2011
Build a GPIB to USB converter with the Pic-plot
by JJL (via)
GPIB to USB converter with the Pic-plot
USB based GPIB controller
by JJL (via)
# Low-cost GPIB controller
# Controls up to 14 instruments
# USB Plug-and-Play
# LabVIEW drivers
USB - GPIB (IEEE 488.2, HPIB) adapter using PIC18F2550
by JJL (via)
Due to the very high prices of comercial usb-gpib-adapters I tried to build one with a Microcip PIC18f2550 which has just enough I/O-pins, an USB-interface and is quite cheap.
2010
V-USB - A Firmware-Only USB Driver for Atmel AVR Microcontrollers
by JJL (via)
V-USB is a software-only implementation of a low-speed USB device for Atmel’s AVR® microcontrollers, making it possible to build USB hardware with almost any AVR® microcontroller, not requiring any additional chip.
pleins d'exemples !
2008
1
(6 marks)
