30pcs Double Sided PCB Board Breadboard 2x8 3x7 4x6 5x7 7x9cm Universal Experiment Blue Prototype Circuit Boards Electronic Kit

PCB combination kit: 7x9cm- 7PCS, 5x7cm-5PCS, 4x6cm- 8PCS, 3x7cm- 8PCS, 2x8cm- 2PCS

Features: 100% high quality and brand new 1. High temperature resistance, good quality, not easy to oxidize, not easy to deform, widely used, easy to use 2. Easy to weld, real material.

Name:  Double Side  PCB board Size: 2x8cm 3x7cm 4x6cm 5x7cm  7x9cm Color: blue Hole pitch: 2.54mm Aperture: 1.0mm Thickness: 1.6mm Material:standard

product description: This is the general design of the board, and usually its board. It covers the standard IC pitch (2.54MM) round independent pad, it seems that the whole board is full of holes, So it is also called "hole plate". Compared with professional PCB printed circuit boards, hole plate It has the characteristics of low cost, convenient use, and flexible expansion. Alias: multi-purpose board, experimental board, learning board, orifice board, lattice board.

Soldering skills: 1. Determine the preliminary layout of the power supply and ground wire. 2. Be good at using component pins. 3. Good at setting up the jump shot gun. 4. Be good at using pin row. 5. Cut off the copper foil when needed. 6. Utilize double panels.

packing list: 30pcs Double sided PCB board