MiOYOOW DIY Calculator Kit, 7-Digit and 49 similar items

Store New Arrivals Add to Favorite View Feedback Contact MiOYOOW DIY Calculator Kit, 7-Digit Soldering Project with 1602 LCD for Learning Description Item model number GY21239-2 Power Source dc Product Dimensions 4.96 x 3.38 x 0.75 inches Country of Origin China Item Weight 7.8 ounces Batteries 2 CR2032 batteries required. (included) Calculator Type Standard Function Number of Batteries 2 CR2032 batteries required. (included) Screen Size 1.36 Inches ?LCD Calculator Soldering Kit?Elevate your soldering skills with MIOYOOW electronic project kit, designed to help you craft a practical desktop calculator. 1602 LCD screen that clearly displays number, the big size of the buttons prevents you from hitting the wrong button, this DIY calculator kit is the ideal companion for both studying and working. Note: automatically enter power saving mode when not used for a long time. ?Easy to Assemble?: This soldering practice kit is easy to build and the principle is simple. The connection that was clearly mapped and labeled on the PCB board. Soldering time 2-3 hours, suitable for DIY electronics enthusiasts and can be used as school or family education practice kits. But please note, this electronic soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability. ?Functions Features?:?1) Basic arithmetic operations, with decimal points and negative numbers.?2) Measure the resistance value of the four-ring or five-ring resistance, enter the color ring colors in order to obtain the resistance value. This feature is designed to help you calculate resistance values without voltmeter, ideal for those interested in electronic components.?3) Decimal and hexadecimal conversion to each other.?4) Measure LED current limiting resistance.?5) Square root operation. ?School Science Project?: An electronic soldering project kit designed for both school soldering practice and family education. This diy kit not only enhances your soldering skills but also deepens your familiarity with electronic components and exposes you to fascinating electronics concepts. Highly recommend it for both students and family enthusiasts. ?Comes with English Manual?: The package comes with a paper instruction manual, you can follow the picture and text to assemble step by step, this will greatly improve your soldering efficiency. WHDTS has long been engaged in Electronics Related Products wholesale and retail business. Welcome letter to discuss the wholesale business. The bigger the amount is, the more favorable the price is. Product Description Discover Engaging DIY Electronic Kits at MiOYOOW Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.6 out of 5 stars 36 4.4 out of 5 stars 121 4.5 out of 5 stars 17 4.0 out of 5 stars 1,912 4.2 out of 5 stars 12 4.0 out of 5 stars 1,912 3.7 out of 5 stars 221 Price $17.99$17.99 $20.69$20.69 $15.99$15.99 $16.99$16.99 $19.54$19.54 ? $25.19$25.19 Finished Project Practical desk calculator LED Desk Lamp Ultrasonic Distance Measurer 4-digit Electronic Clock 6 digit Calculator 4-digit Rechargeable Clock Spectrum ??ue?oo?? Speaker Feature Button Battery Powered Adjustable brightness Indicator Light 2-way alarm clock Math Game ;Large display Spectrum effects;Rmote control Working Voltage DC 3V DC 3.7V-5V DC 4.5V DC 5V Battery Powered DC 5V DC 3.7V-5V Soldering Type Thru-hole Thru-hole Thru-hole Thru-hole Thru-hole SMT/SMD SMT/SMD Asembled Size 4.96" x 3.38" x 1.4" 4.72" x 3.54" x 13.77" 3.94" x 1.7" x 0.7" 2.87"x1.34"x0.87" 3.54" x 0.66" x 5.23" 3.15" x 2" x 1.3" 5.31" x 2.91" x 2.51" ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.