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Itead SONOFF RFR2 – WiFi Wireless Smart Switch With RF Receiver For Smart Home
Itead #M0802010002
Sonoff RF switch is a SONOFF version with a 433.92MHz RF receiver module inside. This wireless switch can be used together with the RF remote controller, which enables you to control appliances in indoor environment.
In stock
€ 12,20
Incl. VAT
DFRobot Water Leak Detector
DFRobot #SEN0454
Water leakage may cause some safety risks and monetary loss. Is there any device that can tell us whether there is water leakage in time so that we can take measures to minimize and avoid damage?
In stock
€ 21,00
Incl. VAT
Adafruit ItsyBitsy nRF52840 Express - Bluetooth® LE
Adafruit #4481
The Adafruit ItsyBitsy nRF52840 Express is a compact yet powerful microcontroller featuring Nordic nRF52840 Bluetooth LE processor. It offers memory, Arduino and CircuitPython support, BLE capabilities, and more.
In stock
€ 23,25
Incl. VAT
DFRobot Fermion: MAX30102 Heart Rate and Oximeter Sensor V2.0
DFRobot #SEN0344
The DFRobot heart rate and oximeter sensor integrates the Maxim MAX30102 chip and an MCU with heart rate and oximetry algorithm.
In stock
€ 18,50
Incl. VAT
DFRobot TOF IR Distance Sensor (0.2~12m)
DFRobot #SEN0413
This is a low-cost single-point TOF (Time of Flight) IR distance sensor for short-to-medium range distance measurement within 0.2m~12m.
In stock
€ 23,50
Incl. VAT
DFRobot Fermion: MEMS Microphone Module
DFRobot #SEN0487
This tiny MEMS microphone has an amplifier gain of 66. When there is no sound detected, it outputs voltage around 0.66*VCC. When speaking, you can easily get the acoustic waveform by ADC sampling.
In stock
€ 3,70
Incl. VAT
DFRobot A02YYUW Waterproof Ultrasonic Sensor
DFRobot #SEN0311
Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse.
In stock
€ 18,50
Incl. VAT
DFRobot Gravity: SGP40 Air Quality Sensor
DFRobot #SEN0394
The SGP40 Air Quality sensor adopts the new SGP40 digital VOC sensor chip launched by the well-known Sensirion.
In stock
€ 16,25
Incl. VAT
DFRobot Ambient Light Sensor(0-200klx)
DFRobot #SEN0390
This new ambient light sensor is packaged in a transparent semisphere case that offers better light-gathering power. The sensor supports a 0-200klx detection range and I2C communication.
In stock
€ 10,50
Incl. VAT
Pololu 5V, 2A Step-Up/Step-Down Voltage Regulator S13V20F5
Pololu #4085
5V, 2A Step-Up/Step-Down Voltage Regulator S13V20F5This powerful synchronous switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.8 V and 22 V.
In stock
€ 15,40
Incl. VAT
DFRobot FireBeetle ESP8266 IoT Microcontroller (Supports Wi-Fi)
DFRobot #DFR0489
DFRobot FireBeetle is a series of low-power-consumption development hardware designed for Internet of Things (IoT).
In stock
€ 8,75
Incl. VAT
DFRobot Gravity: LED Button - Blue
DFRobot #DFR0785-B
This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up blue color when pressed down, which gives you visual feedback.
In stock
€ 5,25
Incl. VAT
DFRobot Gravity: LED Button - Yellow-Orange
DFRobot #DFR0785-Y
This is a simple LED-illuminated switch button with a transparent cap. It’s just like a basic switch button, but it lights up yellow/orange color when pressed down, which gives you visual feedback.
In stock
€ 5,25
Incl. VAT
DFRobot FireBeetle Covers-LoRa Radio 868MHz
DFRobot #TEL0125
DFRobot FireBeetle series are low power consumption micro-controllers specially designed for Internet of Things (IoT), and mainly focusing on fast and convenient low-power building.
In stock
€ 21,00
Incl. VAT
DFRobot Gravity: LED Switch - Green
DFRobot #DFR0789-G
This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up green color when pressed down, which gives you visual feedback.
In stock
€ 5,50
Incl. VAT
Opencircuit 8x8 dot matrix display - rood, 3mm, common anode
Opencircuit
Small dot matrix display of 32mm. The red LEDs are 3mm and are in an 8 x 8 matrix with a total of 64 LEDs.
In stock
€ 1,45
Incl. VAT
DFRobot Gravity: Digital 360° Tilt Sensor for Arduino
DFRobot #DFR0830
This sensor contains a metal ball that moves along its special internal structure on the effect of gravitation force so as to make a connection or disconnection.
In stock
€ 3,60
Incl. VAT
LilyGO TTGO T-Internet PoE ESP32 - LAN8720A
LilyGO #H438
The H438 PoE (Power over Ethernet) module from LilyGO with ESP32-WROOM-32 dual core microcontroller offers Wi-Fi and Bluetooth functionality in addition to the very fast processor.
