Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 27 - Robo_Genius_V1.0_flipbook_C7
P. 27

    Step 9  Insert an LED, a 330Ω resistor, and a 100kΩ resistor as shown in the image.

                     Step 10  Connect one terminal of the LDR sensor to the Base and the other to the emitter of the NPN
                              transistor.

                     Step 11  Connect the emitter of the transistor to the negative rail of the breadboard.

                     Step 12  One end of the 100kΩ resistor is connected to the positive rail and connect the other end
                              to the base of the transistor.
                     Step 13  Connect the shorter lead (cathode) of the LED to the collector terminal of the transistor.

                     Step 14  Connect the longer lead (anode) of the LED to the 330 Ωresistor.

                                                                   Hands-On Electronics with Breadboard-Based Kit  25

| 22 23 24 25 26 27 28 29 30 31 32 |