Above you can see [Hans’] creation next to the official Arduino USB-to-serial programmer. He used the same connection scheme, but went with an edge connector for the USB instead of using a mini ...

What she came up with is an ATtinyISP USB programmer, pushing data to an ATtiny85, which then programs an EEPROM chip with said data. The hardware is the next module for her Veronica 6502 computer ...

the USB-ICP-LPC2K in circuit programmer now supports NXP’s ARM Cortex-M0 processor-based LPC1100 series and the Cortex-M3 processor-based LPC1300, LPC1700 families.