Key features

• •❓【WIDELY USE】:Universal printed boards are intended for prototyping electronic circuits and for experimental verification of circuit concepts.Mostly they are intended for soldering components,trial circuit design, electronic experiments and DIY projects.Pre-tinned plated holes on the board make it very handy to solder components and sensors for your projects.
• •❓【EASY TO USE】:4 mounting holes at the corners of the board are very convenient for installing them together.It can fit for anyone doing their DIY project. They were very nice and all mounting holes drilled, you can just design, place components and solder either side.
• •❓【PCB BOARD KIT】:These prototype boards are are thick and double sided. Each plated round hole is glossy and intact, it's edges are nice and smooth with no little plastic snags.Also they are good insulation and heat resistance, sturdy and not fragile easily.
• •❓【FULL KITS】:136 Pcs in storage box. They are all assorted in a transparent box, meet your different design demands,which also allows you easy to pick up and store. For its practicability and durability, this circuit board is really a great gadget for your DIY making.
• •❓【WHAT TO GET】:Total 136 Pcs Universal Printed Circuit Board Kit; We believe shopping should be a simple and risk free experience. That is why we offer a 100% money back guarantee for all of our items. If your shopping experience was not positive with us, MOI DOI will do whatever it takes to reverse that and make you satisfied!