DIY learning kits for soldering and circuit practice DC5.5*2.1 power port with 3-6V power supply, come along with a 3.5mm USB power cable, plug in the USB charger to use it For DIY kit, users need to know the basic soldering skills of electronic components. Email us when you need any instructions.
With this you can turn anything into a digital clock. All the pieces go to the spots on the board and you can tell by the map on the board. all you need is a soldering iron. A great way to work on you... read more »
I had my grandson who is 9 years old help me with this. It was just the right size for his hands to handle, the instructions were simple and it was a lot of fun to put together. A gre... read more »
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