Electronic Hourglass Soldering Prpject Kit, 1-99 Minute Countdown Timer | Circuit Project with LED Flowing Sand Effect, STEM Electronics Learning Kit for Teens, School, Class Group Activity, Makers

BUILD A UNIQUE LED ELECTRONIC HOURGLASS PROJECTTransform the classic sand timer concept into a modern electronic project. This DIY soldering kit allows you to assemble an LED hourglass with a flowing light effect that visually simulates falling sand. After completion, it becomes a functional 199 minute countdown timer and a decorative electronic display for your workspace, study area, or maker space.
HANDS-ON STEM ELECTRONICS LEARNING EXPERIENCEGo beyond traditional learning with a practical circuit-building project. During assembly, users can practice soldering skills, identify electronic components, understand circuit connections, and explore how timer circuits work. Designed for STEM students, makers, hobbyists, and electronics enthusiasts looking for a meaningful hands-on project.
ADJUSTABLE 199 MINUTE COUNTDOWN TIMER WITH VISUAL LED FLOWSet countdown times from 1 to 99 minutes for study sessions, productivity intervals, experiments, workshops, or classroom activities. Unlike ordinary digital timers, the LED flow animation provides an intuitive visual experience, allowing users to observe the countdown process while adding an attractive electronic display element.

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

Collage of business meeting scenes showing people collaborating around tables and workspace environments.

Safe, Smart, and Made to Last
At PEMENOL, we believe every creator deserves a reliable start.
Whether it's your first soldering kit or an advanced electronics project, our kits combine quality and ease of use.
With step-by-step guides and projects for all levels, PEMENOL helps you learn confidently, grow steadily, and spark creativity with every build.
Seasonal Solder Projects
STEM Interactice Projects
Electronics Learning Kit
Creative DIY Projects

Safe, Smart, and Made to Last
At PEMENOL, we believe every creator deserves a reliable start.
Whether it's your first soldering kit or an advanced electronics project, our kits combine quality and ease of use.
With step-by-step guides and projects for all levels, PEMENOL helps you learn confidently, grow steadily, and spark creativity with every build.
Seasonal Solder Projects
STEM Interactice Projects
Electronics Learning Kit
Creative DIY Projects

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

for soldering practice, electronics learning, gift

Brand	PEMENOL
Model	US-004-22

Material	Plastic
Waterproof	Plastic
Display	DIY Countdown Houglass Timer Kit, false
Grill Safe	Plastic
Dishwasher Safe	Plastic, false
Color	Black
Color Mapping	Black

Meet Your Seller

Electronic Hourglass Soldering Prpject Kit, 1-99 Minute Countdown Timer | Circuit Project with LED Flowing Sand Effect, STEM Electronics Learning Kit for Teens, School, Class Group Activity, Makers

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

Safe, Smart, and Made to Last

Seasonal Solder Projects

STEM Interactice Projects

Electronics Learning Kit

Creative DIY Projects

Safe, Smart, and Made to Last

Seasonal Solder Projects

STEM Interactice Projects

Electronics Learning Kit

Creative DIY Projects

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

Learn more about the Generic Brand US-004-22

Customer Reviews of the Generic Brand US-004-22

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIC7HSM6Y1216

Meet Your Seller

Electronic Hourglass Soldering Prpject Kit, 1-99 Minute Countdown Timer | Circuit Project with LED Flowing Sand Effect, STEM Electronics Learning Kit for Teens, School, Class Group Activity, Makers

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

Safe, Smart, and Made to Last

Seasonal Solder Projects

STEM Interactice Projects

Electronics Learning Kit

Creative DIY Projects

Safe, Smart, and Made to Last

Seasonal Solder Projects

STEM Interactice Projects

Electronics Learning Kit

Creative DIY Projects

Ideal for Electronics Learning, Soldering Practice

Easy to Operate

Power Switch

Setting Buttons

Power Interface

Dot matrix screen display

Learn more about the Generic Brand US-004-22

Customer Reviews of the Generic Brand US-004-22

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info