# JK flip flop Q and Q0 not behaving **URL:** \ **Category:** Uncategorized\ **Created:** [18 May 2025 04:49 UTC](https://forum.core-electronics.com.au/t/jk-flip-flop-q-and-q0-not-behaving/22503 "2025-05-18T04:49:43Z")\ **Posts on this page:** 1\ **Showing post:** 62
**Author:** ![Pixmusix](https://yyz2.discourse-cdn.com/flex028/user_avatar/forum.core-electronics.com.au/pixmusix/32/9719_2.png) [@Pixmusix](https://forum.core-electronics.com.au/u/Pixmusix)\ **Post date:** [2 June 2025 08:44 UTC](https://forum.core-electronics.com.au/t/jk-flip-flop-q-and-q0-not-behaving/22503/62 "2025-06-02T08:44:45Z")
> [@Robert93820](#): > > Maybe yourself or Core might like to transfer these soldering problem posts to another thread and we can continue there. > [@My soldering sucks](https://forum.core-electronics.com.au/t/my-soldering-sucks/22612): > > Here is a video I recorded of myself soldering. It’s a little grainy because I had to zoom in alot. The natural tremor in my hand is something I’ve had since birth (possibly a bit of stage fright as well). Not an excuse, I’m sure I can still make quality whetted joints with enough practice. flexed_biceps I’m using a weller digital iron @360c with a conical tip and 60/40 leaded solder. I believe the wire to be 26awg. Sometimes I use 22 awg. I tried once before recording with the wire not cu… --- _[View the full topic](https://forum.core-electronics.com.au/t/jk-flip-flop-q-and-q0-not-behaving/22503)._