Make: Electronics Book Experiment 1 - The taste of electricity!
21:03
Make: Electronics Book Experiments 2 to 4 - LEDs, resistors and fuses
15:57
This tiny computer changes EVERYTHING
12:33
Como este pequeno motor de PCB sobreviveu a 1,6 BILHÕES DE GIROS
29:14
Make: Electronics Book Experiment 9 - All about capacitors
23:20
Make: Electronics Book Experiment 17 - Building an alarm system
20:50
São os volts ou os ampères que matam?
14:19
O ventilador de laptop IMPOSSÍVEL...
19:01