[Discontinued] SainSmart UNO +Sensor Shield V4 Module + LCD2004 for Arduino UNO MEGA R3 ATMEL AVR Ship to:EU ONLY The Level should be changed

The Level should be changed

Count the frequency

First of all

1x  Photoresistor

This TFT LCD Screen Module

[Discontinued] SainSmart UNO +Sensor Shield V4 Module + LCD2004 for Arduino UNO MEGA R3 ATMEL AVR Ship to:EU ONLY The Level should be changedSainSmart UNO Microcontroller: ATmega328 Operating Voltage: 5V Input Voltage (recommended): 7 12V Input Voltage (limits): 6 20V Digital I O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 6 DC Current per I O Pin: 40 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 (ATmega328) EEPROM: 1 KB (ATmega328) Clock Speed: 16 MHz SainSmart Sensor Shield V4 Operating Voltage: 5VDC