FutureKit

3D printing
Antennas
- Antenna accessories
- FM radio antennas
- TV antennas
- GPS antennas
- GSM/3G/4G/5G/LTE antennas
- LoRa antennas
- WiFi antennas
- NFC antennas
- Antennas for Teltonika
Batteries
- Battery chargers
- Rechargeable batteries
- Battery packs
- Sealed lead acid batteries
- Battery holders
- Batteries unchargable
Arduino
- Arduino® Classic
- Arduino® Shield
- Arduino® MKR
- Arduino® Nano
- Arduino® Pro
- Arduino® Kits
- Arduino kits
- Arduino clones
- Arduino shields
- Arduino playground
- Arduino accessories
- Arduino enclosures
Audio/video
- AV digital
- AV analog
- AV converters
- Speakers
- Headphones
- Microphones
- Buzzers
- AV Misc
- Amplifiers
Automotive
- Measurement
- Automotive relays
- Automotive connectors
- Automotive fuses
- Automotive lighting
- Installation accessories
- Automotive tools
- Automotive chargers
- Power supplies for automotive use
Automation
- KNX Building automation
- Unipi
- M12 Cables
- Shelly
- Sonoff
- Finder Opta
- Finder YESLY
BBC micro:bit
- micro:bit kits
- micro:bit addon boards
- micro:bit playground
- micro:bit accessories
- micro:bit robots
Electronic components
- Sensors
- Actives
- Passives
- Component kits
Security alarm
IOT
- IIOT
- IOT starting kits
- IOT development boards
- LoRa
- SenseCAP
- Shelly
Soldering
- Soldering irons
- Bench supports
- Soldering flux/paste
- Solder wires
- Soldering tools
- Gas soldering irons
- Hot Air Stations
- SMD soldering
- Tip cleaning
- Desoldering braids/pumps
- Spare parts Pace
- Spare parts Proskit
  - Soldering stations Proskit 206/207
- Spare parts Thermaltronics
  - Thermaltronics TMT-9000S-2
  - Thermaltronics TMT-2000S-K
- Spare parts for Velleman
- Spare parts Weller
- Spare parts Xytronic
- Spare parts Pinecil
- Spare parts Atten
  - Atten T900
  - Atten T990
Cables and wires
- RF coaxial cable 50ohm
- RF coaxial cable 75ohm
- Audio cables/wires
- LV data cables
- FFC cables
- Speaker cables
- Power cables
- Rubber cables
- Copper wires
- Flat cables
- Multicore equipment wires
- Phone cables
- Silicone wires
- Thermocouple cable
- Network cables CAT5/6/7
- Video cables
- Singlecore equipment wire
- Wire assortments
- Power supply cables
Wiring accessories
- Heat shrink tubes
- Cable ties
- Spiral wrap
- Plastic tape
- Cable conduits
- Cable organizer
- Cable cover
- Cable glands
Development boards
- APM32
- Atmel SAM
- AVR
- Beaglebone SBC
- CAN BUS
- Coral
- ESP
- FPGA
- FTDI
- HMI
- Jetson Nano
- nRF ARM
- NXP ARM
- Quectel
- RISC-V
- RockPi SBC
- RP2040
- RP2350
- Seeed XIAO
- STM32
  - STM32 NUCLEO SHIELDS
- TI MSP/TIVA
Books
Leds
- Bright LEDS
- Special purpose LEDs
- LED holders
- LED stripe
- LED displays
- Multicolor LEDS
- Basic LEDS
- SMD LEDs
- Discount LEDS
- Power LEDs
- LED drivers
- Lightguides
- Addressable leds
Connectors
- Audio/video connectors
- Car connectors
- Pin header connectors
- RJ modular connectors
- Crimp connectors
  - ECT connectors
- RF connectors
- Terminal blocks
- Industrial connectors
- Computer connectors
- DC power connectors
- Multipole power connectors
- DIN41612 EURO card connectors
Connector adapters
- Adapter sets
  - Parts for AK-40 adapter kits