In stock
€ 24,75
Incl. VAT
DFRobot DC-DC Buck Converter 7-24V to 5V 4A
DFRobot #DFR0831
This is a 20W DC-DC buck converter power module with 7~24V input and 5V/4A output(Max). The high conversion efficiency and on-board 6 output ports make it suitable for connecting multiple devices...
In stock
€ 5,75
Incl. VAT
DFRobot Gravity: IO Shield for FireBeetle 2 (ESP32-E/M0)
DFRobot #DFR0762
Specially designed for FireBeetle 2 series (M0, ESP32-E), this Gravity IO expansion shield offers various ports including digital, analog, I2C, UART, SPI, etc.
In stock
€ 5,80
Incl. VAT
Pololu 5V, 1.5A Step-Up/Step-Down Voltage Regulator S13V15F5
Pololu #4084
This powerful synchronous switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.8 V and 22 V.
In stock
€ 10,70
Incl. VAT
Itead SONOFF RM433R2 Remote Controller
Itead #RM433R2
The RM433R2 remote controller is an updated version for RM433 with 433MHz, more smooth surface equipped with a better smart chip for a farther distance of RF control on your SONOFF devices.
In stock
€ 7,55
Incl. VAT
Adafruit Electroluminescent (EL) Panel - 10cm x 10cm Blue
Adafruit #624
Discover the EL panel's enchanting blue glow, offering broad and radiant illumination with its flexible, plastic-coated design. Ideal for creative projects, this 10 cm x 10 cm sheet can be shaped and attached to surfaces using the clear plastic edging.
In stock
€ 16,25
Incl. VAT
DFRobot EL Wire - Red - 1 meter
DFRobot #DFR0185-R
This red electroluminescent wire, otherwise known as EL Wire, is a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. EL Wire typically needs anywhere between 20Vac to 220Vac, at a very low current. We have 10 different colors of EL Wire to choose from.
In stock
€ 8,50
Incl. VAT
DFRobot EL Wire - Hot Pink - 1 meter
DFRobot #DFR0185-HP
This hot pink electroluminescent wire, otherwise known as EL Wire, is a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. EL Wire typically needs anywhere between 20Vac to 220Vac, at a very low current. We have 10 different colors of EL Wire to choose from.
In stock
€ 8,60
Incl. VAT
DFRobot MmWave - Human Presence Detection Sensor (9 Meters)
DFRobot #SEN0395
This 24GHz millimeter-wave radar sensor employs FMCW, CW multi-mode modulation, and separate transmitter and receiver antenna structure.
In stock
€ 33,75
Incl. VAT
Sale
Itead SONOFF PIR3-RF - 433MHZ RF PIR motion sensor
Itead #PIR3-RF
SONOFF PIR3-RF motion sensor can detect and report motion. When used for your home security system, it can detect the movement within 8M and help identify whether a human or pet is moving around...
In stock
€ 11,05
Incl. VAT
Velleman Microphone sound sensor
Velleman #WPSE309
This highly sensitive sound detector with 2 outputs (1 analog and 1 digital) measures sounds between 48 and 66 dB. The AO or analog output creates a real-time output voltage signal from the microphone, the DO or digital output depends on the sound level and the set sound threshold.
In stock
€ 5,10
Incl. VAT
Velleman 0.96" oled-display met i2c
Velleman #WPI438
OLED displays offer several advantages. They have low power consumption, sharper images, better readability, high contrast and a wide viewing angle.
In stock
€ 14,70
Incl. VAT
Opencircuit Yellow 5mm flashing LED - 10 pcs
Opencircuit
These yellow LEDs with a diameter of 5mm simulate a burning candle by "flickering" the intensity of the LED.
In stock
€ 3,00
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Blue
Adafruit #5508
Flexible LED noodles for creating captivating lighting effects in various colors. Ideal for adding whimsical ambiance to any setting. Operate on a parallel circuit, draw up to 200mA from 3V. Limit to 50mA for optimal performance.
In stock
€ 8,75
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Lime Green
Adafruit #5507
Flexible LED Noodles offer a unique, vibrant glow for creative lighting projects. With ultra-flexible backing and colorful silicone coating, they ensure durability and aesthetics. Perfect for miniature setups and artistic installations.
In stock
€ 8,25
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Red
Adafruit #5506
Flexible LED noodles offer vibrant illumination in various colors, ideal for unique lighting effects in miniature setups and decorative displays. Constructed with LED diodes on a pliable metal substrate, encased in colorful silicone.
In stock
€ 8,75
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Yellow
Adafruit #5509
Explore your creativity with flexible LED noodles, a New York lighting favorite. Available in various lengths and colors, these lights are ideal for miniature sets and creative spaces, offering vibrant, customizable illumination.
In stock
€ 8,75
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Pink
Adafruit #5510
Vibrant and customizable, these LED noodles are perfect for unique lighting effects in creative projects. Made with LED diodes on a metal backing and encased in colorful silicone, they're designed to illuminate and add flair to any design.
In stock
€ 8,75
Incl. VAT
Adafruit NOOds - Flexible LED Filament - 3V 300mm long - Warm White
Adafruit #5503
Flexible LED noodles are colorful, shapeable lighting solutions perfect for creative projects. With ultra-flexible backing, they can form patterns like hearts or stars. Ideal for decorative bulbs, art, and DIY installations.
