Components Introduction ======================== Below is the introduction to each component, which contains the operating principle of the component. .. toctree:: :maxdepth: 1 component_breadboard component_wires component_resistor component_led component_rgb_led component_transistor component_buzzer component_button component_potentiometer component_photoresistor component_thermistor component_tilt_switch component_audio_speaker component_joystick_module component_lcd1602 component_capacitor component_led_bar_graph component_micro_switch component_pir_module component_reed_switch component_relay_module component_rgb_led_strip component_servo component_slide_switch component_water_level_module component_4_digit_7_segment_display component_7_segment_display component_74hc595 component_keypad component_li_po_charger_module component_mpr121 component_ta6586 component_dc_motor component_dc_water_pump component_dht11_module component_infrared_receiver component_led_dot_matrix component_mfrc522_module component_mpu6050_module component_ultrasonic_module