Cylewet 10Pcs Mainboard Computer PC Internal Speaker Buzzer Computer Case Buzzer for Arduino (Pack of 10) CYT1027

RION TECH 68cm ATX PC Desktop Case Power On Off Reset Switch Cable with 2 x LED Lights, Computer Case LED Light ATX Power Supply Reset HDD Switch Cable Red Green ATX Case Front Bezel Wire Kit(2 pcs)

Cylewet 5Pcs SFM-27 DC 3-24V Electronic Buzzer Alarm Sounder Continuous Sound Intermittent Beep (Pack of 5) CYT1083

Cylewet 2Pcs Diameter 5cm 8ohm 0.5W Loudspeaker Woofer Small Speaker for Arduino (Pack of 2) CYT1025

eBoot 30 Pieces Photoresistor Photo Light Sensitive Resistor Light Dependent Resistor 5 mm GM5539 5539

Cylewet 10Pcs 5V 2 Terminals Passive Electronic Alarm Buzzer Electromagnetic Beeper AC Impedance for Arduino (Pack of 10) CYT1008

Thermaltake Dr. Power II Automated Power Supply Tester Oversized LCD for All Power Supplies - AC0015

Electop 2 Pack 2 Pin SW PC Power Cable on/Off Push Button ATX Computer Switch Wire 45cm

SoundOriginal Computer Case LED Light ATX Power Supply Reset HDD Switch Cable 68cm 26.77inch Long Red Green ATX Case Front Bezel Wire Kit

Asus 24x DVD-RW Serial-ATA Internal OEM Optical Drive DRW-24B1ST Black(user guide is included)

Warmstor 2-Pack Computer Case LED Light Red Green ATX Power Supply Reset HDD Switch Cable 27-inch Long ATX Case Front Bezel Wire Kit