specs | * ATmega328P microcontroller * Input voltage - 7-12V * 5V Electric
current: 500MA * 3.3V Electric current: 50MA * 14 Digital I/O Pins
(6 PWM outputs) * 8 Analog Inputs * 32k Flash Memory * 16Mhz Clock
Speed Component listing 1pcs ELEGOO UNO R3 Development Board 1 pcs
USB cable | MICROCONTROLLER ATmega328P OPERATING VOLTAGE 5V INPUT VOLTAGE
(RECOMMENDED) 7-12V INPUT VOLTAGE (LIMIT) 6-20V DIGITAL I/O PINS 14
(of which 6 provide PWM output) PWM DIGITAL I/O PINS 6 ANALOG INPUT
PINS 6 DC CURRENT PER I/O PIN 20 mA DC CURRENT FOR 3.3V PIN 50 mA
FLASH MEMORY 32 KB (ATmega328P) of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328P) EEPROM 1 KB (ATmega328P) CLOCK SPEED 16 MHz
LED_BUILTIN 13 LENGTH 68.6 mm WIDTH 53.4 mm WEIGHT 25 g | Board Name Arduino® Mega 2560 Rev3 SKU A000067 Microcontroller
ATmega2560 USB connector USB-B Pins Built-in LED Pin 13 Digital I/O
Pins 54 Analog input pins 16 PWM pins 15 Communication UART Yes, 4
I2C Yes SPI Yes Power I/O Voltage 5V Input voltage (nominal) 7-12V
DC Current per I/O Pin 20 mA Supported battery 9V battery Power
Supply Connector Barrel Plug Clock speed Main Processor ATmega2560
16 MHz USB-Serial Processor ATmega16U2 16 MHz Memory ATmega2560 8KB
SRAM, 256KB FLASH, 4KB EEPROM Dimensions Weight 37 g Width 53.3 mm
Length 101.5 mm | 21 mm × 51 mm form factor RP2040 microcontroller chip designed by
Raspberry Pi in the UK Dual-core Arm Cortex-M0+ processor, flexible
clock running up to 133 MHz 264KB on-chip SRAM 2MB on-board QSPI
Flash 26 multifunction GPIO pins, including 3 analogue inputs 2 ×
UART, 2 × SPI controllers, 2 × I2C controllers, 16 × PWM channels 1
× USB 1.1 controller and PHY, with host and device support 8 ×
Programmable I/O (PIO) state machines for custom peripheral support
Supported input power 1.8–5.5V DC Operating temperature -20°C to
+85°C Castellated module allows soldering direct to carrier boards
Drag-and-drop programming using mass storage over USB Low-power
sleep and dormant modes Accurate on-chip clock Temperature sensor
Accelerated integer and floating-point libraries on-chip | The ESP32 integrated with Antenna switches, RF Balun, power
amplifiers, low-noise amplifiers, filters, and management modules,
and the entire solution occupies the least area of PCB. 2.4 GHz
Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power
consumption 40nm technology, power dissipation performance and RF
performance is the best, safe and reliable, easy to extend to a
variety of applications. | - 10/100 Mbit DP83825 PHY Ethernet - USB Host (5 Pins w/ Power
Management) - Micro SD Socket SDIO (4 Bit Data) - 35 PWM Pins - 18
Analog Inputs - 8 Serial Ports - 8 Mbyte Flash Memory - QSPI Memory
(2 Chips Plus Program Memory) - 42 Breadboard Friendly I/O - 7
Bottom SMT Pad Signals - 6 SD Card Signals - 55 Total IO Pins |
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Site web | https://www.elegoo.com/products/elegoo-uno-r3-board | http://store-usa.arduino.cc/products/arduino-uno-rev3 | https://store.arduino.cc/products/arduino-mega-2560-rev3 | https://www.raspberrypi.com/products/raspberry-pi-pico/ | https://www.amazon.com/dp/B0718T232Z?psc=1&ref=ppx_yo2ov_dt_b_product_details | https://www.amazon.com/PJRC-Teensy-4-1-with-Pins/dp/B08CTM3279/ref=sr_1_4?keywords=Teensy&qid=1654372347&sr=8-4 |
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