Sequencer Selector Switch (No ICs)

Thread Starter

iimagine

Joined Dec 20, 2010
388
Well here it is for those who are interested in a sequencing switch without ICs
I had fun designing this :)

DeleteMe.PNG

Edit: The mosfet at the switch isnt even needed

Description:
The first 6 mosfets from left to right (actually only 5 is needed) function as a 2-Bit Ripple Counter. The rest is for logic gate
 
Last edited:

Thread Starter

iimagine

Joined Dec 20, 2010
388
16 Channels! :D
Using 1 CD4069UB
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Built and tested 8 Channels, dont have enough mosfets for 16 lol but it should work.
Version 3 was revised, only needed a total of 6 fets for 8 channels.
If only lighting low current LEDs, the 2 P-Mos could just be removed
 
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