Sparkfun

These are very common, high quality BJT, PNP transistors made by ST Micro. Rated up to 200mA. **Datasheet:** [2N3906](http://www.sparkfun.com/d...

Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors using TTL 5V logic l...

Texas Instruments CD74HC4067 16-Channel Multiplexer. What can you do with it? How about taking an analog to digital reading from 16 devices with on...

This is the basic L7805 voltage regulator, a three-terminal positive regulator with a 5V fixed output voltage. This fixed regulator provides local...

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each...

Simple SPDT slide switch. Rated at 30V/200mA. The pins have .1" spacing - fits great into a breadboard! Use it as a power switch or general control...

These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This rela...

We use these little buttons on everything! These Miniature Single Pole Single Throw switches have a good click to them and are breadboard friendly...

Electrolytic decoupling capacitors 100uF/25V. These capacitors are great transient/surge suppressors. Attach one between the power and ground of yo...

These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. **2****0ppm** * **18pF** ...

Molex LTE/5G Cellular External Antennas are designed for 2G/3G/4G/5G modules and devices. The hinged type antennas offer excellent coverage and re...

The SparkFun LTE CAT M1/NB-IoT Shield with [Hologram SIM Card](https://hologram.io/iot-sim-card/) equips your Arduino or Arduino-compatible microco...

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. Thi...

This high gain, 7.75\" antenna is perfect for AVL applications where cellular reception is a must. Connector is regular SMA so don\'t confuse it w...

This is a fantastic find for SFE. A small, high-quality, quad-band, standard SMA terminated, cellular antenna. Specifications: * GSM/850E : ...

A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside world. Operates on f...

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8in.) long with RG174 housing. The...

This is a basic RP-SMA (Reverse Polarity Sub-Miniature A) male to female connector cable. Each cable is 1M (39.3in.) long with RG174 housing. The ...

This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 1M (39.3in.) long with RG174 housing. The SMA connectors at eac...

This is a basic SMA (Sub-Miniature A) male to female connector cable. Each cable is 25cm (9.8in.) long with RG174 housing. The SMA connectors at e...

This is a 10 meter (33 ft) long Male TNC to Male SMA cable with injection molded stress-relief boots. This is an excellent cable for connecting on...

This is a 300mm (1 foot) Male TNC to Male SMA cable with injection molded stress-relief boots. This is an excellent cable for connecting one of our...

When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or outside with a clear view of the sky while y...

This is the 6.5ft version of the Fast Charging USB C to C cable. Charging or powering your USB Type C device can be daunting and finding a cable t...