1-5-Volt-Battery 3-3-Volt-Battery 7-Segment-Display 9-Volt-Battery Arduino-Mega Arduino-Nano Arduino-Uno BJT-Transistor Bluetooth-Module Breadboard Bridge-Rectifier Buck-Converter Buzzer Capacitor-10mf Capacitor-470mf DC-Motor Diode ESP32 ESP32-CAM FT-232-USB-Serial-Module

battery motor arduino bread_board jumper wires lcd_screen servo+motor ultrasound_sensor

resistor Raspberry pi 4 arduino uno electrolytic capacitor ir sensor potentiometer servo motor tft_lcd ultrasonic sensor

7 segmentos Amp Op Barra LED Buzzer Capacitor Display LCD Fotoresistor LED Potenciometro Relay Sensor alcohol Sensor de proximidad Servo-motor Switch Transistor

resistor 1 digit 7 segment display 100 microF electrolytic capacitor 104 pF ceramic capacitor 3-6V motor 4 digit 7 segment display 5V relay 830 tie points breadboard 9V 1A adapter 9V battery USB A to USB C USB A to micro B USB B to USB A cable active buzzer breadboard jumper wire button for iot kit dht11 temperature and humidity module diode rectifier elegoo ds1307 rtc module elegoo power supply module