No soldering required
Reusable for fast build a prototype of an electronic circuit.
Can modify or revise the circuits easily.
Similar prototyping printed circuit boards.
Each unit will accept transistors, diodes, LEDS, resistors, capacitors and virtually all types of components 4*700 solderless points.
Size: 24cm x 20cm - 9.45 inch x 1.87 inch.