Today I will show to how to make Un Robot Seguidor de Luz | ULN2803 |

All the material you need for this project:

Here are the steps of this project:

Show results：

The product links as below:

IC chips: https://www.utsource.net/category/ele...

Modules: https://www.utsource.net/Modules?sour...

Passive components: https://www.utsource.net/PassiveDevic...

Sensors: https://www.utsource.net/home/sensors...

LED lightings: https://www.utsource.net/category/led...

More electronic components you may be interested:

SN74LS244N https://www.utsource.net/itm/p/957960.html
IR2156S https://www.utsource.net/itm/p/11735543.html
IRAMS10UP60A https://www.utsource.net/itm/p/11239795.html
NE570N https://www.utsource.net/itm/p/11743926.html
IRS20957S https://www.utsource.net/itm/p/11535102.html

For more details, pls check the video on youtube: