TECNOULAB 2pcs Tiny AVR ISP ATtiny44 ATTiny45 ATTiny85 USBTinyISP Programmer 5V Micro USB

【USB TINYIISP】USB is designed for AVR, based on USB connector ISP downloader. Supports ATTiny45 and ATTiny85 chips for programming Arduino, etc. 【High Performance】 Officially supported by IDE FOR Arduino and supported by usbtinyisp, we can burn to the on-chip Arduino bootloader and program virtually any Atmel AVR microcontroller with this powerful AVR ISP programmer. 【Simple Operation-1】Tiny ISP programmer can supply the 5V power supply voltage to the board to be programmed. If you want to power the card through your ISP, you need to close the SJVCC jumper on the card. 【Simple Operation-2】With this programmer you can upload sketches and burn bootloader to any AVR based board, including FOR Arduino. By loading the sketch with an external programmer, you can remove the bootloader and use the extra space for your sketch. The FORP Arduino ISP can also be used to burn the FOR Arduino bootloader. 【Easy Operation-3】so you can recover your chip if you accidentally corrupt the bootloader. You also need to burn the bootloader when you use a new ATmega microcontroller on your FOR Arduino and want to use the bootloader to load the sketch via the USB-serial connection.