Electronics

Electronic components, sensors and independent modules for making circuits.

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Pololu ACHS-7124 Current Sensor Carrier -40A to +40A Pololu #4033 This board is a simple carrier of Broadcom’s bidirectional ±40A ACHS-7124 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS.
Delivered in 5 to 14 days
€ 7,20 Incl. VAT
Pololu ACHS-7125 Current Sensor Carrier -50A to +50A Pololu #4034 This board is a simple carrier of Broadcom’s bidirectional ±50A ACHS-7124 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS.
Delivered in 5 to 14 days
€ 7,20 Incl. VAT
Pololu Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller Pololu #3141 Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller.The Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software.
Delivered in 5 to 14 days
€ 84,90 Incl. VAT
Pololu Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller (Connectors Soldered) Pololu #3140 The Tic 36v4 USB Multi-Interface High-Power Stepper Motor Controller makes basic control of a stepper motor easy, with quick configuration over USB using our free software.
Delivered in 5 to 14 days
€ 58,30 Incl. VAT
Adafruit Audio FX Mini Sound Board - WAV/OGG Trigger - 2MB Flash Adafruit #2342 The Mini Sound Board is perfect for adding audio effects to projects. With 2MB storage and easy file transfer via USB, it supports 44.1KHz 16-bit stereo sound. Connect up to eight triggers and enjoy diverse trigger effects.
Delivered in 10 to 30 days
€ 23,25 Incl. VAT
Pololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A Pololu #2890 This powerful synchronous switching boost regulator efficiently generates a finely adjustable output voltage between 4.5 V to 20 V from an input voltage as low as 2.9 V while using an input current as high as 8 A.
Delivered in 5 to 14 days
€ 37,50 Incl. VAT
Pololu 9V Step-Up Voltage Regulator U3V70F9 Pololu #2894 This powerful synchronous switching boost regulator efficiently generates an output voltage of 9 V from an input voltage as low as 2.9 V while using an input current as high as 8 A.
Delivered in 5 to 14 days
€ 37,10 Incl. VAT
Pololu 7.5V Step-Up Voltage Regulator U3V70F7 Pololu #2893 This powerful synchronous switching boost regulator efficiently generates an output voltage of 7.5 V from an input voltage as low as 2.9 V while using an input current as high as 8 A.
Delivered in 5 to 14 days
€ 22,50 Incl. VAT
Pololu 12V Step-Up Voltage Regulator U3V70F12 Pololu #2895 This powerful synchronous switching boost regulator efficiently generates an output voltage of 12 V from an input voltage as low as 2.9 V while using an input current as high as 7 A.
Delivered in 5 to 14 days
€ 32,25 Incl. VAT
Pololu 6V Step-Up Voltage Regulator U3V70F6 Pololu #2892 This powerful synchronous switching boost regulator efficiently generates an output voltage of 6 V from an input voltage as low as 2.9 V while using an input current as high as 8 A.
Delivered in 5 to 14 days
€ 22,50 Incl. VAT
Pololu 15V Step-Up Voltage Regulator U3V70F15 Pololu #2896 This powerful synchronous switching boost regulator efficiently generates an output voltage of 15 V from an input voltage as low as 2.9 V while using an input current as high as 7 A.
Delivered in 5 to 14 days
€ 32,25 Incl. VAT
Raspberry Pi USB micro-B to USB-C adapter (Black) Raspberry Pi #RPI-ADP-USBC-B As Raspberry Pi 4 Model B comes with USB type C for power input, this adapter will enable you to use the existing power adapter (USB micro B) to power this latest single board computer.
Delivered in 3 to 8 days
€ 3,40 Incl. VAT
Velleman Crimping tool for network cables 6p4c (rj11), 6p6c (rj12), 8p8c (rj45) Velleman #VTM6/8 Crimping tool for network cables 6p4c (rj11), 6p6c (rj12), 8p8c (rj45).SpecificationsConnectors: 6P4C (RJ11), 6P6C (RJ12), 8P8C (RJ45)Weight: 298 g
Delivered in 3 to 7 days
€ 38,25 Incl. VAT
DFRobot Gravity: LCD12864 Shield for Arduino DFRobot #DFR0287 This framed LCD12864 Shield with LED backlight is compatible with most of Arduino controllers and supports English/Chinese/Picture display.
