Louis Ott - Experimental Aircraft Builder's Log

Louies Web Site


Date: 7-13-2011
Number of Hours: 3.50
Manual Reference:
Brief Description: Velleman Relay card

Constructed the Velleman K2633 relay card. This circuit board supplies 4 high power control relays controlled by low level inputs. This unit will be used with the 4 position switch on the control grip to control elevator and aileron trim tab motors.

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