Opencircuit - Electronics at Your Fingertips
IoT - Wifi modules Motordriver modules PETG filament Raspberry Pi boards PLA filament Sonoff zigbee TTGO Official Arduino boards Micro controller kits Arduino starter kits Educational kits Robot kits Accessories for Raspberry Pi ESP8266 modules Temperature & humidity sensors
Our new products
- New Double-ended Voltage Tester – VTTEST22 € 29,20 View product
- New DCM140 Digital Mini Current Clamp - 600A € 101,65 View product
- New DCM100 Digital Mini Current Clamp - 500A € 25,35 View product
- New Professional Automatic Cutting and Stripping Pliers – VTSTRIP2N € 22,85 View product
- New Automatic Wire Cutter and Stripper – VTSTRIP5 € 12,65 View product
- New Adafruit USB Type C Plug Breakout € 4,30 View product
- New Gravity: 2.0 Inch IPS Color Serial Display with I2C & UART (Support micro:bit & MakeCode Graphical Programming) € 17,80 View product
- New In stock SONOFF MINI Dry Wi-Fi Smart Switch € 12,75 View product
- Adafruit Feather RP2040 with USB Type A Host € 23,90 View product
- Adafruit Swirly Aluminum Mounting Grid for 0.1" Spaced PCBs € 11,70 View product
- Chibitronics Circuit Stickers Classroom Pack (White LEDs) € 127,05 View product
- In stock Apollo PLT-1 Long Temperature Probe - 150cm € 10,20 View product
- In stock Apollo PLT-1 Short Temperature Probe - 20cm € 8,90 View product
- In stock Apollo PLT-1 Ultimate Plant Sensor For Home Assistant - wired version € 40,60 View product
- In stock Apollo PLT-1 Ultimate Plant Sensor For Home Assistant - battery version € 43,15 View product
- 7 inches Touch Display (eDP) for LattePanda 3 Delta / LattePanda 2 Alpha / LattePanda 2 Delta € 106,15 View product
- SONOFF ZBMINI R2 Zigbee Two Way Smart Switch € 10,15 View product
- In stock SONOFF Zigbee Water Leak Sensor | SNZB-05P | with cable € 21,25 View product
- In stock SONOFF Zigbee Smart Water Valve € 33,15 View product
- Shelly BLU Door/Window Brown € 15,25 View product
This week's best sellers
- 25 pieces In stock RGB 5mm rainbow diffused leds - slow - 25 pcs € 2,10 View product
- 5 pieces In stock 1034 Flat vibration motors - 5 pcs € 3,70 View product
- In stock Pololu Ball Caster with 3/4″ Metal Ball € 5,95 View product
- In stock Buck converter module 1.25 - 35V LM2596 € 2,95 View product
- In stock Breadboard 830 points - white € 3,05 View product
- In stock Project Box - black - 101 x 61 x 26mm € 3,95 View product
- In stock DHT22 Humidity and temperature sensor € 5,50 View product
- In stock DC Geared Motor 1:120 € 3,- View product
- In stock 4x AA battery holder with switch € 2,30 View product
- In stock 5V Traffic Light LED Display Module € 2,20 View product
- In stock Arduino Nano R3 - clone - with headers € 8,60 View product
- In stock Male-Female 20 cm band cable 40 pieces € 2,60 View product
- Sale In stock WeMos D1 mini Pro 2.0.0 - Wifi Module € 5,40 View product
- In stock Apollo PLT-1 Ultimate Plant Sensor For Home Assistant - battery version € 43,15 View product
- In stock Devil Design PETG Filament 1.75mm - 1kg - Black € 17,20 View product
- In stock Arduino pro micro 5V 16MHz - clone € 10,50 View product
- 5 pieces In stock IRF540N Power mosfet - 5 pcs € 3,65 View product
- In stock Large Enclosed Piezo Element w/Wires € 1,60 View product
- 5 pieces In stock Print terminal blocks 3pin green - 3.5mm pitch - 5 pieces € 3,35 View product
- In stock Breadboard white 400 points € 3,60 View product
Get started with these daily deals
Only valid todayWhile stock last -11 %
CAN-BUS Shield
-26 % € 34,40 € 30,75
5V Relay 10A
-11 % € 1,95 € 1,45
RTC Batterij for Raspberry Pi 5
-12 % € 6,95 € 6,20
Adafruit Feather nRF52 Bluefruit LE
-47 % € 29,15 € 25,65
18Ω Metal film resitor 1/4W - 10 pieces
-48 % € 1,70 € 0,90
Rotary Switch - 10 Position
-16 % € 2,50 € 1,30
Double Sided Prototyping PCB 9x15cm
-21 % € 2,45 € 2,05
Luchtpomp 3V - 6V
-48 % € 5,35 € 4,25
Wiha voltage tester 220-250 volt slotted head transparent, with clip (05271) 3.0 mm x 60 mm
-27 % € 1,25 € 0,65
700:1 Sub-Micro Plastic Planetary Gearmotor 6Dx21L mm
€ 20,45 € 14,95
Last discounted products
- Sale In stock DS3231 RTC module € 6,- View product
- Sale In stock SONOFF iHost Smart Home Hub - 2GB € 96,80 View product
- Reduced In stock SparkFun Micro 6DoF IMU Breakout - BMI270 (Qwiic) € 18,15 View product
- Reduced In stock SparkFun USB Mini-B Cable - 6 Foot € 3,85 View product
- Reduced In stock USB 2.0 Type-C Cable - 1 Meter € 5,10 View product
- Reduced In stock Gravity: Digital Crash Sensor (Left) € 2,55 View product
- Reduced In stock Gravity: Digital Crash Sensor (Right) € 2,55 View product
- Sale In stock Solar Power Manager (for 9V/12V/18V solar panel) € 24,20 View product
- 10 pieces In stock 150Ω Metal film resitor 1/4W - 10 pieces € 0,95 View product
- GX12-4P Connector 4-Pin - male + female € 2,- View product
- In stock GX12-6P Connector 6-Pin - male + female € 2,- View product
- 5 pieces In stock Aluminum heatsink 25x25x5mm - self-adhesive - 5 pieces € 2,95 View product