keyestudio UNO R3 official upgraded version with pin header interface for Arduino Compatible

AED90.0
  • Brand: Keyestudio
  • Product Code: KS0172
  • Availability: In Stock

keyestudio UNO with pin header interface is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

For convenience of wiring, we designed electronic brick 3pin interface corresponding to all 14 digital pins, 6 analog pins, 1 pin header for serial communication and 1 for IIC communication. It also has a toggle switch. When switched to 5V, level on serial communication port is 5V, voltage of pins is 5V; When switched to 3.3V, level on serial communication port is 3.3V, voltage of pins is 3.3V.

Specification

  1. Microcontroller core: ATmega328P-pu
  2. Working voltage: +5V
  3. External input voltage: +7V~+12V(suggest)
  4. External input voltage ( extremum ): +6V≤ Vin ≤ +20V
  5. Digital signal I/O interface: 14 (of which 6 provide PWM output)
  6. Analog signal input interface: 6
  7. DCI/O interface current: 20mA
  8. FlashMemory: 32KB (ATmega328) of which 0.5 KB used by bootloader
  9. SRAM static storage capacity: 2KB
  10. EEPROM storage capacity: 1K
  11. Clock frequency: 16MHZ

About us

Techmaze store is part of AlQanaha Trading Company (QTC), we sell electrical and electronic components compatible with Arduino and Raspberry pi boards with the best prices, for hobbyist and students.