Replacement for Velleman VMA209
A multi functional I/O shield for Arduino and compatible boards. Featuring LEDs, 4 Digit seven segment LED Dispays, Piezo Sounder, Switches and more.
4 digit 7 segment LED display module • 4 x surface mount LEDs in a parallel configuration • 10 K adjustable precision potentiometer • 3 x independent push buttons • piezo buzzer • DS18B20 and LM35 interface • infrared receiver interface • serial interface header, dimensions: 69 x 54 x 11 mm • weight: 27 g
