File download: Click here to open
Using STC microcontroller chip, belonging to 51 series, convenient online download.
Using 3V power supply, two AA batteries. (package does not includes battery)
All microcontroller pins all leads with pins, convenient function extension, you can adds more functions!
Using infrared detector stronger resistance to light interference ability!
Note: This is a DIY kit, you need to have some knowledge of electronics and ability.
1 x DIY Car Kit (battery does not includes)