to 5V 2W 400mA Ac To Dc ...

Hi-Link HLK-2M12 100-240V To 12V 2W 166mA AC-DC Is...

HLK-PM01 Hi-link-5V/3W-AC to DC Power Supply Modul...