DIY Calculator Electronic Production Kit With 51 Microcontrollers, Teaching Experiment, Welding Exercises

$30.95
FREE Shipping

Black Friday

Shop now

DIY Calculator Electronic Production Kit With 51 Microcontrollers, Teaching Experiment, Welding Exercises

  • Brand: Unbranded
  • product image
  • product image
  • product image
  • product image
  • product image
DIY Calculator Electronic Production Kit With 51 Microcontrollers, Teaching Experiment, Welding Exercises

DIY Calculator Electronic Production Kit With 51 Microcontrollers, Teaching Experiment, Welding Exercises

  • Brand: Unbranded
RRP: $45.95
Price: $30.95
You save: $15.00 (32%)
Sold by:
$30.95
FREE Shipping

Taxes calculated at checkout

In stock

We accept the following payment methods

Description

DIY Calculator Electronic Production Kit With 51 Microcontrollers, Teaching Experiment, Welding Exercises

Digital Tube Display Calculator Kit - Power options: Supports Type-C power interface DC5V or button battery power supply. The battery installation port has a side hole for easy battery removal. - Core functions: Not only performs arithmetic operations (addition, subtraction, multiplication, division) but also converts color-band resistor values. A versatile tool for electronics practice and learning. - Construction and durability: Built from dedicated circuit boards, digital display tubes, a microcontroller, buttons and other components, providing stable performance and long service life. - Applications and suitability: Production kit for the digital tube display calculator; ideal for welding exercises, electronic training, experiments and DIY projects. Suitable for electronics enthusiasts to practice assembly and handling. - Practical use scenarios: 1) Use as a hands-on soldering/welding exercise by assembling and testing the calculator. 2) In electronics classes to perform calculations and convert resistor values during lessons. 3) Incorporate into DIY projects that require a built-in calculator and resistor value conversion tool.
  • Fruugo ID: 392788901-840143506

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: FREE - Delivery between Fri 12 December 2025–Tue 30 December 2025 - FREE

Shipping from China.

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items. View full return policy

Product Compliance Details

Please see the compliance information specific to this product outlined below.

The following information is provided by the independent third-party retailer selling this product.

Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • GlowGrove
  • Shenzhen Tumi Technology Co., Ltd.
  • 202-03, Jinhe Building, 8 Xinhe Street, Maan Tang, Bantian
  • Longgang, Shenzhen, Guangdong
  • China
  • Shenzhen
  • CN
  • 518129
  • pettynfnef@outlook.com
  • 13332965772

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Synertrade FR SAS
  • Synertrade FR SAS
  • 9 rue du Bat d'Argent
  • Lyon
  • France
  • Lyon
  • FR
  • 69001
  • info@syner-sarl.cn
  • (+33)774555006
  • https://seller.kuajingmaihuo.com/settle/qualification-service