Features:

1. 4 digit 7 segment LED display module
2. 4 x surface mount LEDs in a parallel configuration
3. 10 K adjustable precision potentiometer
4. 3 x independent push buttons
5. piezo buzzer
6. DS18B20 and LM35 interface
7. infrared receiver interface
8. serial interface header

Specifications:

1. dimensions: 69 x 54 x 11 mm
2. weight: 27 g

vma209_a4v01.pdf

vma209_scheme.pdf

vma209_examples.zip

ce_rohs_open.pdf