Electronics

Electronic components, sensors and independent modules for making circuits.

Modules Resistors IC controllers Lighting Capacitors Transistors Protection components Diodes Binary ICs Potentiometers Sensors Sound Inductors Voltage regulators Oscillators Microcontrollers Fluid Control

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SparkFun Analog/Digital MUX Breakout - CD74HC4067 Sparkfun #BOB-09056 Maximize your system's potential with the SparkFun Analog/Digital MUX Breakout - CD74HC4067. This versatile 16-channel multiplexer/demultiplexer chip functions like a rotary switch, capable of working with both digital and analog signals. Connect up to 16 sensors using just five pins.
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€ 9,00 € 4,50 Incl. VAT
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SparkFun RFM69 Breakout (434MHz) Sparkfun #WRL-12823 Get the affordable SparkFun RFM69 Breakout for easy access to RFM69HCW module pins. Perfect for creating short-range wireless networks. Operates on 434MHz frequency, adjustable for specific needs.
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€ 19,85 € 9,90 Incl. VAT
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Kitronik Supercapacitor, 1F - 5.5V - 1 piece Kitronik #3103-1F Super capacitors are perfect for applications where the capacity of a standard electrolytic capacitor is too small and a rechargeable battery is bigger than needed.
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€ 2,15 € 1,10 Incl. VAT
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SparkFun Qwiic Twist - RGB Rotary Encoder Breakout Sparkfun #DEV-15083 The SparkFun Qwiic Twist is a user-friendly digital RGB rotary encoder that simplifies wiring and coding. It features a built-in button, supports up to 16M colors, and connects easily with the Qwiic system. Ideal for Arduino projects.
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€ 35,45 € 17,75 Incl. VAT
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Opencircuit Air quality, CO2, temperature and humidity sensor - CCS811 HDC1080 Opencircuit This module combines 2 powerful chips to measure the air quality, humidity and temperature in an environment. This makes the module a compact solution for projects where the quality of the air in a room must be monitored. The module works with 3.3V and communicates via I2C.
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€ 30,50 € 15,25 Incl. VAT
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Adafruit INA260 High or Low Side Voltage, Current, Power Sensor Adafruit #4226 This breakout board excels in current sensing, offering precise DC current measurement with an integrated shunt resistor, compatible with 3V and 5V logic systems. Ideal for CircuitPython, Arduino, and Raspberry Pi, it provides data via I2C, handling voltages up to 36V with high accuracy.
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€ 14,25 € 7,15 Incl. VAT
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Pololu TB67S128FTG Stepper Motor Driver Carrier Pololu #2998 This breakout board makes it easy to use Toshiba’s TB67S128FTG microstepping bipolar stepper motor driver, which features adjustable current limiting and microstepping down to 1/128-step.
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€ 23,50 € 11,75 Incl. VAT
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Opencircuit CD4026 7-segment Counter - 5pcs Opencircuit The IC CD4026 is an IC which can perform the function of both a counter as well a 7-segment Driver. One single IC can be used to count form zero (0) to nine (9) directly on a Common Cathode type 7-segment display.
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DFRobot Gravity: Analog Turbidity Sensor For Arduino DFRobot #SEN0189 The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which...
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DFRobot 10.1" Diagonal - 1280x800 IPS HDMI/VGA/AV Display DFRobot #FIT0476 This 10.1 inch high-resolution 1280*800 IPS display is especially designed as a monitor for Lattepanda (which could be used as windows 10 development board), Raspberry Pi and other mini PCs.
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€ 84,70 € 42,35 Incl. VAT
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DFRobot Gravity: Digital Microwave Sensor (Motion Detection) DFRobot #SEN0192 The microwave sensor applies the Doppler effect to detect moving objects using microwaves. This differs from the method used by a regular infrared (IR) sensor as microwave is sensitive to a variety of objects that are microwave-reflective, and its sensor readings are not affected by the ambient...
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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!
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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.
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Sparkfun LilyPad LED Yellow (5pcs) Sparkfun #DEV-14014 Get creative with wearable tech using our pack of 5 Yellow LilyPad LEDs. Perfect for e-textile projects, these robust LEDs can be sewn into fabric for a seamless blend of technology and textiles. Contribute to the growth of e-textiles with each purchase.
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€ 4,95 € 2,50 Incl. VAT
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Itead SONOFF RE5V1C - 5V wifi inching/selflock relay module Itead #IM171018005 The 5VDC input, nano size and dry-contact output makes it different from traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices.
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Pololu Magnetic Encoder Pair Kit with Side-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V Pololu #4761 Magnetic Encoder Pair Kit with Side-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V. Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the...
