The DIP to PLCC44 Adapter Board is an effective and low-cost board for DIP to PLCC44 conversion. You just have to plug a PIC into this adapter. After the programming process is finished, you can remove it from the adapter.
AT90PWM to DIP40B Adapters are used to convert a DIP40 (AVR) socket into an AT90PWM (AVR) compatible socket. You can solder AT90PWM1, AT90PWM2 or AT90PWM3 microcontroller on this board to get DIP40 support. These adapters provide an easy and fast work.