What kind of inputs does the Arduino Uno have?
Arduino/Genuino Uno is a microcontroller board based on the ATmega328P ( datasheet ). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button.
Where are the SPI pins on the Arduino Uno?
SPI – SS/SCK/MISO/MOSI pins are the dedicated pins for SPI communication. They can be found on digital pins 10-13 of the Arduino Uno and on the ICSP headers. What is SPI?
What does 1602 mean on Arduino Uno R3?
There’s a dot pitch between two characters and a space between lines, thus separating characters and lines. The number 1602 means on the display, 2 rows can be showed and 16 characters in each.
Can you connect Arduino Uno to Bluetooth module?
And describe each line of code. Then we control the builtin LED of Arduino Uno from smartphone via Bluetooth. HC-05 is a Bluetooth module which can communicate in two way. Which means, It is full-duplex. We can use it with most micro controllers. Because it operates Serial Port Protocol (SSP).
Can you drive a digital servo with Arduino?
So we developed a driver board that can easily & quickly drive the digital servos such as AX-12 with Arduino directly! Just like using Arduino official servo library.
What is the input voltage of Arduino CNC shield?
3) The input voltage of Arduino CNC Shield V3.0 is DC 12V-36V, do not input more than 36V voltage.
What are the voltages of the digital pins on Arduino?
Digital pins are either on or off. When ON they are in a HIGH voltage state of 5V and when OFF they are in a LOW voltage state of 0V. On the Arduino, When the digital pins are configured as output, they are set to 0 or 5 volts. When the digital pins are configured as input, the voltage is supplied from an external device.