Fast delivery
Discount conditions for companies
Up to 10% discount for pupils, students and educational institutions
Europe wide shipping for 4,90€
Heart soldering exercise (pulsating LEDs) - different colors
Heart soldering exercise (pulsating LEDs) - different colors
Image similar
   

Heart soldering exercise (pulsating LEDs) - different colors

€3.28 *
Content: 1 Piece

incl. VAT plus shipping costs

Delivery time: appr. 1-3 days

Color:

  • F23105739
  • 0,01 kg
  • 12.3 cm x 8.05 cm x 0.5 cm (L x W x H)
Secure and fast payment with
Amazon PayKlarnaCredit cardPayPalInvoiceSofort.Prepayment
Heart soldering exercise - Show your love (for microelectronics) The set contains a circuit... more

Heart soldering exercise - Show your love (for microelectronics)

The set contains a circuit board with solder markings for the components supplied (see below). The LEDs light up in red, green, white or blue, depending on the variant selected.

The resistors are not divided into positive and negative poles and can be soldered to the PCB in any plug-in direction. The long leg of the electrolytic capacitor and the LEDs is the positive pole and the short leg is the negative pole. The LEDs are plugged in with the negative pole facing inwards and the positive pole facing outwards. The direction of the LM358 circuit corresponds to the direction of the marking on the PCB.

Circuit diagram

Note:
The kit comes with instructions, but only in Chinese. The kit can still be assembled and soldered without any problems, as the positions of the components are labeled on the board. Alternatively, you can find a link to an instruction video below.

Scope of delivery / parameters:

Component Quantity Marking
22R Resistor 1 R5
100K resistor 1 R3
LM358 circuit 1 U1
LED (5 mm) 22 outside
10K resistor 1 R6
47uf Capacitor 1 C1
Current switch 1 S1
47k Resistor 3 R1, R2, R4
Potentiometer 1 VR1
S8050 Transistor 1 Q1
Printed circuit board (approx. 50.5x50.2mm) 1 -

Further links to "Heart soldering exercise (pulsating LEDs) - different colors"
Read, write and discuss reviews... more
Customer reviews for "Heart soldering exercise (pulsating LEDs) - different colors"
Write rating
Reviews will be activated after verification.
Please enter the string in the text field below.

The fields marked with * are required.

Soldering exercise - Christmas tree Soldering exercise - Christmas tree
Content 1 Piece
€5.41 *
Item no: F23108748
Add
- 2%
Soldering exercise (kit) - Digital clock Soldering exercise (kit) - Digital clock
Content 1 Piece
€7.75 * €7.90 *
Item no: F23107290
Add
Sold out
DIY - LED clock kit without soldering DIY - LED clock kit without soldering
Content 1 Piece
€9.94 *
Item no: F23106279
Add
Soldering exercise - Sound generator with 22AMS13 and 22AMS13 chip, 4 switches, loudspeaker Soldering exercise - Sound generator with...
Content 1 Piece
€3.74 *
Item no: F23106289
Add
Solar car toy "Smallest solar car in the world" Solar car toy "Smallest solar car in the world"
Content 1 Piece
€3.37 *
Item no: F23107376
Add
Soap bubble machine DIY kit Soap bubble machine DIY kit
Content 1 Piece
€3.37 *
Item no: F23107381
Add
Crawler kit - Vehicle Crawler kit - Vehicle
Content 1 Piece
€3.85 *
Item no: F23107391
Add
Rattling teeth to wind up - gift idea Rattling teeth to wind up - gift idea
Content 1 Piece
€2.90 *
Item no: F23107434
Add
Sold out
LED running light soldering exercise - various colors to choose from LED running light soldering exercise - various...
Content 1 Piece
€2.27 *
Item no: F23108203
Add
Sold out
Soldering exercise (kit) - Disco light - Sound-controlled lighting system Soldering exercise (kit) - Disco light -...
Content 1 Piece
€2.71 *
Item no: F23108771
Add
- 3%
TIP!
Funduino Cube - Arduino compatible developer board, incl. workbook Funduino Cube - Arduino compatible developer...
Content 1 Piece
€57.90 * €59.90 *
Item no: FUN-1010494
Add
Soldering exercise - Christmas tree Soldering exercise - Christmas tree
Content 1 Piece
€5.41 *
Item no: F23108748
Add
Soldering exercise - D2-1 Line tracing Smart Car Soldering exercise - D2-1 Line tracing Smart Car
Content 1 Piece
€4.54 *
Item no: F23107860
Add
Soldering exercise - Glowing heart Soldering exercise - Glowing heart
Content 1 Piece
€2.25 *
Item no: F23108482
Add
Soldering exercise - Wheel of fortune Soldering exercise - Wheel of fortune
Content 1 Piece
€2.08 *
Item no: F23108519
Add
Sold out
Electronic cube soldering exercise (ICSK057A) with NE555 CD4017 Electronic cube soldering exercise (ICSK057A)...
Content 1 Piece
€3.40 *
Item no: F23107652
Add
Soldering exercise - Sound generator with 22AMS13 and 22AMS13 chip, 4 switches, loudspeaker Soldering exercise - Sound generator with...
Content 1 Piece
€3.74 *
Item no: F23106289
Add
Soldering exercise - LED hourglass Soldering exercise - LED hourglass
Content 1 Piece
€7.71 *
Item no: F23110007
Add
Soldering exercise - Beetle Soldering exercise - Beetle
Content 1 Piece
€5.60 *
Item no: F23107566
Add
Sold out
Soldering exercise spinning top with rotating LEDs Soldering exercise spinning top with rotating LEDs
Content 1 Piece
€2.33 *
Item no: F23107990
Add
Soldering exercise Laser Harp C51 MCU - Advanced Soldering exercise Laser Harp C51 MCU - Advanced
Content 1 Piece
€11.89 *
Item no: F23107739
Add
1602 I2C LCD module with HD44780 1602 I2C LCD module with HD44780
Content 1 Piece
€3.78 *
Item no: FUN-1010568
Add
SMD soldering exercise with LED SMD soldering exercise with LED
Content 1 Piece
€2.14 *
Item no: F23106010
Add
Soldering exercise Light-dependent circuit, 5V relay Soldering exercise Light-dependent circuit, 5V...
Content 1 Piece
€4.99 *
Item no: F23107571
Add
Soldering exercise audio amplifier LM386 -10W for loudspeakers Soldering exercise audio amplifier LM386 -10W...
Content 1 Piece
€2.61 *
Item no: F23107834
Add
SMD "Rotating LEDs" soldering exercise CD4017 SMD NE555 SMD "Rotating LEDs" soldering exercise CD4017...
Content 1 Piece
€2.64 *
Item no: F23107657
Add
Soldering exercise LED cube with vibration - various colors Soldering exercise LED cube with vibration -...
Content 1 Piece
€9.29 *
Item no: F23107557
Add
Power supply unit for microcontroller - 9V, 1A Power supply unit for microcontroller - 9V, 1A
Content 1 Piece
€3.90 *
Item no: F23107486
Add
Soldering exercise Voltage regulator AC 5 - 12 V to DC 5V / 12V, 2-channel output (LM7805 + L7905) Soldering exercise Voltage regulator AC 5 - 12...
Content 1 Piece
€5.45 *
Item no: F23107845
Add
Sold out
- 16%
Button with colored knob - 12*12*6mm / 12*12*9mm Button with colored knob - 12*12*6mm / 12*12*9mm
Content 1 Piece
€0.21 * €0.25 *
Item no: F23106061
Add
Soap bubble machine DIY kit Soap bubble machine DIY kit
Content 1 Piece
€3.37 *
Item no: F23107381
Add
Sold out
SMD soldering exercise HKT002 with LEDs ("The final boss" for advanced users) SMD soldering exercise HKT002 with LEDs ("The...
Content 1 Piece
€4.29 *
Item no: F23105927
Add
Soldering exercise AC-DC converter, with IN4007 bridge rectifier Soldering exercise AC-DC converter, with IN4007...
Content 1 Piece
€1.87 *
Item no: F23107694
Add
Soldering exercise - LED volume indicator - LM3915, 10 LEDs Soldering exercise - LED volume indicator -...
Content 1 Piece
€9.86 *
Item no: F23107584
Add
Soldering exercise audio amplifier TIP41C JLH1969 (mini version) - DIY set of 2 Soldering exercise audio amplifier TIP41C...
Content 1 Piece
€14.49 *
Item no: F23107774
Add
- 2%
Soldering exercise (kit) - Digital clock Soldering exercise (kit) - Digital clock
Content 1 Piece
€7.75 * €7.90 *
Item no: F23107290
Add
Double sided PCB board (green) - 30 x 70 mm pitch 2.54 mm Double sided PCB board (green) - 30 x 70 mm...
Content 1 Piece
€1.06 *
Item no: F23108520
Add
Double sided PCB board (green) - 40 x 60mm pitch 2.54 mm Double sided PCB board (green) - 40 x 60mm...
Content 1 Piece
€1.11 *
Item no: F23106803
Add
I²C adapter module for 1602/2004 LCDs I²C adapter module for 1602/2004 LCDs
Content 1 Piece
€1.97 *
Item no: F23106639
Add
Filament pliers, pinch pliers for filament Filament pliers, pinch pliers for filament
Content 1 Piece
€2.13 *
Item no: F23107297
Add
- 57%
10 pcs. Breadboard cable - m/m, m/f, w/w - assorted colors, different lengths 10 pcs. Breadboard cable - m/m, m/f, w/w -...
from €0.72 * €1.67 *
Item no: F23108928
Add
- 20%
3-in-1 mounting plate for Arduino UNO / MEGA, Raspberry Pi, breadboard 3-in-1 mounting plate for Arduino UNO / MEGA,...
Content 1 Piece
€7.90 * €9.90 *
Item no: F23110225
Add
Soldering exercise - Two channel DIY 3Wx2 loudspeaker Soldering exercise - Two channel DIY 3Wx2...
Content 1 Piece
€7.90 *
Item no: F23110117
Add
Funduino Sensor Kit - 35 pieces Funduino Sensor Kit - 35 pieces
Content 1 Piece
€19.90 *
Item no: F23110066
Add
Soldering aid, circuit board holder - LED, up to 25x magnification Soldering aid, circuit board holder - LED, up...
Content 1 Piece
€14.71 *
Item no: F23107481
Add
TFT LCD display, 2.2", 320 x 240 pixels, RGB color display TFT LCD display, 2.2", 320 x 240 pixels, RGB...
Content 1 Piece
€12.90 *
Item no: F23107311
Add
Soldering exercise Signal generator NE555 with adjustable frequency square wave signal Soldering exercise Signal generator NE555 with...
Content 1 Piece
€2.71 *
Item no: F23107647
Add
Still 2 in stock!
Soldering exercise - DIY night light, DC 9-12V Soldering exercise - DIY night light, DC 9-12V
Content 1 Piece
€6.01 *
Item no: F23107989
Add
SMD "Rotating LEDs" soldering exercise CD4017 SMD NE555 SMD "Rotating LEDs" soldering exercise CD4017...
Content 1 Piece
€2.64 *
Item no: F23107657
Add
- 4%
TIP!
Funduino Starter Kit for Arduino with workbook Funduino Starter Kit for Arduino with workbook
Content 1 Piece
from €47.90 * €49.90 *
Item no: F23105652
Add
Soldering exercise - Two channel DIY 3Wx2 loudspeaker Soldering exercise - Two channel DIY 3Wx2...
Content 1 Piece
€7.90 *
Item no: F23110117
Add
Heat shrink tubing set 530 pieces, 2:1, 1.5 - 10mm Heat shrink tubing set 530 pieces, 2:1, 1.5 - 10mm
Content 1 Piece
€4.44 *
Item no: F23105713
Add
Soldering exercise - training of advanced SMD / SMT soldering skills Soldering exercise - training of advanced SMD /...
Content 1 Piece
€3.37 *
Item no: F23106035
Add
Soldering exercise LED cube ball - different colors Soldering exercise LED cube ball - different...
Content 1 Piece
from €14.49 *
Item no: F23107894
Add
Sold out
Soldering exercise - line tracker vehicle (chassis/robot) Soldering exercise - line tracker vehicle...
Content 1 Piece
€5.22 *
Item no: F23107154
Add
Soldering exercise - Wheel of fortune Soldering exercise - Wheel of fortune
Content 1 Piece
€2.08 *
Item no: F23108519
Add
40 pieces breadboard cable male/male (20cm) 40 pieces breadboard cable male/male (20cm)
Content 1 Piece
€1.74 *
Item no: FUN-1010558
Add
Funduino Smart Home Education for ESP32 and Arduino / IOT teaching solution Funduino Smart Home Education for ESP32 and...
Content 1 Piece
€89.00 *
Item no: F23110589
Add
Round wooden disk 10cm x 2.5mm (for laser engraving) Round wooden disk 10cm x 2.5mm (for laser...
Content 1 Piece
€1.08 *
Item no: F23110530
Add
Wooden bottle opener, without imprint (for laser engraving) Wooden bottle opener, without imprint (for...
Content 1 Piece
€2.18 *
Item no: F23110519
Add
Acrylic glass plate A4 / A3 for laser cutter - various colors Acrylic glass plate A4 / A3 for laser cutter -...
Content 1 Piece
from €5.07 *
Item no: F23110518
Add
- 25%
Powerbank cylinder with 2600mAh - 5V power pack for robots incl. short-circuit protection Powerbank cylinder with 2600mAh - 5V power pack...
€3.90 * €5.22 *
Item no: F23110489
Add
- 14%
Bundle: Funduino Starter Kit and Funduino Cube Bundle: Funduino Starter Kit and Funduino Cube
Content 1 Piece
from €94.80 * €109.80 *
Item no: F23110398
Add
- 20%
Funduino traffic light junction for Arduino / ESP32 / Raspberry Pi Pico, incl. instructions Funduino traffic light junction for Arduino /...
€39.90 * €49.90 *
Item no: F23110353
Add
Funduino Cube soldering exercise, incl. instructions Funduino Cube soldering exercise, incl....
Content 1 Piece
€29.99 *
Item no: F23110296
Add
- 29%
Sunny - Vibrating DIY beetle kit Sunny - Vibrating DIY beetle kit
Content 1 Piece
€4.90 * €6.90 *
Item no: F23110283
Add
Funduino product catalog 2024 Funduino product catalog 2024
€3.90 *
Item no: F23110275
Add
Pin tester POGO pins / prototyping terminals - 4P, 2.54mm Pin tester POGO pins / prototyping terminals -...
Content 1 Piece
€6.92 *
Item no: F23110161
Add
Mini kit - LEDs, switches, resistors, battery terminal, Dupont cable, breadboard Mini kit - LEDs, switches, resistors, battery...
Content 1 Piece
€3.53 *
Item no: F23110155
Add
Soldering exercise - Light-sensitive, movable firefly robot Soldering exercise - Light-sensitive, movable...
Content 1 Piece
€5.94 *
Item no: F23110093
Add
Soldering exercise - LED hourglass Soldering exercise - LED hourglass
Content 1 Piece
€7.71 *
Item no: F23110007
Add
Soldering aid, circuit board holder - LED, up to 25x magnification Soldering aid, circuit board holder - LED, up...
Content 1 Piece
€14.71 *
Item no: F23107481
Add
- 14%
3* 830P breadboard, 40 pcs. M/M cable, 40 pcs. M/F cable, 40 pcs. F/F cables 3* 830P breadboard, 40 pcs. M/M cable, 40 pcs....
Content 1 Piece
€10.21 * €11.86 *
Item no: F23105529
Add
Magnetic tape 20mm, 10m length - various colors Magnetic tape 20mm, 10m length - various colors
Content 1 Piece
€8.45 *
Item no: F23105714
Add
SMD soldering exercise with LED SMD soldering exercise with LED
Content 1 Piece
€2.14 *
Item no: F23106010
Add
Sold out
SMD soldering exercise HKT002 with LEDs ("The final boss" for advanced users) SMD soldering exercise HKT002 with LEDs ("The...
Content 1 Piece
€4.29 *
Item no: F23105927
Add
Heat shrink tubing set - 100 pieces, 1.5 - 13mm Heat shrink tubing set - 100 pieces, 1.5 - 13mm
Content 1 Piece
€3.28 *
Item no: F23105854
Add
ESP8266 Weather Station Mini Kit ESP8266 Weather Station Mini Kit
€18.66 *
Item no: F23105828
Add
Stripping pliers with cutter Stripping pliers with cutter
Content 1 Piece
€5.51 *
Item no: F23108305
Add
Soldering exercise Voltage regulator AC 5 - 12 V to DC 5V / 12V, 2-channel output (LM7805 + L7905) Soldering exercise Voltage regulator AC 5 - 12...
Content 1 Piece
€5.45 *
Item no: F23107845
Add
Still 1 in stock!
Spot welding for lithium-ion batteries, 12V Spot welding for lithium-ion batteries, 12V
Content 1 Piece
€23.07 *
Item no: F23107614
Add
Sold out
Electronic cube soldering exercise (ICSK057A) with NE555 CD4017 Electronic cube soldering exercise (ICSK057A)...
Content 1 Piece
€3.40 *
Item no: F23107652
Add
Last viewed
-10% DISCOUNT ♥