Prototyping

10K 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level10kΩresistance tolerance1%Continuous Power0.5WComponent...

These Adafruit Perma-Proto Quarter-Sized Breadboard PCBs bridge the gap between solderless breadboards and standard perf-boards by providing a thr...

Need a nice little 3.3V regulator? We rather like the very-low-dropout L4931 from ST! This little guy will help you get your 4-20V battery or wa...

Ah the esteemed LD1117, who amongst us has not used this popular low drop voltage regulator? This big chunky regulator will help you get your 4-...

Make your own smart LED arrangement with the same integrated LED that is used in our new fancy DotStar strips. This tiny 5050 (5mm x 5mm) SMD LE...

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the ...

A row of right angle headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers. SHIPPING LIS...

Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 4x4 point solder-less breadboard is a good way to ad...

This is a DFRobot exclusive! This is a high quality jumper cable. Hand made with 22AWG multistrand wire and sturdy male pins. Each jumper cable...

The 400 Tie Point Interlocking Solderless Breadboard is a cute half size breadboard, good for small projects. It is 8.2cm(3.23") x 6.2cm(2.44") in...

Breakout board for the 3 axis ADXL335 from Analog Devices. This is the latest in a long, proven line of analog sensors - the holy grail of accelero...

This 47 × 35 mm (1.84 × 1.37") solderless breadboard has 17 rows of tie points, enough for up to two 14- or 16-pin DIP ICs. Although it is difficul...

This inverter is the most common way to power EL wire because they tend to be cheap and batteries generally last a long time. 2 AA Batteries can p...

Mini Pliers. These are great little pliers! A must have for any hobbyist or electrical engineer. Crucial for inserting devices into bread boards...

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...

Solenoids are basically electromagnets: they are made of a coil of copper wire with an armature (a slug of metal) in the middle. When the coil i...

This is the SparkFun Solderable Breadboard. A bare PCB that is the exact size as our regular breadboard with the same connections to pins and power...

This is a Micro SD(TF) module from DFRobot. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in ...

This is a 10-pin socket with 2mm pitch that mates with the popular XBee radio from Digi. Use this small part to avoid having to solder your prec...

This is your tried and true white solderless breadboard. It has 2 power buses, 10 columns, and 30 rows - a total of 400 tie in points. All pins ...

Dip sockets for all your prototyping needs. If you’ve ever had to de-solder a dip part from a circuit board, you know how valuable these are! Numbe...

Dip sockets for all your prototyping needs. If you’ve ever had to de-solder a dip part from a circuit board, you know how valuable these are! Nu...

These are our new and improved flush cutters, giving you a way to cut leads very cleanly and close to the solder joint. Diagonal cutters are good, ...

Single row of 30-holes, female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pi...