Provide detailed welding video tutorials and circuit schematic diagrams
Tail breathing light
Tenta photosensitive
Foot vibration phototaxis
Distribution soldering iron and solder
1 firefly body 1
2 boxes of 1
3 PVC hard sheet 1
4 PCB circuit board (red) 1
5 electric motor 2
6 battery compartment 1
7 double-sided tape 3
8 heat sink tube 2
9 blue light 1
10 Capacitor 1
11 Toggle switch 1
12 PNP transistor 2
13 NPN transistor 1
14 Photoresistor 2
15 100R 2
16 430R 2
17 3.3K 1
18 1.5K 1
19 Adjustable resistor 1
20 10K 2
21 LM358 1
Know common components
Exercising hands-on welding ability
Due to different batches, there may be differences in the appearance, color, and printing of the product, which does not affect its use
Material: PCB
colour: red
Package Contents:
1 x KIT
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.