Features: 100% brand new and high quality ATTINY88 Tiny88(16.0Mhz) based microcontroller development board is newly upgraded Made of high qualiity material ans easy to solder by yourself. Similar to the arduinos line, only cheaper, smaller, and a bit less powerful. The ATTINY88 development board (16.0Mhz) is shipped fully assembled except for the headersincluded. With the ability to use the familiar arduinos IDE the MH-ET LIVE Tiny88(16.0Mhz) is a great board to jump into electronics, or perfect for when an other board is too big or too much. Package Includes: 1 Set x ATTINY88 Development Board Specifications: Support for the arduinos IDE 1.0+ (OSX/Win/Linux) 1. Power via USB or External Source - 5v or 7-35v (12v or less recommended, automatic selection) 2. On-board 500ma 5V Regulator 3. Built-in USB 4. 26 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB) 5. 8k Flash Memory (about 6k after bootloader) 6. I2C and SPI 7. 26-PWM (26 pins with Software PWM,only two(D9,D10) with hardware PWM ) 8. ADC on 8 pins 9. Power LED and Test/Status LED 10. Size(mm):approx 44.22x18.58mm/1.74x0.73in note: 1.Under the influence of light and the display, the color difference may decrease slightly. 2.Due to manual measurement, please allow size differences about 0-2cm. Thank you for your understanding.