sparkfun

This high discharge LiPo is a great way to power any R/C, robotic, or portable project. This is an excellent choice for anything that requires a sm...

If you need some juice, this 6Ah Lithium Ion Battery is for you. These are very compact batteries based on Lithium Ion chemistry. This is the highe...

These are very slim, extremely light weight batteries based on Lithium Ion chemistry. Each cell outputs a nominal 3.7V at 850mAh! Comes terminated ...

Power on the go? Why didn’t you ask? We’ve got plenty! These portable, rechargeable lithium ion battery packs are simple, compact and make for a gr...

We've taken the classic, portable, rechargeable lithium ion battery pack and tweaked the design to make it amenable to low current applications. Wh...

This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical signal. Each load cel...

This straight bar load cell (sometimes called a strain gauge) can translate up to 10kg of pressure (force) into an electrical signal. Each load cel...

This disc load cell (sometimes called a strain gauge) can translate up to a whopping 200kg of pressure (force) into an electrical signal. Each load...

This S-Type load cell (sometimes called a strain gauge) can translate up to 200kg of pressure (force) into an electrical signal. Each load cell is ...

This single disc load cell (sometimes called a strain gauge) can translate up to 50kg of pressure (force) into an electrical signal. Each load cell...

This straight bar load cell (sometimes called a strain gauge) can translate up to 5kg of pressure (force) into an electrical signal. Each load...

This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales (you know, the ones you use in January for your...

The Logitech K400 Plus Wireless Touch Keyboard is a compact keyboard with an integrated touchpad that puts all your controls in a single device. En...

The Loomia Double Backlit User Interface is like the Single Backlit Button, but twice the fun! Use this part if you need to control something up an...

If you need maximum distance for your LoRa project you need this incredibly durable, outdoor antenna with 5.8dBi gain. This 860-930MHz antenna is 9...

If you need maximum distance for your LoRa project you need this incredibly durable, outdoor antenna with 5.8dBi gain. This 863-870MHz antenna is 9...

LoRa is a fantastic advancement in the field of wireless communication. The multi-kilometer distances are incredible! Point to point LoRa ihas b...

RFM95CW is an ultra-low-power, high-performance LoRa transceiver for various frequency of 137-1020 MHz wireless applications. The high integrati...

An essential companion to the Chibi Chip, the Chibi Clip Mounting Accessory enables rapid testing and re-use of the microcontroller board without a...

The MQ-131 is a low concentration Ozone gas sensor from Winsen. The sensing material for the MQ-131 is WO₃. It will have lower conductivity in clea...

We've taken the classic, portable, rechargeable lithium ion battery pack and tweaked the design to make it amenable to low current applications. Wh...

This is a simple-to-use liquefied petroleum gas (LPG) sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in...

This high-gain duck antenna is designed for LTE devices that operate in the 690-960MHz and 1710-2690 MHz bands. Combined with an SMA to U.FL Ada...

This is an Extremely Efficient, Wide Band, Flexible LTE Antenna with a small footprint. This easy to install durable, flexible polymer antenna oper...