Slave Flash from a Discarded Disposible Camera

Step 9 Step 8: Reassembly

Seat the circuit board on the internal frame.   It won’t clip into place since we removed part of what holds it down in Step 6. Place the ¼” jack into the modified cavity. You might need to bend the connections in a little for a better fit. Replace the battery. This will help keep the circuit board and the internal frame together.
 

Replace the front cover while feeding the jack through the hole. Put the washer and nut on to the jack. You’ll be able to keep the jack aligned through the exposure cavity on the back. Lastly snap the back cover into place.