Several years ago I bought this sign from T.J.Maxx.

When I plugged it in, I was disappointed. By default it was off with a button on the side to toggle between bright, dim, and off.

I put the sign in a display cabinet with all of the LEGO and I had wanted it to automatically turn on with the rest of the LEDs in the cabinet. I never got to it, so it sat on the shelf for years. Fast forward to setting up home automations at the new house and it was time to fix the problem. The only screw on the back was for opening a battery compartment, so I figured the front had to be snapped in. With a little careful persuasion I gained entry.




I figured the electronics were pretty basic and I was right. The quick fix was to connect the sides of the button/switch.


That worked, but I noticed how flimsy all the wiring was. I replaced the wires going from the USB connector to the board, which had been causing some flickering when bumped.

I was sad at the lack of LEDs though. I could do better, with minimal effort. I took out the circuit boards and found an old five volt LED strip.


With the help of some double-sided tape, I wrapped the strip throughout the case and then also used hot glue.


Much better!




































