Switching power supply: Output voltage
5 V

Switching power supply: max. output current
2,5 A

Power Bank: Capacity
10,000 mAh

Power bank: current → Arduino
approx. 90 to 200mA (depending on display brightness and volume)

Dimensions of the wooden box
approx. 300 x 200 x 132 mm

Dimensions of the wooden box with mounting plate and knurled screws
approx. 340 x 235 x 132 mm

Front panel dimensions
278 x 178 mm

Digit height of the displays
approx. 31 mm