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Pololu Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V Pololu #4760 Magnetic Encoder Pair Kit with Top-Entry Connector for Micro Metal Gearmotors, 12 CPR, 2.7-18V. Add quadrature encoders to your micro metal gearmotors (extended back shaft version required) with this kit that uses a magnetic disc and hall effect sensors to provide 12 counts per revolution of the...
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SparkFun FTDI Basic Breakout - 3.3V Sparkfun #DEV-09873 Get the compact SparkFun FTDI Basic Breakout - 3.3V for seamless Arduino development. Features auto-reset, TX/RX LEDs, and compatibility with Arduino Pro and LilyPad boards. Ideal for general serial applications.
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€ 20,75 € 10,40 Incl. VAT
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SparkFun Beefy 3 - FTDI Basic Breakout Sparkfun #DEV-13746 Boost your Arduino projects with SparkFun Beefy 3 - FTDI Basic Breakout. Compatible with official and cloned 3.3V Arduino boards, it features a voltage regulator, DTR pin for auto-reset, and TX/RX LEDs. Ideal for versatile, efficient Arduino development.
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€ 26,30 € 13,15 Incl. VAT
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Opencircuit 1MΩ Metal film resistor 1 / 4W - 10 pieces Opencircuit Resistors are used in almost all electrical circuits and are indispensable in today's technology. This set of metal film resistors (10 pieces) have a resistor of 1M ohm with a maximum power of 0.25W.
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Opencircuit DS1302 Real Time Clock Module - SPI Opencircuit The DS1302 Real Time Clock Module has an SPI interface through which it can tell the time.
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Itead SONOFF RM433 Remote base Itead #IM190328001 This is the base for the Sonoff RM433 controller for easy storage of the remote controller. The dimensions are 86 x 86 x 15.8mm.
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€ 4,00 € 2,00 Incl. VAT
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Opencircuit TEMT6000 Ambient light sensor module Opencircuit The TEMT6000 is made up of a single phototransistor, which acts just like a simple NPN transistor. The greater is the incoming light on the Base, the more the current flowing from the Collector to the Emitter. The sensor only works in the visible spectrum (390–700 nm).
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Opencircuit OLED display 128 x 64 - blue - 1.3 "- I2C Opencircuit This 1.3 "display is the larger version of the well-known 0.96" OLED display with the same resolution, and therefore larger, easier to read pixels.
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Opencircuit GL20528 LDR - 20mm Photosensitive resistors - 5 pcs Opencircuit A set of 5 photosensitive resistors. These GL20528 photoresistors have a diameter of 20mm. Light-sensitive resistors (LDR / Photoresistor) have a high resistance in the dark, which decreases as the...
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Opencircuit 24V Relay 10A Opencircuit 24V Relay with a switching capacity of 10A. By means of a relay, a circuit with much more power (10A, 250VAC) can be switched with a relatively small current.
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€ 2,10 € 1,05 Incl. VAT
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Opencircuit USB 16 Channel PWM Servo Motor Driver Controller - STM32 Opencircuit This 16-channel PWM controller can be used to connect up to 16 servo motors! The module has bluetooth support and can be programmed with a micro-USB cable.
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€ 14,80 € 7,40 Incl. VAT
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PJRC 8MB PSRAM chip for Teensy 4.1 PJRC This PSRAM chip can add 8 Megabytes of RAM for use on Teensy 4.1. The PSRAM chip is meant to be soldered to the smaller pads on the bottom side of Teensy 4.1, underneath the SD card socket, between...
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Itead SONOFF DW2 - Wi-Fi Wireless Door/Window Sensor Itead #M0802070002 Discover Sonoff DW2-WiFi Door/Window Sensor for enhanced home security. Get real-time alerts, easy installation, and seamless smart home integration.
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€ 6,50 € 3,25 Incl. VAT
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Opencircuit Sfp2usb module (SFP for XillyUSB) Opencircuit The sfp2usb module is used together with the XillyUSB IP core for connecting an FPGA development board with a computer via USB 3.0.
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€ 145,20 € 72,60 Incl. VAT
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Opencircuit ATtiny85-PU-DIP8 Opencircuit The Atmel ATtiny85-PU in DIP format. The powerful, low-power Microchip 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 6 common I / O lines, 32 common...
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Opencircuit LM324 - Quad amplifier Opencircuit The LM324 series are low−cost, quad operational amplifiers withtrue differential inputs. They have several distinct advantages overstandard operational amplifier types in single supply applications.
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Opencircuit ZVP3306A Power MOSFET, P Channel, 60V, 160mA, 14 Ohms, E Line - Through Hole Opencircuit The ZVP3306A is a vertical DMOS FET. This ZVP3306A MOSFET transistor is a 60V 160mA continuous P-channel resistor that comes in a TO-92 package. Features: 60 Volt VDSRDS (On) 14 OhmP Vertical DMOS Channel Enhancement Mode FETMOSFET 60V 160mA TO-92
