LED-driver
2 layer board of 4.10 x 2.62 inches (104.1 x 66.4 mm)
Uploaded:
August 29, 2019
Shared:
August 29, 2019
Total Price:
$53.60
IBM 1620 Jr. Project - LED Driver and Switch Sensor Board. This board stacks on top of a Raspberry Pi 3B+ and is controlled via I2C. It drives 64 low-current LEDs, 5 high-current LEDs, and senses 11 switches.
IBM 1620 Jr. Project - LED Driver and Switch Sensor Board. This board stacks on top of a Raspberry Pi 3B+ and is controlled via I2C. It drives 64 low-current LEDs, 5 high-current LEDs, and senses 11 switches.
Wheelwriter USB & RS232 Interface Rev 2.0
2 layer board of 4.42 x 2.37 inches (112.2 x 60.1 mm)
Uploaded:
July 23, 2019
Shared:
July 23, 2019
Total Price:
$52.25
USB and RS232 interface board to adapt an IBM Wheelwriter typewriter into a hardcopy terminal as appropriate for use with vintage computers such as the IBM 1620. Sponsored by the Computer History Museum IBM 1620 Jr. Project. See https://github.com/IBM-1620/Cadetwriter for documentation including …
Show full description
USB and RS232 interface board to adapt an IBM Wheelwriter typewriter into a hardcopy terminal as appropriate for use with vintage computers such as the IBM 1620. Sponsored by the Computer History Museum IBM 1620 Jr. Project. See https://github.com/IBM-1620/Cadetwriter for documentation including …
Show full description