... -density SMD technology, a unified user interface, easy to use, fully functional, reliable program running of application software, ultra-small code?runs ... this programmer, except a ground wire, other wires led full functional I2C, SPI and UART serial main wire, be suitable for ... high current. **superb 54/74F/LS/HC CMOS4000 series IC functional tests: This is the first development programmer to test the ...