Sugru! Soft-touch silicone rubber that molds and sets permanently. Sticks to aluminum, steel, ceramics, glass, wood and some fabrics + plastics! sugru is the incredible new air-curing rubber for hackers, makers, gadget lovers & anyone else who wants to make things or make their stuff work better. Self-adhesive to most other materials, and flexible when cured, sugru is a versatile tool for hackers and makers - Repair and strengthen damaged...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

Spring terminal blocks will simplify your wiring and make your project more rugged. Instead of soldering wires to your perf board, solder in these 0.1" pitch terminal blocks. There's a little spring contact so you can pull back on the plastic bit and slip in your 20 to 26 AWG solid or stranded-core wires. Each terminal block is electrically isolated from those next to it. Each block also has two solder pins per contact for strong...

Spring terminal blocks will simplify your wiring and make your project more rugged. Instead of soldering wires to your perf board, solder in these 0.1" pitch terminal blocks. There's a little spring contact so you can pull back on the plastic bit and slip in your 20 to 26 AWG solid or stranded-core wires. Each terminal block is electrically isolated from those next to it. Each block also has two solder pins per contact for strong...

These stickers are a must for anyone making a breadboarded Arduino-compatible. They fit right on top of a DIP ATmega328 (or '168) chip, and clearly indicate every pin as it would be called in the Arduino IDE. No more looking up the datasheet or schematic! The stickers are made of a tough vinyl, usually used for bumper stickers, so they will not fade, scratch, or wrinkle. The stickers are die cut already into a rounded rectangle that fits on...

The Pogo Pin Probe Clip is a great way to test and connect with pin-point accuracy without soldering! It's sort of like an alligator clip with a built in springy pogo pin - so you can connect to any PCB pad for 'scoping, analyzing or multimetering The clip is strong enough to grip onto a PCB, but has a soft grip so it won't mar or damage circuits. The 'tongue' is a round-tip pogo pin - a little spring-loaded contact...

The E1115 PS/2 Keyboard to ASCII Converter is a single chip solution dedicated to producing a single TTL ASCII character on the "press" of a keystroke. It is designed to offload the process intensive complex keyboard decoding of PS/2, allowing the host microcontroller to better allocate its resources. The output is a selectable TTL serial or a clocked serial data with interrupt signal. Plug in a PS/2 Keyboard in one end, and you can...

This little 2x5 (10 pin - 0.1 spaced) IDC Breadboard Helper is great in conjunction with any of our 10-pin IDC cables. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so standard, but a royal pain to use with breadboards, this is a good and cheap hack for...

The "poor woman's" Raspberry Pi A+ / B+ / Pi 2 cobbler! This combo of 2x20 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A+/B+/Pi 2 (40 pins).  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so...

The "poor woman's" Raspberry Pi cobbler! This combo of 2x13 pin (0.1 spaced) header and socket is for our popular GPIO Ribbon Cable for Raspberry Pi Model A and B.  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so standard, but a royal pain to use with...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

These stickers are a must for anyone making a project with an ATmegaXX8 chip such as the ATmega48, ATmega8, ATmega88, ATmega168, or ATmega328. They fit right on top of a 28 pin DIP chip, and clearly indicate every pin by port name or common use for the I2C and SPI pins. No more looking up the datasheet or schematic! The stickers are made of a tough vinyl, usually used for bumper stickers, so they will not fade, scratch, or wrinkle. The stickers...

This  2x8 (16 pin - 0.1" spaced) IDC Breadboard Helper  is great in conjunction with any 16-pin IDC cables. It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so standard, but a royal pain to use with breadboards, this is a good and cheap hack for...

This  2x16 (32 pin - 0.1 spaced) IDC Breadboard Helper  is great in conjunction with any 32-pin IDC cables.  It comes in two parts, a 'pin-through' socket and a male header. The socket straddles the center of a  breadboard or  Perma-Proto and then header plugs into the top of the socket. Since IDC cables are so standard, but a royal pain to use with breadboards, this is a good and cheap hack for...

They look a lot like sushi rice, but don't eat 'em - these are Low Temperature Thermoplastic Beads ! Also known as "Friendly Plastic", "Instamorph", "Polymorph" and many other names These 100g bags are full of ivory-colored polymorph plastic beads with a low melting point of about 60°C (140°F). Heat up some water with a kettle or microwave, then dump the beads in. They'll turn clear and...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also if say you want to JTAG program a board that you cant solder headers to - just shove these thin contacts into a 0.1" pitch IDC programming cable and press it onto the contacts. These particular pins are (in our opinion)...

Are you looking to jumper two neighboring male headers (2.54mm apart) without the hassle of maneuvering and re-maneuvering wires? Well then you've jumped to the right page! This pack of ten (10) 2.54mm jumpers is the perfect solution for quick and compact jumpering. They're super handy to have hanging around your work-space, and perfect for when you're prototyping.  

Kelvin clips are used whenever you need to get a measurement right at the contact points of a circuit or component. Even though these are grippy clips, each side of the clip is electrically insulated. So you can use it to grab onto a part (as seen above) and perform measurements. These can also be used in circuit if needed. The clip is bare and comes with two jaw contacts that are screwed into each side of the plastic clip. No wires are...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of small, single row housings. We also offer other packs including single and dual row housings of varying sizes. This pack includes: 10 x 1x1...

We've got a simple and highly functional solution to wiring your Adafruit Feather board! These 0.1" Pitch Terminal Blocks , are exactly the right size to it your Feather board or FeatherWing. They are great news since nothing makes a project harder to maintain than a lot of loose wiring. Perfect when you don't need a full Terminal Block FeatherWing These terminal blocks are big enough for a range of wire gauges: 20-30AWG solid...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of small, dual row housings. We also offer other packs including single and dual row housings of varying sizes. This pack includes: 5 x 2x2 housing5...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of large, single row housings. We also offer other packs including single and dual row housings of varying sizes. This pack includes: 5 x 1x6 housing5 x...

Are you frustrated by the lack of customization options for your jumper wires? Look no further! Compatible with both male and female wires, these fully customizable wire housings bring DIY to a new level, giving you near limitless options when using jumper wires in your project. This is a pack of large, dual row housings. We also offer other packs including single and dual row housings of varying sizes. This pack includes: 5 x 2x7 housing5...

Sugru! Soft-touch silicone rubber that molds and sets permanently. Sticks to aluminum, steel, ceramics, glass, wood and some fabrics + plastics! sugru is the incredible new air-curing rubber for hackers, makers, gadget lovers & anyone else who wants to make things or make their stuff work better. Self-adhesive to most other materials, and flexible when cured, sugru is a versatile tool for hackers and makers - Repair and strengthen damaged...