Telescope Focus Controller
The ATmega8 microcontroller-based Telescope Focus Controller interfaces with a PC serial port, therefore enabling you to control the focus position of a telescope through a PC. For flexibility, manual controls are featured on the telescope’s keypad
Link: http://www.circuitcellar.com/avr2004/DA3760.html
The ATmega8 microcontroller-based Telescope Focus Controller interfaces with a PC serial port, therefore enabling you to control the focus position of a telescope through a PC. For flexibility, manual controls are featured on the telescope’s keypad
Link: http://www.circuitcellar.com/avr2004/DA3760.html