Elegoo Uno R3 Pin Layout

It comprises 14 digit i o pins.

Elegoo uno r3 pin layout. It s important to note that. Led blinking with arduino uno r3. When the pin is high value the led is on when the pin is low it s off. Each pin can provide sink up to 40 ma max.

1pcs elegoo r3 development board. Now we can start with a simple experiment to learn the basic operation and code in the arduino ide. In the arduino uno pins 3 5 6 9 10 11 have pwm capability. This board includes 14 digital input output pins analog inputs 6 a usb connection quartz crystal 16 mhz a power jack a usb connection resonator 16mhz a power jack an icsp header an rst button.

Arduino uno to atmega328 pin mapping. Find arduino uno pin diagram pin configuration technical specifications and features how to work with arduino and getting started with arduino programming. The uno has 6 analog inputs labeled a0 through a5 each of which provide 10 bits of resolution i e. Pin 13 of the arduino uno is connected to the built in led.

Elegoo electronics fun kit e3. Elegoo mega 2560 the most complete starter kit. Reset input a low level on this pin for longer than the 4 clock cycle will generate a reset. Arduino mega has inbuilt reset circuit with push button to reset system and this pin can be used by other devices to reset controller.

Check out this handy arduino r3 pinout diagram and write up from nick gammon. The cg340g chip replaces the ftdi usb chip used on the officially released and documented arduino nano. There is a built in led connected to digital pin 13. Arduino mega pin diagram arduino mega pin configuration controller pins.

14 digital i o pins 6 pwm outputs 6 analog inputs 32k flash memory 16 mhz clock speed. These are my notes about the nano atmega238p ch340g that is popular on ebay. Elegoo electronic component kit e1. Rated 5 out of 5.

But the recommended current is 20 ma. When atmega328 chip is used in place of arduino uno or vice versa the image below shows the pin mapping between the two. From these pins 6 pins can be utilized like pwm outputs. Thearduino uno r3 pin diagramis shown below.

The original post from nick gammon is old but i m pretty sure can still be useful. He hits a lot of the important points here and in addition he explains the limits of all the pins and interfaces in the rest of the. Elegoo electronics fun kit bundle e2. Elegoo assorted resistor kit.

Pins 0 13 of the arduino uno serve as digital input output pins. 1 review for elegoo r3 board atmega328p atmega16u2 with usb cable. Connect one end to the anode the long pin of the led to the 220ohm resistor one end the other end of resistor. Elegoo uno r3 the most complete starter kit.

This design is different from the official nano schematic and. Elegoo electronic component kit e0. Arduino uno pinout digital pins. These pins support spi communication using the spi library.