Delivered in 5 to 10 days
€ 29,25 Incl. VAT
DFRobot DFPlayer - A Mini MP3 Player For Arduino DFRobot #DFR0299 Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker.
Delivered in 5 to 10 days
€ 11,00 Incl. VAT
DFRobot Beetle ESP32 Microcontroller DFRobot #DFR0575 Is FireBeetle-ESP32 too big for your projects? Why not try our newly launched Beetle-ESP32. This Beetle-ESP32 Microcontroller of 1.38”×1.34”small size is a simplified version of FireBeetle-ESP32 and specially designed for electronic engineering fans and DIY lovers.
Delivered in 5 to 10 days
€ 16,50 Incl. VAT
DFRobot Beetle BLE - The smallest Arduino bluetooth 4.0 (BLE) DFRobot #DFR0339 The Beetle Ble (Former name as Bluno Beetle) is an Arduino Uno based board with bluetooth 4.0 (BLE). It is probably the smallest Arduino BLE board in the market. It uses standard Arduino IDE to upload codes via without any extra library and drivers.
Delivered in 5 to 10 days
€ 23,25 Incl. VAT
DFRobot 5'' 800x480 TFT Raspberry Pi DSI Touchscreen(Compatible with Raspberry Pi 3B/3B+) DFRobot #DFR0550 This is a 5" Raspberry Pi LCD touchscreen with 800*480 resolution and 108×64.8mm display area. The product supports Raspberry Pi DSI display interface and comes with a capacitive touch panel on its screen and supports 5 touch points.
Delivered in 5 to 10 days
€ 63,50 Incl. VAT
DFRobot 7'' HDMI Display with Capacitive Touchscreen DFRobot #DFR0506 This is a 7 HDMI display with capacitive touchscreen. It comes with a 7" LCD screen with capacitive touch panel overlay on it. The touch panel supports up to 5 touch points. And it adopts DFRobot USB free-driver technology, no special requirement of drivers.
Delivered in 5 to 10 days
€ 109,50 Incl. VAT
DFRobot Gravity: Analog pH Sensor/Meter Kit V2 DFRobot #SEN0161-V2 DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing.
Delivered in 5 to 10 days
€ 56,25 Incl. VAT
DFRobot Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1) DFRobot #DFR0300 DFRobot Gravity: analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of aqueous solution, and then to evaluate the water quality, which is often
Delivered in 5 to 10 days
€ 97,25 Incl. VAT
DFRobot Gravity: Analog pH Sensor / Meter Pro Kit For Arduino DFRobot #SEN0169 This is a professional Arduino pH Sensor Meter Kit with industrial electrode. It has built-in simple, convenient , practical connection and long life (up to 1 year), which makes it very suitable for...
Delivered in 5 to 10 days
€ 79,75 Incl. VAT
DFRobot ME007YS Waterproof Ultrasonic Sensor DFRobot #SEN0312 Ultrasonic distance sensor determines the distance to a target by measuring time lapses between the sending and receiving of the ultrasonic pulse. This ME007YS Waterproof Ultrasonic Sensor features high accuracy, steady data output and a certain penetration power(smog, dust).
Delivered in 5 to 10 days
€ 20,50 Incl. VAT
DFRobot ECell: Breadboard-Plugin Components Pack DFRobot #KIT0098 Breadboard-Plugin Components Pack is a new kit designed for breadboard experiment. It provides many kinds of components, such as resistors, capacitors, diodes, transistor .etc. The module pins are using gold-plating technology, solid and durable. It could be plugged on the breadboard directly.
Delivered in 5 to 10 days
€ 30,00 Incl. VAT
DFRobot Gravity BMP388 Barometric Pressure Sensors DFRobot #SEN0251 This new released BMP388 barometric pressure sensor by DFRobot is equipped with the functionality of temperature and pressure measurement. It supports Arduino code control.
