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NodeMcu ESP-32S Lua ESP-WROOM-32 WIFI Development Board
The NodeMcu ESP-32S is an open-source board with built-in ESP-WROOM-32 WIFI module. This is not a weakness like the Arduino's, with 512kb of memory and a dual-core processor at 240Mhz, there is not a shortage of sources.
In stock
€ 11,45
Incl. VAT
HC-06 Bluetooth module met adapter
This module gives the Arduino board the possibility to communicate with the computer, laptop or even telephone via Bluetooth. The HC-06 module is already attached to the baseplate in this version, so that it can easily be connected to the Arduino.
In stock
€ 8,50
Incl. VAT
1nf Multilayer ceramic capacitor - 50 pcs
A set of 50 ceramic multilayer capacitors. These capacitors have a capacitance of 1nF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,00
Incl. VAT
1μF Multilayer ceramic capacitor - 50 pcs
A set of 50 ceramic multilayer capacitors. These capacitors have a capacitance of 1μF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 2,80
Incl. VAT
10μF Multilayer ceramic capacitor - 25 pcs
A set of 25 ceramic multilayer capacitors. These capacitors have a capacity of 10μF with a tolerance of 10%. The capacitors can be connected to a voltage of up to 50V.
In stock
€ 3,10
Incl. VAT
Transistor kit 200 stuks - 10 values
Transistor Kit with 200 pieces including BC337, BC327, 2N2222, 2N2907, 2N3904, 2N3906, S8050, S8550, A1015, and C1815. Ideal for electronics projects and repairs.
In stock
€ 5,85
Incl. VAT
RGB 5mm leds - common cathode - 10 stuks
A set of 10 pcs 5mm RGB LEDs with common cathode (-). These LEDs can display 3 different colors (Red, Green, Blue). When multiple light colors are connected at the same time, they will mix so that every possible color can be emitted with this LED.
In stock
€ 2,45
Incl. VAT
Step-Up/Step-Down Voltage Regulator S7V7F5
Pololu #2119
The S7V7F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.7 V and 11.8 V.
In stock
€ 7,20
Incl. VAT
Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5
Pololu #2831
The compact (0.5″ × 0.7″) D24V10F5 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 5 V while allowing for a maximum output current of 1 A.
In stock
€ 10,65
Incl. VAT
Logic Level Shifter, 4-Channel, Bidirectional
Pololu #2595
This tiny logic level shifter features four bi-directional channels, allowing for safe and easy communication between devices operating at different logic levels.
In stock
€ 3,35
Incl. VAT
Pololu 3.3V, 1A Step-Down Voltage Regulator D24V10F3
Pololu #2830
The compact (0.5″ × 0.7″) D24V10F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 1 A.
In stock
€ 10,65
Incl. VAT
L7824 Voltage regulator 24V 750mA - 5 pcs
The L7824 is a simple 3-pin voltage regulator with a TO220 housing. The IC can supply up to 750mA and is suitable for a wide range of input voltages.
In stock
€ 2,60
Incl. VAT
Tansparant frame for the W1209 temperature-controlled relay
Tansparant frame for the W1209 temperature controlled relay.[product display] 11170 [/ product display]
In stock
€ 1,50
Incl. VAT
Reed switches with plastic housing - normally open - 5 pcs
A set of 5 Reed switches. The reed switch, also called reed contact, is an open switch which does not let current through.
In stock
€ 4,85
Incl. VAT
Sharp GP2Y0A51SK0F Analog Distance Sensor 2-15cm
Pololu #2450
The GP2Y0A51SK0F is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 0.8″ to 6″ (2 cm to 15 cm). The shorter range gives you higher resolution measurements, and the low minimum detection distance makes this sensor great for detecting very close objects.
In stock
€ 17,55
Incl. VAT
WS2812B RGB neopixel with heatsink - 10 pcs
This set contains 10 pcs WS2812B RGB neopixels with heatsinks. The WS2812B is a smart RGB LED with a controller chip. Because these LEDs have their own controller, they can be connected to each other with 1 data line. This means that they can all be addressed individually.
In stock
€ 2,95
Incl. VAT
3296W Potentiometer kit 50 pieces
This 3296W potentiometer kit contains the following variable resistors: 5x 500 ohm 5x 1K ohm 5x 2k ohm 5x 5k ohm 5x 10k ohm 5x 20k ohm 5x 50k ohm 5x100k ohm 5x 200k ohm 5x 1M ohm
In stock
€ 9,60
Incl. VAT
Mini MOSFET Slide Switch with Reverse Voltage Protection, SV
Pololu #2811
This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to...
