We created a makerspace and held workshop every weekend.In real life,speaker is very common. We need speaker to amplify the sound.The first workshop is making a speaker.
Step 1: Materials and Tools
Power amplifier *1
Cardboard Box *1
Soldering Station *1
Screw Driver *1
Step 2: Soldering
First ,attach wires with speaker's bond pads.In this step,we should pay attention to "+" and "-".Red wire should be attached to the "+".The other should be attached to the "-".This is very important in this workshop.Then we can begin to solder.
For a newer,We need some guides about soldering.I get some soldering tutorials in this website.
Step 3: Make a Speaker Box
In this step,we need a cardboard Box.I got some packing boxes of mobile phone.Draw a circle around the speaker on the box and cut a hole to install speaker.
Step 4: Finish and Show