Delivered in 5 to 10 days
€ 16,50 Incl. VAT
DFRobot Gravity: Analog ORP Sensor Meter For Arduino DFRobot #SEN0165 In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffects of industrialization can become a danger for contamination of water via direct contact.
Delivered in 5 to 10 days
€ 123,00 Incl. VAT
DFRobot Gravity: Analog Water Pressure Sensor DFRobot #SEN0257 This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. It is compatible with multiple Arduino controllers.
Delivered in 5 to 10 days
€ 24,50 Incl. VAT
DFRobot Gravity: Formaldehyde (HCHO) Sensor DFRobot #SEN0231 The Formaldehyde (HCHO) sensor is an Arduino & Raspberry Pi compatible module, which is the ideal solution for indoor air quality monitor.This is a HCHO(CH2O) sensor module. It can be used to measure HCHO in air. Through it, you can know the air quality.
Delivered in 5 to 10 days
€ 56,25 Incl. VAT
DFRobot Gravity Photoelectric Water / Liquid Level Sensor For Arduino DFRobot #SEN0205 IntroductionThis is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration!
Delivered in 5 to 10 days
€ 12,50 Incl. VAT
DFRobot Gravity: Non-contact Digital Water / Liquid Level Sensor For Arduino DFRobot #SEN0204 This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection.
Delivered in 5 to 10 days
€ 19,25 Incl. VAT
DFRobot Gravity: Ultrasonic Scanner Kit (120°) DFRobot #KIT0020 Efficient, cost-effective scanner kit with 120-degree range and precise detection from 10 to 400 cm, ideal for robotic systems.
Delivered in 5 to 10 days
€ 39,50 Incl. VAT
DFRobot Gravity: Throw-in Type Liquid Level Transmitter DFRobot #KIT0139 Introduction This throw-in type liquid level transmitter adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology.
Delivered in 5 to 10 days
€ 62,25 Incl. VAT
DFRobot 2.7" OLED 128x64 Display Module DFRobot #FIT0328 This 2.7-inch OLED display offers high image quality and is perfectly compatible with Arduino. It's thin, light, and delivers a pure black color due to its lack of backlight.
Delivered in 5 to 10 days
€ 59,75 Incl. VAT
DFRobot USB-RLY16L 8-Channel USB Relay Module with SPCO Latching Relays DFRobot #DFR0173 Dependable 8-channel USB relay module with latching SPCO relays, powered by USB bus, offers versatile applications with 16A output current rating and intuitive LED indicators.
Delivered in 5 to 10 days
€ 114,75 Incl. VAT
DFRobot AA Boost Module V2 DFRobot #DFR0250 Innovative solution to power 5V circuits with just two AA batteries. Efficiently output 5V at 1A using the Texas Instruments TPS61032 chip. Compact, reliable, and perfect for on-the-go projects.
Delivered in 5 to 10 days
€ 11,00 Incl. VAT
DFRobot Bluetooth Audio Receiver and Playback Module (Bluetooth 4.0) DFRobot #TEL0108 Enhance your music experience with our Bluetooth Audio Receiver. Compatible with MP3, WMA, WAV, FLAC. Features include pre-amp output, 5V DC power, easy button control, and IR remote support. Integrate into cars or old speakers effortlessly.
Delivered in 5 to 10 days
€ 23,25 Incl. VAT
Digital Peristaltic Pump with PPM Motor Driver by DFRobot DFRobot #DFR0523 DFRobot's digital peristaltic pump offers precise liquid control with its PPM motor driver and versatile Gravity interface, compatible with Arduino, Raspberry Pi, and micro:bit. Ideal for scientific, gardening, culinary, and medical applications.
Delivered in 5 to 10 days
€ 35,50 Incl. VAT
DFRobot Gravity: Digital Speaker Module DFRobot #FIT0449 Versatile speaker module featuring the 8002 amp IC for crisp audio. Adjustable volume and digital interface for easy integration in electronic projects.
Delivered in 5 to 10 days
€ 11,25 Incl. VAT
DFRobot USB/TTL Raspberry Pi GPS Tracker (Compatible with Raspberry Pi 4B) DFRobot #TEL0119 Compact GPS tracker featuring L80-39 chip, integrates with Raspberry Pi, Arduino, STM32. Supports 66 search and 22 tracking channels for precise positioning. USB & TTL ports ensure flexible application in diverse projects.