In stock
€ 5,25
Incl. VAT
Adafruit LED Filament - 3V 26mm long - Warm White 3 Pack
Adafruit #5505
Non-flexible LED filaments provide a classic Edison-like glow. Featuring micro LED diodes on a metal backing and silicone casing, they mimic tungsten filaments. Operate at 3V with 50mA current limit, easily PWM dimmable, and perfect for creative projects.
In stock
€ 5,25
Incl. VAT
Opencircuit 3W LED Aluminum Heatsink
Opencircuit
This aluminum heatsink is suitable for most 1W to 3W LEDs already mounted on star-shaped heatsinks. This heatsink can passively dissipate up to 3W of heat.
In stock
€ 3,30
Incl. VAT
Whadda Soil moisture sensor & water level sensor
Whadda #WPSE303
With water level sensor and humidity sensor. If the sensors are wet, an analog value appears on the SIG connection. The water level sensor measures the water level up to 4 cm. In this way you can e.g.
In stock
€ 7,20
Incl. VAT
Whadda Light sensor (2 pieces)
Whadda #WPSE352
Use this light sensor to convert light energy, also known as photons, into electrical energy for your next project. This small module detects light that you can use as input.
In stock
€ 6,80
Incl. VAT
Whadda XY Joystick module (2 pieces)
Whadda #WPI315
These joystick modules control commands over the X and Y axis of your microcontroller projects. They are packed per 2 pieces. With micro switch.
In stock
€ 8,10
Incl. VAT
Whadda Bistable relay module with push button - 1 channel - 12V
Whadda #WPM331
This WPM331 push button bistable relay module can turn an external circuit or device on or off via an external switch.
In stock
€ 9,40
Incl. VAT
Velleman Reed Contact Modules with 10 kOhm Pull-up Resistor - Set of 2
Velleman #WPM308
This set of 2 Reed contact modules with a 10 kOhm pull-up resistor is perfect for detection applications involving a magnetic field. They are normally open and close in the presence of a magnetic field.
In stock
€ 5,50
Incl. VAT
Opencircuit 5 meters of warm white 5050 LED strip - 60 LEDs per meter
Opencircuit
This flexible LED strip contains 60 warm white LEDs per meter and is supplied on a 5 meter roll. The powerful LEDs in SMD 5050 format (5x5mm) provide a very good light output.
In stock
€ 9,40
Incl. VAT
Pololu 5V Step-Up Voltage Regulator U3V16F5
Pololu #4941
This compact switching step-up (or boost) voltage regulator efficiently generates 5 V from input voltages as low as 1.3 V and handles continuous input currents up to around 1.6 A.
In stock
€ 6,00
Incl. VAT
Pololu DRV8434A Stepper Motor Driver Carrier (Pinheaders Soldered)
Pololu #3765
This version of our DRV8434A Stepper Motor Driver Carrier ships with male pinheaders soldered, so no soldering is required to use it with an appropriate 16-pin socket or solderless breadboard.
In stock
€ 12,80
Incl. VAT
Velleman Supercapacitor, 10F - 50V - 1 piece
Velleman #10000LP0J
Our 10,000µF / 50V capacitor is a high-performance component that is ideal for power supplies, energy storage systems and high-power electronic applications.
In stock
€ 9,25
Incl. VAT
Arduino Nano 33 IoT - with soldered headers
Arduino #ABX00032
This Arduino Nano 33 IoT with soldered headers is the easiest and cheapest point of entry to enhance existing devices (and creating new ones) to be part of the IoT and designing pico-network
In stock
€ 27,25
Incl. VAT
Cytron 10Amp 7V-30V DC Motor Driver Shield for Arduino (2 Channels)
Cytron #SHIELD-MDD10
Building a mobile robot with Arduino? Want to control high power stepper motor? Look no further! SHIELD-MDD10 is a 2-channel high power motor driver shield for Arduino.
In stock
€ 25,50
Incl. VAT
Cytron 10Amp 7V-35V SmartDrive DC Motor Driver (2 Channels)
Cytron #MDDS10
This MDDS10 is our advanced dual channel brush motor driver, designed for a wide range of applications including combat and sumo robots.
In stock
€ 70,50
Incl. VAT
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Customer reviews about Electronics
Patrick
Sparkfun 555 Timer
Well packed.
Taymans Eddy
Opencircuit UA741CN General purpose amplifier - 5 stuks
I was looking for this for a while
Wim
PJRC 8MB PSRAM chip for Teensy 4.1
Do what they promise.
Jeroen
SparkFun I2S Audio Breakout - MAX98357A
Nice little thing to experiment with I2S in an easy way.
Patrick
Opencircuit CD4026 7-segment Counter - 5pcs
Well packed.
Anonymous
Opencircuit NE555P Precision timer - DIP8
Not yet installed, somewhat unclear writing.
Patrick
Opencircuit NE555P Precision timer - DIP8
Well packed.
Dane
Opencircuit 74HC595 8-bit serial input, serial or parallel output shift register DIP16 - 5 pieces
Delivered quickly, arrived in good condition.