IS Electronic Hourglass DIY Soldering Kits Practice Circuit Board, Tilt Ball Hourglass Variable Speed LED Flashing Lights Teaching/Learning Practice Kits Tool

Price: $10.99 - $8.99
(as of Sep 12,2021 00:08:07 UTC – Details)

Product Description

This DIY soldering kit consists of 30pcs 5mm white LED diodes to have blue lights when power on. The light-spot like “sand” will fall grain by grain, and the bottom LED diode will light up.

The speed of falling is freely to change by adjusting the speed regulator on the back.

Metal ball type tilt shaking trigger switch controls the LED flashing direction. Just slightly lift one side will change the LED flashing direction with lots of fun.

This is a DIY hourglass timer LED flashing lights assemble kits, which simulates the sand-glass movement.

The sand falls grain by grain

It is not only a soldering kit for practicing welding skills, improving electronic knowledge, but also a fun decoration for you, to make your room and desk have personality and your creative works more impressive.

You Wanna Spark & Encourage Child’s Talents & Passions and Keep Electronics Learning Interesting and Fun. Our product will help you do it!

Power Supply Voltage: 3.3V-5VM

Module Size (assembled): 74.4×43.7×24 mm/ 2.93×1.72×0.94 inch (L*W)

If you need the user guide, you can download the user guide on Amazon Page at Technician Specification or under the IMAGE!

Feature
6 Bits, 4pcs red LED, alarm
4 Bits, red light, alarm
36pcs clear LED, rainbow lights
Stepper motor, 4pcs clear LED, red light
DC motor, 2pcs red LED
Physical science experiment
English instruction
Download in the Product Information
Download in the Product Information
Download in the Product Information
Download in the Product Information
Download in the Product Information
Download under the Images
Weight
36g
36g
62g
82g
80g
210g
Assembled size
3.5″x2.6″x0.7″
3.68″x1.96″x0.5″
2.36″x2.36″x5.35″
4.5″x3.4″x0.4″
4.5″x3.4″x0.4″
2.36″x2.36″x5.35″

⌛Hourglass timer LED flashing lights DIY soldering assemble kits, which simulates the sand-glass movement. The light-spot like “sand” will fall grain by grain, and the speed of falling is free to change by yourself. It is not only a PCB board for practicing welding skills but also a decorative gift for you.
⌛Metal ball type tilt shaking trigger switch controls the LED flashing direction, just slightly lift one side will change the LED flashing direction with lots of fun. The top LED diode light will go out one by one and the bottom LED diode will light up.
⌛The sandglass DIY soldering kit consists of 30pcs of 5mm red LED diodes. When you finish it you will feel successful happiness. At the same time, it will improve users’ electronic knowledge and soldering skills in practice.
⌛Assemble easily, components’ names are marked on PCB, simple circuit design, we provide the English PDF instruction, it is easy for beginners to assemble and perfect for school basic electronics experiment projects too.
⌛We have uploaded the PDF user guide on the Amazon page at Technical Specification or under the IMAGE. You can download it when you need it.