- Audio PLUG adapters
- BNC adapters
- IEC antenna adapters
- DIN adapters
- F adapters
- FME adapters
- N adapters
- RCA adapters
- SMA adapters
- SMB adapters
- TNC adapters
- UHF adapters
- XLR adapters
Thermal management
- Heat sinks
- Heat sink insulators
- Peltier elements
- Heat dissipating paste
- Cooling fans
- Thermal conductors
Mechanics
- Screws/nuts/washers
- Housing
- Misc
- EMI/EMC/RFI Shielding
- PCB mounting
- Shaft
- DIN Rails
- Rack mount accessories
Displays
- Touch panels
- OLED displays
- TFT displays
- LCD displays
- IPS LED displays
- e-INK displays
Measurement
- Multimeters
- Test leads/connectors
  - Test probes
  - Banana jacks
  - Test leads
  - Banana plugs
  - Crocodile clips
- Panel meters
- Current clamps
- Voltage testers
- Thermometers
- Environment meters
- Component testing
- Fibre Optic Network Meters
- Mains measurement
- Debugging
- Oscilloscopes
- Signal generators
- Misc measurement
- Spectrum analyzers
- Logic analyzers
- Probes
- Data loggers
- Measurement accessories
- Rigol accessories
- Electronic loads
Memory cards
Services
Phones
- Wired phones
- Smart phones
Prototyping
- Breadboards
- Jumper wires
- Stripboards
- Copper PCB boards
- PCB supplementary
- Drilling/cutting
- Etching
- Prototyping tools
Making
- E-textiles
DIY kits
- Crowtail
- Crumble
- FutureKit
- Grove
- Kemo
- Kitronik
- Sparkfun
- Velleman
Raspberry Pi
- Raspberry Pi 5
- Raspberry Pi
- Raspberry Pi Compute Module
- Raspberry Pi 400
- Raspberry Pi Pico
- Raspberry Pi Zero
- Raspberry Pi starter kits
- Raspberry Pi like computers
- SBC displays
- SBC addon boards
- SBC hifi boards
- SBC accessories
- SBC housing
- SBC cameras
- SBC misc
- SBC books
- SBC memory cards
Retro gaming
- Game controllers
- Game buttons
Robotics
- Robotic kits
- Robot electronics
- Robot mechanics
Misc
Electromechanics
- Switches
- Lamps
- Motors
- Relays
- Solenoids
- Fuses
- Thermostats
- Contactors
Electrics
- Battery clamps
- IEC power connectors
- Mains extension
- Home appliances
- Neutrik Powercon
- Wire terminals
- Wire terminal blocks
- SCHUKO
- SCHUKO/IEC power cords
- Electrical installation
- Cigarette lighter/hella
Power supplies
- Solar panels
- Power supplies for car use
- 110V
- DC/DC voltage converters
- SMPS power supplies
- Voltage inverters
- DC/DC power converters
- Laptop power supplies
- Laboratory power supplies
- LED drivers
- Linear power supplies
- Mascot accessories
- Transformers
- USB chargers
- UPS power systems
Computer
- Sound
- KVM switches
- Mass memory
- Network
- Display
- PC mechanics
  - D-connector accessories
  - PC screws/nuts
- PC power
  - UPS power backup
- Buses
- Misc computer accessories
Telecom
- Ethernet/LAN
- Patch Panels
- Optical fibres
- SFP Transceivers
- WiFi
- Ethernet switches
- Ethernet media converters
- Routers
- Gateways
TV/radio/VCR/CD
- Remote controls
- Rubber belts
Tools and handtools
- Tool sets
- Protective accessories
- ESD protection
- Tweezers
- Service spray
- Milling
- Wire strippers
- Hot glue
- Glue paint grease
  - Bostik Born2Bond industrial Instant Adhesives
  - Bostik DIY Adhesives
- Hobby drills
- Pliers
- Cleaning
- Crimp tools
  - Crimp tools ABIKO
