Happy Pentecost! Orders will largely be shipped on Monday, Whit Monday, but with an adjusted process until 9 p.m. and they are expected to be delivered on Tuesday. Orders that are not shipped on Monday will be shipped on Tuesday.
Opencircuit - Electronics at Your Fingertips
IoT - Wifi modules Official Arduino boards Sonoff zigbee PETG filament Soldering stations Motordriver modules Sonoff switches Raspberry Pi boards Arduino compatible USB Dongles Educational kits Component kits PLA filament Loose wire Arduino shields
Our new products
- New DC Geared Motor 1:48 + wheel set € 5,10 View product
- New AIR-1 Air Quality For Home Assistant - with CO2 and Gas sensor € 203,30 View product
- RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH Sensor - NPK + PH+ EC + TEMP + VOCHTIGHEID € 86,40 View product
- SONOFF Zigbee Door/Window Sensor | SNZB-04P € 31,80 View product
- SONOFF iPlug Wi-Fi Smart Plug | S60 Series Type E/F € 30,50 View product
- SONOFF Quick Wire Connectors € 44,90 View product
- SONOFF Wire Splicing Connectors € 22,- View product
- SONOFF Din Rail Wire Connectors € 26,05 View product
- SONOFF POW Ring Smart Power Meter | POWCT € 62,55 View product
- Wago Clamp Set 61-piece, 27x 2-pin, 20x 3-pin, 14x 4-pin € 27,95 View product
- Sale Super glue SK-20B 20g € 6,35 View product
- Wemos ESP32 WiFi module - CP2104 € 8,95 View product
- Compact robust digital multimeter - cat III - 600V - 5 functions € 16,25 View product
- AIR-1 Air Quality For Home Assistant - with CO2 sensor € 152,50 View product
- SONOFF Zigbee Human Presence Sensor | SNZB-06P € 29,90 View product
- SONOFF Zigbee Motion Sensor | SNZB-03P € 22,50 View product
- Shelly Plus Uni € 9,70 View product
- Shelly Wall Display € 128,20 View product
- Shelly H&T Gen3 € 33,50 View product
- Xtar - rechargeable lithium-ion battery 3.6 v - 3400 mah - 18650 € 20,25 View product
This week's best sellers
- TowerPro SG90 9G micro servo motor - 180° € 2,65 View product
- 5 pieces Rocker switch round 23mm - 5 pcs € 2,95 View product
- L298N motor driver module - double H-Bridge € 3,75 View product
- Arduino Nano R3 - clone - with headers € 8,60 View product
- HC-SR04 Ultrasonic distance detection module € 2,10 View product
- 25 pieces RGB 5mm rainbow leds - slow - 25 pieces € 3,20 View product
- 650nm Laser Transmitter Module (KY-008) € 1,50 View product
- 25 pieces 5mm plastic LED clip - 25 pcs € 2,15 View product
- Breadboard white 400 points € 2,35 View product
- Male-Female 30 cm band cable 40 pieces € 3,65 View product
- Hobby Motor - Gear € 2,80 View product
- Copper tape 5mm self-adhesive - 50 meters € 5,- View product
- FireBeetle ESP32 IoT Microcontroller (Supports Wi-Fi & Bluetooth) € 12,10 View product
- SONOFF SNZB-04 - ZigBee Wireless door/window sensor € 8,50 View product
- Male-Male 30 cm band cable 40 pieces € 3,65 View product
- Sonoff Zigbee 3.0 USB Dongle Plus ZBDongle-E € 22,- View product
- Male-Male 20 cm band cable 40 pieces € 1,85 View product
- Quartz Clock Mechanism € 4,25 View product
- 10 pieces Green 3mm diffuse LED - 10 pieces € 1,60 View product
- 5 pieces Aluminum heatsink 25x25x5mm - self-adhesive - 5 pieces € 2,95 View product
Get started with these daily deals
Only valid todayWhile stock last -49 %
CR2450 Buttoncell - 3V - 560mAh
-10 % € 2,75 € 1,40
Screw Terminal Block: 5-Pin, 0.1″ Pitch, Side Entry (2-Pack)
-8 % € 2,95 € 2,65
Push-pull solenoid 12V
-20 % € 4,20 € 3,85
Qwiic Cable - 50mm
-13 % € 2,45 € 1,95
Semi Flexible Solar Panel (6V 2A)
-39 % € 33,65 € 29,15
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
-15 % € 55,95 € 34,05
SparkFun Qwiic Single Relay
-35 % € 17,- € 14,50
Arduino Nano terminal block shield DIY
-19 % € 3,- € 1,95
Silicone Hose 2.4x4mm transparent - 2 meter
-45 % € 5,- € 4,05
TFT and I2C Connector Shield V1.1.0 for LOLIN (WEMOS) D1 mini
€ 2,- € 1,10
Last discounted products
- Sale Waveshare Li-polymer Battery HAT, 5V Output, Quick Charge € 18,15 View product
- Sale Super glue SK-20B 20g € 6,35 View product
- 10 pieces 150Ω Metal film resitor 1/4W - 10 pieces € 1,- View product
- GX12-4P Connector 4-Pin - male + female € 2,- View product
- GX12-6P Connector 6-Pin - male + female € 2,- View product
- 5 pieces Aluminum heatsink 25x25x5mm - self-adhesive - 5 pieces € 2,95 View product
- Official Micro-HDMI to HDMI cable (1m - black) € 6,75 View product
- 24V High Torque motor - 27 RPM - 65KG - with square Gearbox € 29,05 View product
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