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RFM97CW Sub-GHz radio transceivers are ideal for long range wireless applications.
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This is a very common signal diode - 1N4148. Use this for signals up to 200mA of current.
A black USB A to Micro B cable for use with the micro:bit.
This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole. It'll a…
This is a jumper adapter cable that comes pre-terminated with a 6-pin JST-SH connector on one end and a breadboard hookup pig…
The 4-Bay T4s Intelligent Universal Charger from Tenergy is an automatic smart charger compatible with almost all types of re…
This is a simple LED-illuminated tactile button with a clear cap. It's just like a basic tactile button, but it lights up whi…
These are your standard 1.5V AAA alkaline batteries from Energizer.
Plug (three conductors and a ground) & shroud to hack or repair or add a 4-conductor audio jack into your project.
This is a translucent silicon rubber button pad with 4 buttons orignally inspired by the folks at [monome.org](http://monome.…
This 0.012" Flexinol® Actuator Wires (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foo…
This new version now has all 5 pins broken out on the connector. We have no idea what USB device you are hooking up to, but i…
This is a 3-terminal microswitch two pack, each equipped with a 20mm offset lever actuator. These switches have a great 'clic…
This Translucent Black Cherry MX keycap will work on all standard size Cherry MX switches. It is designed for the R2 row, but…
Raytac's MDBT53 is a BT5.2 stack (Bluetooth® low energy or BLE) module designed based on Nordic nRF5340 SoC solution.
This is a simple LED-illuminated tactile button with a green cap. It's just like a basic tactile button, but it lights up gre…
These 10 segment bar graph LEDs have many uses. With a compact footprint, simple hookup, they are easy for prototyping or fin…
Your basic 7-segment LED. Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Ove…
This is a 4-pin JST-ZHR cable that's terminated on the end with breadboard compatible Dupont connectors.
Polarized connectors and headers for your perf board/PCB projects. Use these connectors for power connections or any sensor/g…
This is a foot-long white audio cable that has been terminated with two TRRS connectors at each end. TRRS connectors are the …
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
This is a handy little device that can save your system from smoking. A resettable fuse (also known as a [PTC](http://en.wiki…
A 200mm MIPI Cable for interfacing the Raspberry Pi Camera Modules with the Raspberry Pi 5.
This is a high quality switching 'wall wart' AC to DC 5V 2000mA USB Micro-B wall power supply manufactured specifically for S…
Embrace the World of Precision Distance Measurement with the SparkFun DataLogger IoT Distance Sensing Kit.
This is a 5mm right angle light pipe to get the light of an LED out the end plate of an enclosure. We couldn't find a light p…
Potentiometers are incredibly useful, whether you're controlling the volume on your stereo or the 'mood lighting' in your roo…
This analog panel meter measures DC voltage from 0-5 volts with 2.5% accuracy. It has a clear and easy to read scale and an a…
This female barrel jack plug is great for adding a common connector to the end of wires. This jack is compatible with 5.5x2.1…
The KR Sense 90A is a small voltage and current sense breakout board.
This servo cable has a shrouded male servo connector on one end, and 3x breadboard hookup pigtails at the other end.
These Clincher connectors from Amphenol FCI can be used to terminate Flat Flexible Cables (FFCs) to an easy-to-use standard h…
These are your standard 1.5V AA alkaline batteries from Panasonic.
This is a simple 2x6 female PTH header. Each pin has a spacing of 0.1" in between each other.
1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent …
You might have seen these cables used in computers. They are typically used to bring USB connections from a motherboard to th…
Latch Terminal 5mm pitch, 2-pin. Rated up to 250V @ 11A and can accept 18-22AWG wire.
These are very small rare earth magnets - 0.125" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously…
We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all convenien…
This 0.5m SPE cable enables Ethernet data transmissions by using only two wires and the simultaneous power supply for termina…
This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply connector on [ATX](http://en…
Looking to add MIDI to your project? This is a female, 5-pin, right-angle DIN 5/180? connector which will interface with most…
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…
This is a handy cable for connecting a six pin GHR-06V type locking connector to breadboard friendly male pins.
These stackable headers are made to work with the [SparkFun ESP32 Thing Plus](https://www.sparkfun.com/products/14689) to con…
