Botzees
Keyestudio
Fischertechnik
Keyestudio Arduino UNO compatible board
The Keyestudio Arduino UNO compatible board is a microcontroller board based on the ATmega328P (datasheet), fully compatible with ARDUINO UNO REV3.
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, 2 ICSP headers and a reset button.The most important difference between this Arduino UNO compatible board and Arduino UNO R3 board is the voltage regulator chip used in the board.
Specification
| Microcontroller | ATmega328P-PU |
|---|---|
| Operating Voltage | 5V |
| Input Voltage (recommended) | DC7-12V |
| Digital I/O Pins | 14 (D0-D13)(of which 6 provide PWM output) |
| PWM Digital I/O Pins | 6 (D3, D5, D6, D9, D10, D11) |
| Analog Input Pins | 6 (A0-A5) |
| DC Current per I/O Pin | 20 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 32 KB (ATmega328) of which 0.5 KB used by bootloader |
| SRAM | 2 KB (ATmega328P-PU) |
| EEPROM | 1 KB (ATmega328P-PU) |
| Clock Speed | 16 MHz |
| LED_BUILTIN | D13 |
