1 Channel 5V Relay Module without Optocoupler

Arduino Uno Rev3Code: A000066/ Barcode: 7630049200050 Nunc per mollis pot enti amet imperdiet blandit dis eu sociosqu accumsan dap ibus ultricies tristique montes a deros adipiscing a justo. Aliquet mus a aptent ullamcorper metus accumsan. Habitasse a purus nec ipsum a urna ac ullamcorper varius metus blandit posuere.Consectetur parturient ad imperdiet torquent dui dis eu sociosqu accumsan accumsan dapibus ultricies. Maecenas iaculis viverra tellus ridiculus a sed vestibulum dapibur.DocumentationOSH: SchematicsArduino Uno is open-source hardware! You can build your own board using the following files:EAGLE FILES IN .ZIP SCHEMATICS IN .PDF BOARD SIZE IN .DXFDATASHEET IN .PDFTech specsMICROCONTROLLER ATmega328POPERATING VOLTAGE 5VINPUT VOLTAGE (RECOMMENDED) 7-12VINPUT VOLTAGE (LIMIT) 6-20VDIGITAL I/O PINS 14 (of which 6 provide PWM output)PWM DIGITAL I/O PINS 6ANALOG INPUT PINS 6DC CURRENT PER I/O PIN 20 mADC CURRENT FOR 3.3V PIN 50 mAFLASH MEMORY 32 KB (ATmega328P) of which 0.5 KB used by bootloaderSRAM 2 KB (ATmega328P)EEPROM 1 KB (ATmega328P)CLOCK SPEED 16 MHzLED_BUILTIN 13LENGTH 68.6 mmWIDTH 53.4 mmWEIGHT 25 g