body { font-size: 75%; color: 000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"宋体"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: 474747; font-size: 14px; font-family: tahoma; } product-desc { width: 100%; height: 209px; } description { width: 100%; height: 50%; } details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } tbspecifics tr { height: 30px; } tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } Mega 2560 PRO MINI 5V(Embed) CH340G ATmega2560-16AU with Male Pinheaders Development Board for Arduino Mega Form-factor - Mega PRO microcontroller - ATmega 2560 (16Mhz) USB-UART interface - CH340G (12Mhz) Input voltage - 6-9V (normal 6-8V) PC connection socket - Micro-USB 70 digital I/O 16 analog inputs 14 PWM 4 bus of UART Colour: black Material: plastic Size: 38 x 55mm Package Contents: 1 x ATmega 2560 Development board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.