| Power Supply |
Via the USB connection of the connected PC or an external power supply unit (not included) |
| Operating Voltage |
+5 Vcc |
| Input Voltage |
All inputs |
0 V to +5 V |
| VX1 and VX2 |
+8 V to +12 V (only when using an external power supply) |
| Hardware periphery |
LCD |
2x16 characters |
| Potentiometer P1 & P2 |
JP3: selection of operating voltage of P1 & P2 |
| Distributor |
SV4: Distributor for the operating voltages
SV5, SV6: Distributor for the inputs/outputs of the microcontroller |
| Switches and buttons |
RESET button on the Arduino Nano module 6x pushbutton switches K1 ... K6 6x slide switches S1 ... S6 JP2: Connection of the switches with the inputs of the microcontroller |
| Buzzer |
Piezo buzzer Buzzer1 with jumper on JP6 |
| Indicator lights |
11 x LED: Status indicator for the inputs/outputs LED L on the Arduino Nano module, connected to GPIO D13 JP6: Connection of LEDs LD10 ... LD20 with GPIOs D2 ... D12 |
Serial interfaces
SPI & I²C |
JP4: Selection of the signal at pin X of the SPI connector SV12 SV9 to SV12: SPI interface (3.3 V/5 V) or I²C interface |
| Switching output for external devices |
SV1, SV7: Switching output (maximum +24 V/160 mA, externally supplied) SV2: 2x13 pins for connection of external modules |
3x3 LED matrix
(9 red LEDs) |
SV3: Columns of the 3x3 LED matrix (outputs D6 ... D8) JP1: Connection of the rows with the GPIOs D3 ... D5 |
| Software |
Library MCCABLib |
Control of hardware components (switches, buttons, LEDs, 3x3 LED matrix, buzzer) on the MCCAB Training Board |
| Operating Temperature |
Up to +40 °C |
| Dimensions |
100 x 100 x 20 mm |