Delivered in 5 to 10 days
€ 43,25 Incl. VAT
DFRobot Gravity: Dual Bipolar Stepper Motor Shield for Arduino (DRV8825) DFRobot #DRI0023 Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain......?
Delivered in 5 to 10 days
€ 47,50 Incl. VAT
Adafruit MCP2221A Breakout - General Purpose USB to GPIO ADC I2C Adafruit #4471 Connect OLED displays, sensors, and LEDs to your computer with the Adafruit MCP2221A breakout board, featuring GPIO and I2C capabilities, USB-C connector, and easy integration on Mac, Windows, and Linux.
Delivered in 10 to 30 days
€ 11,75 Incl. VAT
Pololu Maxbotix LV-MaxSonar-EZ1 Sonar Range Finder MB1010 Pololu #726 Maxbotix LV-MaxSonar-EZ1 Sonar Range Finder MB1010.This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").
Delivered in 5 to 14 days
€ 34,90 Incl. VAT
Sparkfun LilyPad Slide Switch Sparkfun #DEV-09350 Discover the LilyPad Slide Switch, a versatile tool for wearable e-textile technology, perfect for controlling LEDs, buzzers, sensors and more. Lightweight, durable and even washable, it's the ideal accessory for your innovative fashion creations.
Delivered in 5 to 10 days
€ 6,00 Incl. VAT
Adafruit 2.0" 320x240 Color IPS TFT Display with microSD Card Breakout Adafruit #4311 This 2.0" IPS display breakout offers vibrant colors and excellent visibility, featuring a 320x240 pixel resolution and ST7789 driver. Compatible with any microcontroller via a 4-wire SPI interface. Includes a microSD card holder and supports both 3.3V and 5V logic.
Delivered in 10 to 30 days
€ 30,00 Incl. VAT
DFRobot Gravity: Analog Infrared CO2 Sensor For Arduino (0~5000 ppm) DFRobot #SEN0219 Introduction The concentration of carbon dioxide (0.03% usuallly) is related to daily life. Recently, there’s a study showing that the atmospheric CO2 content has reached 0.0385% (385 ppm) which is the highest value since 2.1 million years.
Delivered in 5 to 10 days
€ 81,25 Incl. VAT
Adafruit WS2811 NeoPixel LED Driver Chip - 10 Pack Adafruit #1378 Effortlessly create smart LEDs with this compact driver chip, featuring the robust NeoPixel-compatible chip. Solder-friendly SOIC-8 package drives RGB or single-color LEDs, delivering approx. 18mA constant current. Includes 10 chips, compatible with AVR, Arduino, PIC microcontrollers.
Delivered in 10 to 30 days
€ 9,75 Incl. VAT
Pololu 7.5V, 5A Step-Down Voltage Regulator D36V50F7 Pololu #4093 This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 7.5 V.
Delivered in 5 to 14 days
€ 54,65 Incl. VAT
Pololu 12V, 4.5A Step-Down Voltage Regulator D36V50F12 Pololu #4095 This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V.
Delivered in 5 to 14 days
€ 54,65 Incl. VAT
Pololu 6V, 5.5A Step-Down Voltage Regulator D36V50F6 Pololu #4092 This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 6 V.
Delivered in 5 to 14 days
€ 54,65 Incl. VAT
Pololu 9V, 5A Step-Down Voltage Regulator D36V50F9 Pololu #4094 This powerful synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 9 V.
Delivered in 5 to 14 days
€ 54,65 Incl. VAT

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RomanSparkfun 555 Timer Good product, had others too, but the 200mA output makes everything easier.
PatrickSparkfun 555 Timer Well packed.
PatrickOpencircuit CD4026 7-segment Counter - 5pcs Well packed.
WimPJRC 8MB PSRAM chip for Teensy 4.1 Do what they promise.
PatrickOpencircuit NE555P Precision timer - DIP8 Well packed.
JeroenSparkFun I2S Audio Breakout - MAX98357A Nice little thing to experiment with I2S in an easy way.