Prototyping All

Adding a character display to your project or computer has never been easier with the new Adafruit USB or TTL serial backpack! This custom-designed...

Pick up a super pack of our Perma-Proto PCBs, perfect for professional prototyping projects! This super pack contains 3 each of our 3 sizes - 9 PCB...

Storing your components in old Adafruit shipping boxes is a fine way to keep organized, but our black boxes make it hard to know what's inside!  We...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these f...

These Male/Male Jumper Wires are handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 12" (300mm) ...

Our Raw Male/Female Jumper Wires are perfect for making a custom jumper wire sets for wire harnesses or jumpering between headers on PCBs. These pr...

This is a cute half-size breadboard with an assortment of small jumper wires, great for prototyping. Breadboard is 2.2" x 3.4" (5.5 cm x 8.5 cm) wi...

ITO is a clear, conductive liquid/film and here we have it as a coating on a 1mm glass sheet. This is a very interesting and fun material, also use...

For super-slim SMT designs, this custom-made, 2x20 short SMT female header can be used to plug a Raspberry Pi HAT onto a B+ or A+ or Pi 2. It's har...

This 'shorty' 2x20 header is great for a slim connection to your Raspberry Pi model A+ or B+, it's basically the  through-hole version of the SMT G...

For winding custom coils, or very fine-pitch rework, we always reach for magnet wire. Magnet wire is very very thin (0.1mm diameter!) copper wire w...

This is a box of ten 25ft spools of stranded-core wire. Stranded-core wire is best used for wiring jigs where there's bending or movement expected....

This is a box of ten 25ft spools of solid-core wire. The wire is easy to solder to, and when bent it keeps its shape pretty well. We like to have a...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wir...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these f...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these f...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these f...

Our Raw Male/Male Jumper Wires are perfect for making a custom jumper wire sets for wire harnesses or jumpering between headers on PCB's. These pre...

Perfect for bread-boarding, free wiring, etc. This spool of solid-core wire is easy to solder to. When bent it keeps its shape pretty well. We like...