01-air-conditioner
02-air-conditioner
03-air-conditioner
04-alarm-clock
05-boombox
06-calculator
07-calculator
08-cash-register
09-cash-register
10-chip
11-console
12-console
13-fan
14-fan
15-fax
16-flash-drive
17-gamepad
18-headphones
19-microphone
20-monitor
21-mouse
22-pc
23-phone
24-phone
25-phone
26-phone
27-photo-camera
28-plug
29-projector
30-projector
31-projector
32-satellite-dish
33-scale
34-speakers
35-speakers
36-tablet
37-tablet
38-tv
39-tv
40-typewriter
41-video-camera
42-webcam