1. Some parts needs in this project.
![](https://cdn.hackaday.io/images/9171111577775248505.jpg)
![](https://cdn.hackaday.io/images/5605421577775253948.jpg)
![](https://cdn.hackaday.io/images/9020971577775258693.jpg)
![](https://cdn.hackaday.io/images/7788531577775346949.jpg)
![](https://cdn.hackaday.io/images/7029201577775360845.jpg)
![](https://cdn.hackaday.io/images/5897891577775367609.jpg)
![](https://cdn.hackaday.io/images/5514141577775377380.jpg)
![](https://cdn.hackaday.io/images/2931151577775385576.jpg)
![](https://cdn.hackaday.io/images/8949781577775392790.jpg)
![](https://cdn.hackaday.io/images/1778681577775400269.jpg)
![](https://cdn.hackaday.io/images/5368461577775408709.jpg)
2. Soldering.
![](https://cdn.hackaday.io/images/9044851577775438119.jpg)
![](https://cdn.hackaday.io/images/647511577775445356.jpg)
3. Finished.
![](https://cdn.hackaday.io/images/5781121577775456318.jpg)
4. Connect test.
![](https://cdn.hackaday.io/images/1702081577775469032.jpg)
![](https://cdn.hackaday.io/images/5747411577775484626.jpg)
![](https://cdn.hackaday.io/images/3666681577775492806.jpg)
Product list:
ESP8266 http://bit.ly/2KPHFEh
SPDT 12V Relay http://bit.ly/2MKR8xN
Transistor C1815 http://bit.ly/2Hf1jtN
Resistor 10K http://bit.ly/2TMSWXV
Resistor 1K http://bit.ly/2XXF9R3
Resistor 470 http://bit.ly/2ubDCcE
Led 3mm http://bit.ly/2IkuH1s
LM7805 SMD http://bit.ly/2mVpLXO
Capacitor 100nF http://bit.ly/2QK6ph7
Capacitor 220uF http://bit.ly/2SEgpxy
Capacitor 100uF http://bit.ly/2RMTpMi
Diode 1N4007 http://bit.ly/2tt5dFO
More details, pls check the video on Youtube: