$5.99
Nordic Semiconductor nRF24L01+. Transceiver chip operating in the 2.4GHz band. Take all the coolness of...
$44.99
Connect your Arduino to the Internet with this fine new FCC-certified WiFi module from Atmel....
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Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art...
$29.99
Would you like to add powerful and easy-to-use Bluetooth Low Energy to your robot, art...
$69.99
Ring, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one...
$64.99
Ring, Ring! Who's that callin'? It's your breadboard! Introducing Adafruit FONA MiniGSM, an adorable all-in-one...
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Build your own cellular project and get off the grid with FONA. This pack comes...
$139.99
For those who want to take it to the next level we now have a 3G Cellular...
$129.99
For those who want to take it to the next level we now have a 3G Cellular...
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Build your own cellular project and get off the grid with FONA. This pack comes...
$64.99
Ring, Ring! Who's that callin'? It's your Arduino! Introducing Adafruit FONA 800 Shield, an adorable...
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Build your own cellular project and get off the grid with FONA. This pack comes...
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Cellular + GPS tracking, all in one? Oh yes! Introducing Adafruit FONA 808 MiniGSM +...
$79.99
Cellular + GPS tracking, all in one, for your Arduino? Oh yes! Introducing Adafruit FONA...
$31.99 $39.99
"You see, wire telegraph is a kind of a very, very long cat. You pull...
$39.99
"You see, wire telegraph is a kind of a very, very long cat. You pull...
$19.99
Add Bluetooth capability to your computer super fast with a USB BT 4.0 adapter. This...
$2.99
One truth about working with test equipment is you always need the cable or adapter...
$2.99
One truth about working with test equipment is you always need the cable or adapter...
$4.99
This is a great connector for anyone doing RF work, when an SMA connector is...
$4.99
This is a great connector for anyone doing RF work, when an SMA connector is...
$9.99 $19.99
The April is a handy companion for your Electric Imp card. This breakout board provides...
$24.99
Give your Ultimate GPS V3 a boost with this external active antenna. This GPS antenna...
$12.99
This 2-button keyfob remote goes with our three basic 315MHz RF receiver modules. It will...
$10.99
This 4-button keyfob remote goes with our three basic 315MHz RF receiver modules. It will...
$12.99
This single button keyfob remote goes with our three basic 315MHz RF receiver modules. It...
$9.99
This RF adapter bit is great for anyone doing RF work. If your receiver/transmitter/transceiver has...
$7.99
This RF adapter bit is great for anyone doing RF work. If your receiver/transmitter/transceiver has...
$8.99
This 2.4"/61mm long antenna has 2dBi of gain and 50Ω impedance so it will work...
$6.99
Wow that's a tiny GPS antenna! This passive antenna is only 15mm x 15mm x...
$7.99
Wow that's a tiny GPS antenna! This passive antenna is only 9mm x 9mm x...
$8.99
These wireless receivers work with our 315MHz transmitters. They can easily fit into a breadboard...
$8.99
These wireless receivers work with our 434MHz transmitters. They can easily fit into a breadboard...
$6.99
These wireless transmitters work with our 315MHz receivers. They can easily fit into a breadboard...
$6.99
These wireless transmitters work with our 434MHz receivers. They can easily fit into a breadboard...
$9.99
The RFM22B is a low-cost ISM FSK transceiver module which offers communication at 915MHz ISM...
$8.99
This is the 434MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout....
$8.99
This is the 915MHz base RFM69HCW Wireless Transceiver that is found on our RFM69 Breakout....
$7.99
This 2.2"/57mm long antenna has 2dBi of gain and 50Ω impedance so it will work...
$497.99
The RockBLOCK Mk2 allows you to send and receive short messages from anywhere on Earth...
$5.99
This is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and...
$5.99
This RF adapter bit is great for anyone doing RF work. Depending on the dev-board...
$6.99
This RF adapter cable is super handy for anyone doing RF work. Often times, small...
$8.99
These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's...
$7.99
These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's...
$7.99
These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's...
$4.99
That's one slim cellular antenna! At just 75mm long from tip to tip and and...
$5.99
This RF adapter bit is great for anyone doing RF work. Depending on the dev-board...
