Showing posts with label 8. Show all posts
Showing posts with label 8. Show all posts

Thursday, October 23, 2014

8 Relay Control Circuit

8 Relay Control Circuit
R1-8=4.7 Kohms T1-8= BD139 (R1-8=15 Kohms if T1-8=BD679)
RL1-8=6V-24V dc Relay D1-8=1N4148
Read More..