Valentine

Love is in the air! With these Valentine items you can give someone special electronic, sweet gifts!

Saint Nicholas Craftables Smartwatches and watches Games Halloween electronics Christmas Valentine General holidays Brand Icons

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Red 3mm diffuse LED - 50 pieces These red diffuse LEDs with a diameter of 3mm and a red lens color emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 50 pieces.
In stock
€ 2,50 Incl. VAT
3W red power LED 110 ° - 2 pcs Two high power LEDs (3 watts) with a red light color and a light angle of 110 °. These LEDs must be cooled with an aluminum heatsink or surface such as an aluminum plate or housing to extend the...
In stock
€ 3,15 Incl. VAT
10mm diffuse leds Red - 10 pcs A set of 10 red diffuse LEDs with a diameter of 10mm. These LEDs have a red lens color and emit red light with a wavelength of approximately 630nm.
In stock
€ 3,45 Incl. VAT
5mm Led red - 50 pcs A set of 50 bright, red LEDs with a diameter of 5mm. These LEDs have a transparent lens with a small beam angle of approximately 25 °.
In stock
€ 2,75 Incl. VAT
Pink 10W LED Chip - 2 pcs A set of 2 LED chips with a power of 10W and a pink light color. These LED chips contain 9 small 1W LEDs which are integrated together in 1 chip, so that these LEDs emit an enormous amount of light...
In stock
€ 2,45 Incl. VAT
Red 1.8mm diffuse LEDs - 25 pcs A set of 25 red LEDs. These LEDs are diffuse and have a very small diameter of 1.8mm. These LEDs have a red lens color and emit red light with a wavelength of approximately 700nm.
In stock
€ 1,90 Incl. VAT
Red 10W LED Chips - 2 pcs A set of 2 red LED chips. The Led chips have a power of 10W and a red light color. These LED chips contain 9 small 1W LEDs which are integrated together in 1 chip, so that these LEDs emit an enormous...
In stock
€ 5,25 Incl. VAT
Red 3mm diffuse LED - 10 pieces These red diffuse LEDs with a diameter of 3mm and a red lens color emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
In stock
€ 1,90 Incl. VAT
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
€ 17,65 Incl. VAT
Heart rate sensor Whadda #WPSE340 This module is a plug-and-play heart rate sensor for Arduino® and Arduino compatible boards. The module can be used to include live heart rate data in projects.
In stock
€ 9,25 Incl. VAT
Circuit Stickers White/Red heart LEDs (6 stickers) Chibitronics #CT-AN-HEARTFADE-RW-6-V1 Add a heartbeat effect to your projects with Chibitronics Animating Red/White Fade LED Stickers. Perfect for crafting and learning about circuits. Power sources and tape sold separately.
In stock
€ 12,75 Incl. VAT
Circuit Stickers White heart LEDs (6 stickers) Chibitronics #CT-AN-HEARTFADE-W-6-V1 Add a soothing, rhythmic light effect to your projects with Chibitronics Animating White Fade LED Stickers. Heart-shaped LEDs gently fade in and out. Perfect for creative crafting and learning circuits.
In stock
€ 12,75 Incl. VAT
Circuit Stickers Rainbow flower LEDs (6 stickers) Chibitronics #CT-AN-FLWRFADE-MULTI-6-V1 Bring your projects to life with Animating Rainbow Fade LED Stickers. Perfect for STEM, crafting, or adding light to any design.
In stock
€ 12,75 Incl. VAT
Circuit Stickers Red heart LEDs (6 stickers) Chibitronics #CT-AN-HEARTFADE-R-6-V1 Add a heartbeat effect to your projects with Animating Red Fade LED Stickers. Perfect for crafting and educational activities. Pack of 24 heart-shaped stickers. Power source and tape sold separately.
In stock
€ 12,75 Incl. VAT
Red 5mm diffuse LEDs - 50 pcs A red diffuse LED with a diameter of 5mm. This LED has a red lens color and emits red light with a wavelength of approximately 660nm.
Out of stock
€ 2,70 Incl. VAT
Red 5mm diffuse LED - 10 pieces These red diffuse LEDs with a diameter of 5mm and a red lens color emit red light with a wavelength of ~700nm. The LEDs are shipped as a set of 10 pieces.
Out of stock
€ 1,45 Incl. VAT
Gravity: Analog Heart Rate Monitor Sensor (ECG) For Arduino DFRobot #SEN0213 The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG and output as an analog reading.
Delivered in 5 to 10 days
€ 21,45 Incl. VAT
Gravity: Heart Rate Monitor Sensor for Arduino DFRobot #SEN0203 The DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for Arduino microcontrollers.This heart rate monitor sensor is a pulse sensor which is developed based on PPG techniques.
Delivered in 5 to 10 days
€ 31,55 Incl. VAT
Panda plant guardian Whadda #WSAK201 This cute gadget can measure the humidity of your plant’s soil so you’ll always know when to give it more or less water!The panda shaped PCB has gold plated contact points or probes that can measure the humidity of a plant’s soil.
Delivered in 3 to 7 days
€ 16,35 Incl. VAT
Beating heart Whadda #WSSA101 The Whadda WSSA101 "Beating Heart" kit is an easy-to-assemble DIY kit that features two blinking hearts made of 28 LEDs. Powered by a 9V battery, it's a unique and educational way to express your love.
Delivered in 3 to 7 days
€ 9,45 Incl. VAT
Love tester Whadda #WSSA149 Test your love!How does it work? Each partner holds one end of the heart pcb and holds hands. Your love level is indicated by 10 flashing LEDs and a buzzing noise. The more LEDs flash and the faster the buzzer sounds, the more you like each other.
Delivered in 3 to 7 days
€ 12,95 Incl. VAT
Smd flashing heart Whadda #WSSA144 What better way to show someone you love them, than to make a lovely flashing heart kit?This solder kit includes a pretty red PCB with tiny smd components and a CR2032 battery holder. The PCB also has a little hole on top so you can hang the heart or wear it.
Out of stock
€ 8,50 Incl. VAT
Flashing heart Velleman #WSL213 Discover this interactive soldering kit that reacts to movement. As soon as someone approaches, the red LEDs flash in the rhythm of a heartbeat. The kit includes a heart-shaped circuit board that can be left upright after assembly.
Delivered in 3 to 7 days
€ 18,50 Incl. VAT
HeART - Surface Mount Soldering Kit Sparkfun #KIT-14640 Master SMD soldering with the fun heART Surface Mount Soldering Kit. Assemble a captivating LED heart pendant in 20-40 mins. Ideal for honing soldering skills.
Delivered in 5 to 10 days
€ 24,70 Incl. VAT

The 3 most popular Valentine

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Valentine's Day is a special occasion when people show their love and affection for their significant others. One way to express love on Valentine's Day is by giving a thoughtful and unique gift. If your partner is interested in electronics, why not consider giving them an electronic gift this Valentine's Day?

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