Radio Frequency
Radio Frequency kits from FM transmitters to remote controls.
Items in this category require component level assembly
- 2 Ch RF Remote Receiver Kit with Random Code$10.00
SKU: K8057
This RF receiver kit has two relays on board, allowing you to control them in both momentary or latch mode! Perfect for controlling the lights remotely, garage door opener, etc. Learn More - 2 Channel RF Code-Lock Remote Transmitter Kit$24.95
SKU: K8059
An RF code-lock 2 channel transmitter kit with unique 32 bit code. Over 1 000 000 000 possible codes. Learn More - 3V FM Transmitter Kit$12.95
SKU: QK7
The most powerful bug for it's size. Uses trimcap for easy tuning in the FM band. 50 meters within buildings, 300meters or more in open. Full documentation and battery holder included, 3vDC. Learn More - 4 button keychain transmitter and receiver$36.95
SKU: QA16
4 button keychain transmitter and receiver. Learn More - 4 Channel UHF Rolling Code Lock Kit$69.95 As low as $62.95
SKU: QK180V3
4 button secure remote (included) RF receiver module and all components to create a 4 channel lock Learn More -
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- 433MHz RF Transmitter + Receiver Module$3.50
SKU: TXRX433
433MHz RF Transmitter + Receiver Module with SMD components Learn More - AM Radio Kit with Ear Phone$7.95
SKU: FK709
A basic AM radio kit for educational purposes and beginners. Learn More - AM Radio Receiver Kit with Speaker$10.95 As low as $9.95
SKU: FK708
This AM Radio receiver kit consists of a few components so it is very easy to assemble. Learn More - DSP FM Radio Receiver Kit w Speaker$16.95
SKU: FK717
This circuit is a DSP (Digital Signal Processing) radio circuit that uses selective adjustment. Learn More
- Ethernet Shield for Arduino®$32.95
SKU: KA04
Configure your Arduino as a simple web server or let it get data from the worldwide web with this Arduino Compatible Ethernet Shield. Learn More - FM 9 Volt Transmitter Kit$12.95 As low as $11.95
SKU: QK18V2
The FM Transmitter Kit has an oscillator coil built into circuit board. Trimcap to tune in FM band. Transmits over 500 meters in the open. You can experiment with better aerial for greater range. Full explanation of circuit is provided with the kit. Learn More - FM Phone Transmitter Kit$7.95
SKU: QK16
This small but powerful FM Phone transmitter kit attaches to a phone line & transmits the conversation into the FM band. It uses the phone line itself as an aerial. No battery required since it draws its power from the phone line. Learn More - FM Radio Module$1.25
SKU: CH-RRD102
RRD-102 V2.0 FM stereo radio module is a high sensitivity, low power consumption, ultra- small size FM stereo radio receiver. Learn More - FM Telephone Transmitter Kit$6.95
SKU: FK320
A 90MHz FM transmission directly from the telephone can be realized from this electronic circuit without any external power supply. Learn More -
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- Miniature FM Transmitter Kit$11.95
SKU: QK51
A tiny FM Transmitter kit using passive components. 9vDC power supply. Learn More -
- Narrow Band AM Receiver module (ASK)$2.15
SKU: RX433C
Frequency Range:315/418/433.9MHz
Modulate Mode:ASK Learn More - RF DATA LINK Receiver Kit - Parallel Output$38.95
SKU: QK176
One in a series of four kits implementing an RF Data link. Learn More - RF DATA LINK Receiver Kit - Serial Output$38.95
SKU: QK174
One in a series of four kits implementing an RF data link. Learn More - RF DATA LINK Transmitter Kit - Parallel Input$34.95
SKU: QK175
One in a series of four kits implementing an RF Data link. Learn More
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