Point d'origine
Guangdong, China
Buzzer /Digital tube (2pcs/each)
4
Mercury switch or ball switch
2
5V stepper motor /74HC595 (1pc/each)
2
Male to male jumper wire
30
Resistance 220R, 1K, 10K (5pcs/each):
15
Switch / ULN2003 driver board (1pc/each)
2
9G Servo /8*8 DOT MATRIX (1pc/each)
2