December kit builds: Noisy Lasers!
30:51
reloj led
21:33
Kit build: stereo amplifier.
24:38
Mechanic Repair A Hydraulic Jack And Broken Piston Of Tractor Trolly//Watch This Video
18:07
tinkering with solenoids: can they make music?
7:13
Isaac Assembles a Division 6 Business Card Synth
19:14
Kits de construcción para diciembre: sonido infrarrojo
31:58
SparkFun Inventor's Kit - Project 4: Circuit 4C "DIY Who Am I?" Game
17:14