In stock
€ 5,00
Incl. VAT
Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface - TLC59711
Adafruit #1455
For all of you out there who want to control 12 channels of PWM, we salute you! We also would like you to check out this breakout board for the TLC59711 PWM driver chip. This chip can control 12 separate channels of 16-bit PWM output. This is the highest-resolution PWM board we've seen!
In stock
€ 8,70
Incl. VAT
3KG weeg sensor
This sensor of approximately 8 centimeters makes it possible to measure weight or pressure in combination with the HX711 weighing sensor module. By placing a surface on it, a scale can be created, which can weigh an object up to 3 kg.
In stock
€ 5,20
Incl. VAT
Pololu 12V, 1A Step-Down Voltage Regulator D24V10F12
Pololu #2834
The compact (0.5″ × 0.7″) D24V10F12 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 12 V while allowing for a maximum output current of 1 A.
In stock
€ 10,65
Incl. VAT
QTR-1A Reflectance Sensor (2-Pack)
Pololu #2458
The Pololu QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair. The phototransistor is connected to a pull-up resistor to form a voltage divider that produces an analog voltage output between 0 V and VIN (which is typically 5 V) as a function of the reflected IR.
In stock
€ 5,00
Incl. VAT
Mini MOSFET Slide Switch with Reverse Voltage Protection, LV
Pololu #2810
This breadboard-compatible module is an alternative to bulky power switches. It uses a small integrated slide switch to control a high-side power MOSFET that can deliver continuous currents up to around 6 A at 2 V to 20 V.
In stock
€ 4,10
Incl. VAT
MCP4725 I2C DAC Breakout
The MCP4725 is a DAC (digital-to-analog-converter) with which an analog value can be given as output by means of an I2C signal. This is very useful for generating sound signals, for example.
In stock
€ 5,25
Incl. VAT
Adafruit Mono 2.5W Class D Audio Amplifier - PAM8302
Adafruit #2130
This super small mono amplifier is surprisingly powerful - able to deliver up to 2.5 Watts into 4-8 ohm impedance speakers. Inside the miniature chip is a class D controller, able to run from 2.0V-5.5VDC.
In stock
€ 4,50
Incl. VAT
Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A
Adafruit #3006
Listen to this good news - we now have an all in one digital audio amp breakout board that works incredibly well with the Raspberry Pi! If you're looking for an easy and low cost way to get you digital sound files bumpin' then the MAX08357 I2S Amp Breakout is for you.
In stock
€ 11,00
Incl. VAT
Pololu 3.3V Step-Up Voltage Regulator U1V11F3
Pololu #2561
This compact (0.45″×0.6″) U1V11F3 switching step-up (or boost) voltage regulator efficiently generates 3.3 V from input voltages as low as 0.5 V.
In stock
€ 6,80
Incl. VAT
Breakout Board for microSD Card with 3.3V Regulator and Level Shifters
Pololu #2587
This compact board breaks out the pins of a microSD card connector necessary to interface with the card through SPI (Serial Peripheral Interface), and it can be directly integrated into 5 V systems thanks to its on board 3.3 V regulator and level shifting circuits.
In stock
€ 6,45
Incl. VAT
Speaker - 3" Diameter - 4 Ohm 3 Watt
Adafruit #1314
Are you in search of the perfect speaker for your audio project? Discover this 3" speaker! With an impedance of 4 ohms and a power of 3W or less, it's the ideal choice for your sound needs.
In stock
€ 5,00
Incl. VAT
GL12528 LDR - 12mm Photosensitive resistors - 5 pcs
A set of 5 photosensitive resistors. These GL12528 photoresistor have a diameter of 12mm. Light-sensitive resistors (LDR / Photoresistor) have a high resistance in the dark, which decreases as the...
In stock
€ 3,90
Incl. VAT
QTR-1RC Reflectance Sensor (2-Pack)
Pololu #2459
The QTR-1RC reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be mounted almost anywhere and is great for edge detection and line following. The output is designed to be measured by a digital I/O line.
In stock
€ 5,00
Incl. VAT
560 ohm 1206 Resistor 1% - 100 pcs
This set includes 100 SMD (1206) resistors with a resistance of 560 ohms and a tolerance of 1%. These resistors are ideal for precision applications and can be used in a wide range of electronic projects, from simple circuits to complex systems.
In stock
€ 2,10
Incl. VAT
2K Ohm Linear Potentiometer - 2 pieces
Set of 2 rotary potentiometers with 2K ohm resistance, including mounting accessories. Ideal for various electronic applications. Shaft length of 1.5 cm suitable for standard knobs.
