Atmega 328-Development-Board-Whadda-WPB100-p-The-Whadda-WPB100-ATmega 328-UNO-DEVELOPMENT-BOARD-Arduino-reg-Uno-compatible-is-a-microcontroller-board-based-on-the-ATmega 328-p-p-It-has-14-digital-input-output-pins-of-which-6-can-be-used-as-PWM-outputs-6-analogue-inputs-a-16-MHz-ceramic-resonator-a-USB (Universal Serial Bus)-connection-a-power-jack-an-ICSP-header-&-a-reset-button-It-contains-everything-needed-to-support-the-microcontroller-connect-it-to-a-computer-with-a-USB (Universal Serial Bus)-cable-or-power-it-with-an