Multi-purpose board is also called universal board, hole board and multi-purpose board. Experimental board is a kind of circuit board with holes. It is a printed circuit board that is covered with solder pads according to the standard IC spacing (2.54MM) and can be inserted with components and wiring as you wish. Compared with professional pcb boards, hole boards have the following advantages: low threshold for use, low cost, convenient use, flexible expansion, and can change components, layout and wiring at will.

For example, in order to save time and cost in circuit production, student electronic competition and electronic circuit product development, works usually need to be made, debugged and optimized using universal boards. After debugging and optimization, PCB batch production can be used, or circuit works can be made using universal boards, which can better understand the principles of circuits and improve welding proficiency, enrich their knowledge of electronic circuits, and benefit the expansion and development of electronic circuit products.

• Product name: single-sided/double-sided tin spraying universal board
• Number of layers: single/double
• Material: glass fiber FR4 plate
• Thickness: 1.5mm
• Hole spacing: 2.54mm
• Aperture: 1.0mm (error 5%)
• Process: single-sided/double-sided painting