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Opencircuit RGBW 12W LED Chip Opencircuit This Led chip has a total power of 12W with 3W per channel (red, green, blue, white). The RGBW LED is soldered on a 20mm aluminum heatsink, which has to be mounted on a larger heatsink.
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€ 3,35 € 1,70 Incl. VAT
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Opencircuit RGBW 4W LED Chip Opencircuit This Led chip has a total power of 4W with 1W per channel (red, green, blue, white). The RGBW LED is soldered on a 20mm aluminum heatsink, which has to be mounted on a larger heatsink.
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PJRC Electret Condenser Microphone PJRC #MICROPHONE This Electret Condenser Microphone is meant to be used with the Teensy Audio Adaptor. The microphone is PUI Audio part AOM-6738P-R.
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Waveshare 8Ω 5W Speaker Waveshare #8Ω 5W Speaker Compact and lightweight 8Ω 5W speaker delivers rich sound, ideal for DIY electronics and custom projects. Reliable and robust, it enhances any small audio system.
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€ 6,00 € 3,00 Incl. VAT
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SparkFun RFID Qwiic Kit Sparkfun #KIT-15209 Get the user-friendly SparkFun RFID Qwiic Kit, compatible with ID-3LA, ID-12LA, and ID-20LA readers. The kit includes an RFID reader, two RFID cards, and a cable for easy setup. Ideal for 125kHz ID tag scanning.
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€ 69,25 € 34,65 Incl. VAT
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SparkFun Qwiic Keypad - 12 Button Sparkfun #COM-15290 Get the SparkFun Qwiic Keypad, a 12-button input device for hassle-free wiring and efficient processing. It comes fully assembled with a user-friendly interface and requires no soldering. Perfect for easy development and integration.
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€ 18,75 € 9,40 Incl. VAT
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SparkFun Qwiic Motor Driver Sparkfun #ROB-15451 Boost your robotics project with SparkFun Qwiic Motor Driver. Featuring 4245 PSOC, 2-channel motor ports, Qwiic ports for easy plug-and-play, and 1.2A steady state drive per channel. No soldering needed. Perfect for small DC motor driver needs.
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€ 32,95 € 16,50 Incl. VAT
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Chibitronics Circuit Stickers LED MegaPack (30 stickers) - Tropical - Pink, Orange & Green Chibitronics #CT-LED-POG-MEGA-V1 Brighten up your projects with the Chibitronics MegaPack of LED Circuit Stickers. This pack includes 30 tropical LED circuit stickers in pink, orange, and green.
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€ 33,90 € 16,95 Incl. VAT
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DFRobot Gravity: Digital piranha LED module - Blue DFRobot #DFR0031-B Piranha LED light module (Blue) , and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works.When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used to control it.
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DFRobot Gravity: Digital Piranha LED Module - White DFRobot #DFR0031-W Piranha LED light module, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works.When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used to control it.
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DFRobot Gravity: Digital Infrared Motion Sensor For Arduino DFRobot #SEN0018 This is a simple to use arduino motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low. This sensor checks for infrared heat in it's detecting angle.
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DFRobot Gravity: Digital Piezo Disk Vibration Sensor DFRobot #DFR0052 The DFRobot Vibration Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration.
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Kitronik Electro-Fashion, Switched Coin Cell Holder - CR2032 Kitronik #2711 This specially designed e-textiles coin cell holder from Kitronik has large connection points for the conductive thread. These are clearly marked to show the battery polarity.
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€ 1,85 € 0,95 Incl. VAT
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Kitronik Sewable Miniature Coin Cell Holder - CR1220 Kitronik #2718 This specially designed coin cell holder has large connection points for the conductive thread. These are clearly marked to show the battery polarity.Contents:1 x Sewable Miniature Coin Cell Holder.
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€ 1,95 € 1,00 Incl. VAT
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Kitronik Electro-Fashion, Light Sensing Coin Cell Holder Kitronik #2721 This board allows LEDs to be turned on automatically when it is dark. On one side of the board is the coin cell holder, which takes a CR2032 coin cell as well as a small on-off slide switch. On the other side of the board is the light sensor.
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Sparkfun Crystal 32kHz Sparkfun #COM-00540 The Sparkfun Crystal 32kHz is a high-stability, precise timekeeping crystal ideal for real-time clock applications & electronic devices. Offers accurate, consistent timekeeping in a small package.
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Opencircuit 5V Traffic Light LED Display Module Opencircuit This traffic light module contains a red, yellow and green 8mm LED with a digital interface so you do not have to connect resistors.
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€ 2,10 € 1,05 Incl. VAT

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Customer reviews about Electronics

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