5VDC 6 channel relay module optocoupler

3.00 $

TT bracket motor frame aluminum alloy

0.30 $

DS1302 real time clock module

0.75 $

Transparent breadboard 400 points solderless 8.5cm x 5.5cm

1.00 $

LM2596S 3A buck module 5-35VDC to 5VDC

0.75 $

Cylindrical head hexagon screw M5 5mmx14mm 10psc

0.60 $

Cylindrical head hexagon screw M4 4mmx100mm 1psc

0.30 $

Cylindrical head hexagon screw M4 4mmx90mm 1psc

0.25 $

Cylindrical head hexagon screw M4 4mmx80mm 1psc

0.22 $

Cylindrical head hexagon screw M4 4mmx75mm 1psc

0.20 $

Cylindrical head hexagon screw M4 4mmx70mm 1psc

0.16 $

Cylindrical head hexagon screw M4 4mmx60mm 1psc

0.14 $

20cm male to male jumper cable wires

0.75 $

20cm female to male jumper cable wires

0.75 $

Arduino UNO R3 DIP with USB cable

4.50 $

Breadboard 830 point solderless MB102 test board

1.50 $

LED 5mm RED

0.02 $

10k Ohm resistors 1%

0.01 $

1k Ohm resistors 1%

0.01 $

Li-ion 18650 battery 3.7V 4.2V 2500mAh 12C

2.20 $

220 Ohm resistors 1%

0.01 $

L298N motor driver module

1.50 $

LED 5mm GREEN

0.02 $

LED 5mm BLUE

0.02 $