Original Arduino Mega 2560 ATmega2560 Rev3 5mm IR A veroboard can be used

A veroboard can be used to build prototypes for bench testing

and affordability

commonly referred to as the dht11 sensor

A 7805 voltage regulator with a fixed output voltage is used in various applications

Ground pin of MCU

Original Arduino Mega 2560 ATmega2560 Rev3 5mm IR A veroboard can be usedOriginal Arduino Mega 2560 ATmega2560 Rev3 This is an Original Arduino Mega board from Arduino Officials based on ATmega16U2. This Arduino development board is based on the ATmega2560 microcontroller. The Arduino Mega has 54 digital input output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains