Updated: 26 Feb 2025

ne555 cd4017 lights diy kits

Updated: 26 Feb 2025

#1

Best Choice
EC Buying 5Pcs DIY SMD SMT Component Welding Practice Board Soldering Skill Training Board LED Flow Light Kit CD4017 NE555 Electronic DIY Board for Competition

9.7

EC Buying

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Main highlights

Three columns of components on the left and right are used for welding practice, and each column has test points

The commonly used SMD components are used

The PCB board is reasonably designed, without burrs, and has a size of 89mm * 58mm/3.5inch * 2.28inch, which can be packed in a pocket
#2

Value for Money
Water Flowing LED Light,Water Flowing Light Module, 2 PCS Ne555 cd4017 LED Chaser Water Flowing Light Module DIY Kit, Electronic Circuit, Easy to Install, Electronic Components, led circuit board

9.5

plplaaoo

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Main highlights

The charging time is: 0.695 (R2+R3+R4)C1, the discharge time is: 0.695 (R4+R3)C1, the R4 can be adjusted to control the output frequency of the oscillator, and the clock oscillation signal of NE555 is continuously added to the 14th pin of CD4017.

Ten LEDs are connected to the 10 outputs of the CD4017. When the 10 outputs of the CD4017 alternately generate a high level under the action of the clock signal, D1--D10 are sequentially illuminated to form a water-light effect.

Mainly composed of clock generation circuit and decimal counter circuit.
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#3
DORHEA 3 Set LED Flashing Lights Practice Board - NE555 CD4017 IC Kits - Red Blue Dual-Color DIY Kit - Strobe Electronic Suit Flashing Lights Components

9.2

DORHEA

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Main highlights

This suite adopts simulation light circuit made with NE555 and CD4017, the blue LED and red LED flashed alternately according to the pulse. The multivibrator composed of NE555 will have a certain frequency of oscillation signal send to CD4017 decimal counter/pulse distributor, in order to count.

This is a very interesting circuit for simulating the visual effects of warning lights, blue and red lights flash alternately according to the pulse respectively. This kit is simple to assemble, suitable for electronics enthusiasts and students to practice. Design optimized for training, it adopts 1.6mm electric board and nice layout of the components.

The circuit working voltage: DC9-12V. The product does not include battery. It is simple to make, has obvious effect and is interesting. The circuit can be used for electronic toys, art lighting, LED billboards ,ect.
#4
LED Kit NE555 + CD4017 Led Lights Electronics DIY Parts Electronic Kits

9.1

Generic

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Main highlights

Type:other
#5
EC Buying 2Pcs SMT SMD Component Welding Practice Board Rectifiers CD4017 NE555 Soldering Skill Training Board Flowing Water Light Kit DIY Electronic Kit Mini Practice Board Easy SMD

9.0

EC Buying

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Main highlights

The welding practice board for SMD components adopts double-sided components, and the double-sided SMD practice has a high board occupancy rate and good cost performance

The product is a loose part with a circuit board: the PCB circuit board is equipped with all components, and you need to assemble and debug it yourself

The circular circuit in the middle is a water lamp circuit, composed of CD4017, NE555, and light-emitting diodes. It can work after being powered on after welding without any errors
#6
NE555 & CD4017 LED Light Chaser Sequencer Follower Scroller Module DIY Kit Red

8.9

Balance World Inc

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Main highlights

output terminal to produce a high level in the clock signal under the action of rotation, D1 - D10 are sequentially lit, thereby forming a flowing light effect. Adjust VR1 to adjust the flow rate of the LED lights.

The kit mainly by the clock generation circuit and decimal counter circuit constitute By NE555

Supply Voltage :3 - 4 .5 V PCB size: 88 * 25mm PCB thickness: 1.0mm
#7
SMD NE555 CD4017 Rotating Flashing Water Lamp Kit Welding Practice Board DIY Soldering Kit Skill Training Board Led Transistor Set

8.8

Aueabc

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Main highlights

SMD components: 149 / Solder joints: 444,The full process circuit board is the same as the competition board. There are 10 types of SMD components for welding, and corresponding test points are set.

Board material: international standard board, blue solder mask, all pads are tinned, high-strength fireproof and anti-fall material, which can be disassembled repeatedly.

Beautiful water lamp circuit,The solder learning kit has proper circuit design with led indicator, easy to check your soldering result, they will be a flashing LED light after soldered and powered with DC 5 - 7V, very interesting effect.
#8
DEVMO NE555+CD4017 Running LED Flow LED Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Siganal DIY Kit DIY Kit

8.6

DEVMO

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Main highlights

★Supply Voltage :2.5 - 14 .5 V

★NE555+CD4017 Running LED Flow LED Light Electronic Production Suite DIY Kit

★Board size： 53mm*19mm
#9
Gikfun DIY SMD SMT Welding Practice Soldering Skill Training Board NE555 CD4017 Water Flowing Led DIY Kit EK1885

8.5

Gikfun

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Main highlights

The circular circuit is the running water lamp circuit, which is composed of CD4017, NE555 and leds, which can be used to work after being welded.

PCB blank board Size: 80mm x 60mm

Add 2pcs of QFP44 chip, double sided component layout, double welding.
#10
Water Flowing LED, 2 Pcs NE555+CD4017 LED Chaser Water Flowing Light Module, DIY Kit Electronic Circuit, Electronic Components, Electrical Boxes

8.3

Garosa

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Main highlights

【speed adjustable】Adjust the R4 to adjust the speed of the LED light.

The self-excited multivibrator with NE555 as the core, the power supply charges capacitor C1 through R2, R3, R4. When C1 starts charging, the 2 pin of NE555 is still at low level, so the output pin 3 is high level.

The charging time is: 0.695 (R2+R3+R4)C1, the discharge time is: 0.695 (R4+R3)C1, the R4 can be adjusted to control the output frequency of the oscillator, and the clock oscillation of NE555 is continuously added to the 14th pin of CD4017.

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ne555 cd4017 lights diy kits

EC Buying 5Pcs DIY SMD SMT Component Welding Practice Board Soldering Skill Training Board LED Flow Light Kit CD4017 NE555 Electronic DIY Board for Competition

9.7

Main highlights

Water Flowing LED Light,Water Flowing Light Module, 2 PCS Ne555 cd4017 LED Chaser Water Flowing Light Module DIY Kit, Electronic Circuit, Easy to Install, Electronic Components, led circuit board

9.5

Main highlights

DORHEA 3 Set LED Flashing Lights Practice Board - NE555 CD4017 IC Kits - Red Blue Dual-Color DIY Kit - Strobe Electronic Suit Flashing Lights Components

9.2

Main highlights

LED Kit NE555 + CD4017 Led Lights Electronics DIY Parts Electronic Kits

9.1

Main highlights

EC Buying 2Pcs SMT SMD Component Welding Practice Board Rectifiers CD4017 NE555 Soldering Skill Training Board Flowing Water Light Kit DIY Electronic Kit Mini Practice Board Easy SMD

9.0

Main highlights

NE555 & CD4017 LED Light Chaser Sequencer Follower Scroller Module DIY Kit Red

8.9

Main highlights

SMD NE555 CD4017 Rotating Flashing Water Lamp Kit Welding Practice Board DIY Soldering Kit Skill Training Board Led Transistor Set

8.8

Main highlights

DEVMO NE555+CD4017 Running LED Flow LED Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Siganal DIY Kit DIY Kit

8.6

Main highlights

Gikfun DIY SMD SMT Welding Practice Soldering Skill Training Board NE555 CD4017 Water Flowing Led DIY Kit EK1885

8.5

Main highlights

Water Flowing LED, 2 Pcs NE555+CD4017 LED Chaser Water Flowing Light Module, DIY Kit Electronic Circuit, Electronic Components, Electrical Boxes

8.3

Main highlights

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