In stock
€ 2,05
Incl. VAT
250K Ohm Linear Potentiometer - 2 pieces
This set of 2 rotary potentiometers offers variable resistance up to 250K ohms and comes with all the necessary mounting hardware. The 1.5 cm shaft length is perfect for standard knobs, making these potentiometers versatile for various applications.
In stock
€ 2,05
Incl. VAT
BME280 1.8 - 5V Digital temperature, humidity and air pressure sensor module
The BME280 is a 3-in-1 sensor which can measure the temperature, humidity and air pressure and communicates via an SPI or I2C interface. This module contains a level shifter, so that it can be connected to a voltage between 1.8 V and 5 V.
In stock
€ 18,80
Incl. VAT
12v 2 channel 10A relay with 433MHz receiver
A small and powerful 2 channel 12V relay module with 433MHz receiver. Both relays can switch up to 10A in 3 modes (toggle, momentary and latching) and are securely packaged with a 433MHz receiver in a plastic housing.Please note, no remote control is included.
In stock
€ 9,85
Incl. VAT
GL5537 LDR - Photosensitive resistors - 5 pcs
A set of 5x GL5537 photoresistors. These light-sensitive resistors (LDR / Photoresistor) have a high resistance in the dark, which decreases as the sensor receives more light.
In stock
€ 2,60
Incl. VAT
Male 3.5mm stereo plug - 5 stuks
This set of 5 pieces of 3.5 mm male stereo plugs is perfect for creating your own audio cables. They are easy to use and provide reliable audio transmission. Convenient for multiple audio applications.
In stock
€ 2,60
Incl. VAT
FTDI Serial TTL-232 USB Cable
Adafruit #70
Just about all electronics use TTL serial for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. This is a USB to TTL serial cable, with a FTDI FT232RL usb/serial chip embedded in the head.
In stock
€ 29,00
Incl. VAT
433MHz Remote control - 1 channel
This remote control works on a frequency of 433MHz and has 1 push button which can be connected to a receiver. The remote control works on a 23A (12V) battery, which is not supplied.
In stock
€ 4,35
Incl. VAT
433MHz Remote control - 2 channels
This remote control works on a frequency of 433MHz and has 2 push buttons which can be connected to a receiver. The remote control works on a 23A (12V) battery, which is not supplied.
In stock
€ 3,55
Incl. VAT
433MHz Remote control - 4 channels
This remote control works on a frequency of 433MHz and has 4 push buttons which can be connected to a receiver. The remote control works on a 23A (12V) battery, which is not supplied.
In stock
€ 3,10
Incl. VAT
White LED Backlight Module - Small 12mm x 40mm
Adafruit #1626
White LED Backlight Module - Small 12mm x 40mm.These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually and they're really cool!
In stock
€ 4,80
Incl. VAT
White LED Backlight Module - Large 45mm x 86mm
Adafruit #1621
White LED Backlight Module - Large 45mm x 86mm.These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually and they're really cool!
In stock
€ 6,40
Incl. VAT
White LED Backlight Module - Medium 23mm x 75mm
Adafruit #1622
White LED Backlight Module - Medium 23mm x 75mm.These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally they're tucked behind the LCD and shine white light from below. Here, we've got the LEDs available individually and they're really cool!
In stock
€ 5,40
Incl. VAT
Pololu 3.3V, 500mA Step-Down Voltage Regulator D24V5F3
Pololu #2842
The compact (0.4″ × 0.5″) D24V5F3 synchronous buck voltage regulator takes an input voltage of up to 36 V and efficiently reduces it to 3.3 V while allowing for a maximum output current of 500 mA.
In stock
€ 7,55
Incl. VAT
TDA7498E 2x160W or 1x220W Audio Amplifier
This module contains the TDA7498E chip, which is well known among the Class D amplifiers.
In stock
€ 25,65
Incl. VAT
NE555P Precision timer - SOP8 - 10 pcs
This is a set of 10 NE555P precision timers in SOP8 format. These timers are precision timing circuits capable of producing accurate time delays or oscillations.
In stock
€ 2,20
Incl. VAT
IR Break Beam Sensor - 3mm LEDs
Adafruit #2167
IR Break Beam Sensor - 3mm LEDs.Infrared (IR) break-beam sensors are a simple way to detect motion. They work by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that same light.
In stock
€ 6,00
Incl. VAT
Mini Metal Speaker w/ Wires - 8 ohm 0.5W
Adafruit #1890
Listen up! This tiny 1" diameter speaker cone is the perfect addition to any small audio project where you need an 8 Ω impedance and will be using 0.5W or less of power.
In stock
€ 3,60
Incl. VAT
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