Hardware Reference
In-Depth Information
ChaPter
4
Using Transistors and
Driving Motors
Parts You'll Need for This Chapter:
Arduino Uno
USB cable
9V battery
9V battery clip
5V L4940V5 linear regulator
22uF electrolytic capacitor
.1uF electrolytic capacitor
1uF ceramic capacitor
Blue LEDs (n4)
1kΩ resistors (n4)
PN2222 NPN BJT transistor
Jumper wires
Sharp GP2Y0A41SK0F IR distance sensor with cable
Hot glue or tape
Standard servo motor
63
Search WWH ::
Custom Search