  - Crimp tools for coaxial connectors
  - Crimp tools for modular connectors
  - Rest of crimp tools
  - Terminal crimping tools
- Screwdrivers
  - Insulated screwdrivers
  - Slotted tip screwdrivers
  - Screwdriver sets
  - TORX screwdrivers
  - PHILLIPS/POZIDRIV screwdrivers
  - Hexhead screwdrivers
  - Torque screwdrivers
- Side cutters
- Storage boxes
- Flash lights
- Hex bits
- Working lights
- Rest of tools
- Cutters
Lightning
- Halogen Lighting
  - Halogen lamps
  - Halogen lamp power supplies
- LED Lighting
- Bulbs
- Luminaires
- Dimming
- Fluorescent tubes
- Lamp accessories
Gadgets
Outsale
Agencies Elgood Oy
- Abiko (Elpress)
- Adda
- Arduino Pro
- Attend
- BELDEN
  - Belden Industrial Ethernet cables
  - Belden Automaatiokaapelit
- Blueferrite
- Broadlake
- Cvilux
  - USB Connectors
  - CP35 3.0mm power
  - CA-series IDC connectors
  - CF FFC connectors & cables
- Danotherm
- DECA
- Delta
- Dinkle
- Entertec
- Finder
  - Finder 12 Series
  - Finder 13 Series
  - Finder 14 Series
  - Finder 1C Series
  - Finder 20 Series
  - Finder 22 Series
  - Finder 34 Series
  - Finder 36 Series
  - Finder 38 Series
  - Finder 39 Series
  - Finder 40 Series
  - Finder 41 Series
  - Finder 43 Series
  - Finder 46 Series
  - Finder 48 Series
  - Finder 4C Series
  - Finder 58 Series
  - Finder 50 Series
  - Finder 55 Series
  - Finder 56 Series
  - Finder 60 Series
  - Finder 62 Series
  - Finder 65 Series
  - Finder 66 Series
  - Finder 68 Series
  - Finder 7H Series
  - Finder 7L Series
  - Finder 7M Series
  - Finder 7T Series
  - Finder 80 Series
  - Finder 83 Series
  - Finder 86 Series
  - Finder 8A Series
  - Finder 90 Series
  - Finder 92 Series
  - Finder 93 Series
  - Finder 94 Series
  - Finder 95 Series
  - Finder 96 Series
  - Finder 99 Series
- Fulham Company B.V
- Geehy
- Hengstler
- Hirose
  - U.FL micro coaxial connectors
  - Wire to Board
  - RF-test connectors
- HolyStone
- Jianghai
- KDS
- Lantronix
- LINEAR INTEGRATED SYSTEMS
- LinkPP
- Luminus
- MURATA
- Myrra
- PeakTech
- Provertha
- Quectel
- Relpol
- Rigol
  - Rigol accessories
- Seiko
- Sensepeek
- SENSOLUTE
- Teltonika Networks
- Teltonika Telematics
- VAC
- Winstar
- wireless-tag
- WKK
  - WKK cable ties
  - WKK heat shrink tubes
  - WKK cable accessories
News Letters
- Rigol New Products November 2024
Campaigns
- Rigol Q4/2024 campaign
Intermediary sales
- Sound sources
- Robotics and prototyping
- Power Sources
  - Batteries, Rechargeable Batteries
  - Power Supplies
- Enclosures

Manufacturers

Specials

Rigol DSG821A RF SIGNAL GENERATOR 2.1GHz
Rigol DSG821A - RF Signal Generator...
3 625,89 € 4 265,75 €

All specials

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HOBBY KIT: FK940

Reference: FK940

Currently unavailable

Manufacturer homepage

More info

When you deliberately lie, the electrical conductivity of your skin changes (or not). This change is measured and shown by LEDs on the buttocks of the speech. A trimmer is used to select the output sensitivity. Powered by a single 9V pin battery.

PCB dimensions: 59 x 45 mm + 45 x 19 mm

Accessories

9V BATTERY CLIP
0,60 €
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