Merry Xmas 2024
Home > DIY Module > Function DIY > DIY Calculator Soldering Kit MCU Calculator Digital Tube Display with Acrylic Case

DIY Calculator Soldering Kit MCU Calculator Digital Tube Display with Acrylic Case

GY20433
5 9
$22.99 $16.09
Contact us for wholesale price
Time Remaining:
- OR - - OR - Add to Wish List
1.Description:
  It is a calculator DIY soldering kit. It can perform addition,subtraction,multiplication,division,negative numbers,and decimal point operations.
 
2.Feature:
  1).It uses in-line components and is easy to solder.
  2).It doesn't require a computer,the calculator kit is pre-programmed.
  3).It is powered by a single CR2032 battery and can be carried anywhere without being tethered.
  4).It can be turned on instantly,turned on at any time,and easy to use.
  5).When not in use for a long time,it can automatically sleep,saving energy.
 
3.Parameter:
  1).Product Name:Calculator DIY Soldering Module
  2).Battery:CR2032
  3).Digital Precision:6 digits
  4).Welding Method:in-line component welding
  5).Work Temperature:-25℃~85℃
  6).Work Humidity:5%~95%RH
  7).Size:90*91*18mm
 
4.Precautions for Soldering and Installation:
  1).The components are soldered on the front of the board (screen printing surface),from low to high,that is,first low-solder components,such as mega328 (pay attention to the IC direction),capacitors,resistors,battery holders,then solder the switch,and finally solder the digital tube .
  2).Use diagonal pliers to cut the excess pins as short as possible.
 
5.Debugging Steps:
  1).Plug in the CR2032 battery,and the digital tube displays CAL 1.5,indicating that the welding is successful.
  2).Press the [C] Clear key to turn it on.
  3).The calculator turns itself off after about 20 seconds of inactivity.
 
6.Note:
  1).Up to 6 positive digits or 5 negative digits.
  2).Numbers are rounded up to four decimal places.Six decimal places can be entered,but like the result,they are rounded up.
  3).According to Arduino,only up to 6 digits of precision can be achieved.
  4).Can't do zero calculations,like 5 + 0.
 
7. Installation Manual
 
There are currently no product reviews.

ICStation doesn't accept any form of pay on delivery. Items used to be shipped after payment. Below are the payment methods we can accept at the moment:

1) Paypal Payment

PayPal is a secure and trusted payment processing service that allows you to shop online. PayPal can be used at icstation.com to purchase items by Credit Card (Visa, MasterCard, Discover, and American Express), Debit Card , or E-check (i.e. using your regular Bank Account). 



We are PayPal Verified 

 

2)  Bank Transfer / Wire Transfer / T/T

 

Bank Transfer / Wire Transfer / T/T payment methods are accepted for orders which the total price is up to US$300. The bank will charge about US$50 for the transfer fee if we do the payment in these ways. Feel free to contact us for bank payment details if you need pay via bank.

For other payment method, please contact us at orders@icstation-team.com for more details.

Customers who bought this product also purchased

DIY Adjustable PWM Signal Generator, Voltage Current Temperature Tester Electronics Kit, Multifunctional LED Meter Soldering Kits for School Learning
$11.19
$15.99
31
Audio Spectrum 8x8 Colorful Flashing Light DIY Kit RGB Level Indicator Voice Spectrum Lights Lamp with Acrylic Shell
$9.09
$12.99

Sold Out

30
Photosensitive Mobile Robot Simulation Firefly Electronic DIY Kit
$5.59
$7.99
31
DIY Kit Game Toy Machine Red LED Display Module Creative Electronics Experiment Kit for Snake/Plane/Racing/Fruit Slot
$11.19
$15.99
31
TX/RX-2.4G 6-Channel Remote Control Wireless Transceiver DIY Kit for Robotics and Motors
$6.99
$9.99
30
Dot Matrix Module 8x32 MCU Control Drive Module Red LED Display Board Module with 5P Dupont Wire
$5.99
$8.55
31
GT-U7 GPS Module Navigation Satellite Positioning Compatible with NEO-6M 51 MCU STM32
$9.09
$12.99
30
Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150Khz 3.3V-30V
$3.35
$4.79
30
SMD Component Soldering Practice Board DIY Kit Analog Circuit Electronic Soldering Practice
$3.49
$4.99
31
DIY LED Electronic Clock Kits, 0.56 inch 4-Digit Temperature Alarm Clock Kits for STEM Projects Learn Soldering
$8.05
$11.50
30
DS1302 DIY Rotating LED Clock Kit with Temperature and Light Control, 4-Digit Display
$7.55
$10.79
30
DIY Ferris Wheel Model Kit, Rotary LED Blinking Light, Electronic Soldering Kit SMD SMT Practice Kit
$20.99
$29.99
30

Your Recent History

DIY Calculator Soldering Kit MCU Calculator Digital Tube Display with Acrylic Case
$16.09
$22.99
30