(as of Dec 05,2022 15:46:36 UTC – Details)
Material:ABS plastic body,Tin-plated phosphor bronze contact sheet Quantity:6pieces (Green 1Pcs, Red 1Pcs, White 1Pcs, Orange 1Pcs, Blue 1Pcs、Black 1Pcs） Specification:170-point solderless breadboard Size: Suitable for 20-29 AWG (0.4-0.7MM) wires.No warp.The positive and ground power rails are continuous.The ties have the right amount of hold for snug connections while allow you to insert the wires or components.
The breadboards won’t warp and will keep lay flat.The holes consistent and cut out properly.The pitch on the hole are large enough that easy to insert or remove ICs and wires.The adhesive on the back is great for sticking to the battery pack.The breadboards have a nice firm fit where things aren’t wobbling in and out of connectivity.
The breadboard is smooth.Wires and pins will make good solid contact and stay put.Won’t wobble in and out of connectivity.Easy to fit with a lot of pins or wide pins into the holes. Tip:the top and bottom of the holes are connected horizontally,the middle is separated, and the remaining holes are connected vertically.
Jumper wires are held firmly.The jumpers won’t move freely after insertion.The pin retention will snugly and keep aligned vertically.The breadboards will hold the wires and other components securely.The boards come with an adhesive backing that allow you to stick these to a surface and there are tabs on the sides that let you snap the individual boards together to create one big breadboard.
The contact points have good spring connectors,like so many other Elegoo breadboards.The contacts in these boards are springy enough to clamp tightly on jumper wires and make reliable connections.The complex circuits built on these boards are very reliable and getting stable power and signals to components is easy.Colors prints and lines are sharp.Numbers and letters are correctly positioned.
They work fine for pin headers and the leads of DIP ICs.Used to make small motors for kids class project.Some of the metal clips inside the plastic breadboard are hard to shift.They are perfect for small circuits.Labels are printed clear and easy to read.They are doing pretty well with making contact for small diameter resistor leads.Can be reused and changed around.