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Math Games Soldering Practice Kit, 6-Digit Educational DIY Calculator Kit with Addition Subtraction Multiplication Division Games, Electronic Soldering Projects for School STEM Learning
About this item:
Home School Science Project：Once soldered, you'll have a multifunctional calculator that not only performs basic arithmetic operations but also features math games to help teens practice addition, subtraction, mu...
$16.09
$22.99
SKU: GY21589-1
$16.09
$22.99
30
DIY Digital Voltage Current Meter Soldering Practice Kit
1.Description:
It is a voltage and current meter diy kit. It can be used as a commonly used digital voltage and current meter.
2.Feature:
1).The voltage range of 2.4-5.5V can work.
2).The circuit design is ad...
$4.89
$6.99
SKU: GY19486
$4.89
$6.99
31
LED Christmas Tree Soldering Kit, Mini Christmas Forest Soldering Practice Kit with Music, DIY Santa Claus Elk Xmas Electronics Kit for Home Decorations School STEM Teaching
Christmas Tree Soldering Kit, LED Flashing Xmas Tree Mini Christmas Forest Soldering Practice Kit with Music, DIY Santa Claus Elk Christmas Electronics Kit for Home Decorations
【Mini Christmas Forest Model】:
Unlike the usual Chris...
$11.19
$15.99
SKU: GY21487-1
$11.19
$15.99
31
Soldering Practice Kit, Handheld Metal Detector DIY Kit for Beginners, DC 3V-5V Non-Contact Sensor Electronic Kit for Family Project School STEM Education Training Learning
Description：
【DIY Metal Detector Soldering Kit】The metal detector soldering practice kit is suitable for use in schools and home, not only can enhance your soldering ability, but also strengthen the consolidation of electronic knowl...
$8.39
$11.99
SKU: GY21532-2
$8.39
$11.99
30
Robot DIY Digital Clock Kit, 4-Digit Robotic Alarm Clock Soldering Practice Kit, Temperature Electronic Clock Circuit Board Soldering Learning Kit for School Education and Home Office Use
Description:
【4-Digit Clock Kit】：Once assembled, the kit becomes a robot-shaped electronic clock that displays time, year, month, day of the week, temperature. It's not just a soldering exercise kit, but also a practical desktop...
$9.45
$13.50
SKU: GY21464-1
$9.45
$13.50
31
DIY Soldering Practice Kit, LED Rotating Ballerina Girl Music Box Soldering Project Soldering Learning Electronics Kit for School STEM Education and Desk Ornament Gifts
Description:
【Creative Soldering Training Kit】The completed project is an led rotating music box, on the circular stage, an elegant ballet girl gracefully pirouettes, accompanied by enchanting music and shimmering, changing li...
$13.29
$18.99
SKU: GY21372-1
$13.29
$18.99
30
Soldering Practice Kits, LED Music Spectrum DIY Kit, DC 5V Green LED Dot Matrix Electronic Clock Soldering Project
1.Introduction:
CAI-C10 is LED Music Spectrum Flashing Electronic Clock Circuit Electronic Soldering DIY Kit. Automatically display the music spectrum when there is sound; Display the current time when there is no sound. Users can choo...
$9.09
$12.99
SKU: GY21309-1
$9.09
$12.99
30
DIY Calculator Kit, 6-Digits Digital Tube Color Ring Resistance Calculator, Electronic Kits for STEM Projects Students Learn Soldering
1.Introduction:
【6-digits Calculator DIY Kit】Elevate your soldering skills with ICStation electronic kit, designed to help you craft a practical desktop calculator. The big size of the buttons prevents you from hitting the wrong butt...
$10.49
$14.99
SKU: GY21299-1
$10.49
$14.99
30
Arithmetic Calculator DIY Kit, LCD1062 Display Color Ring Resistance Calculator, Multi-Functional Calculator Electronic Soldering Kit
1.Introduction:
CAI-150 is Multi-functional Calculator Electronic Soldering DIY Kit. It is powered by two CR2032 button batteries, integrates five different computing functions, and uses a traditional LCD1602 display screen to d...
$11.89
$16.99
SKU: GY21239-1
$11.89
$16.99
30
DIY Adjustable PWM Signal Generator, Voltage Current Temperature Tester Electronics Kit, Multifunctional LED Meter Soldering Kits for School Learning
Introduction:
【 All in one Experiment DIY Kit 】The multi-functional soldering kit can measure voltage and current, temperature, logic level, circuit on-off, signal frequency and duty cycle, etc. It can also act as a PWM adjustable sign...
$11.19
$15.99
SKU: GY21145-1
$11.19
$15.99
31
DIY Negative Feedback Amplifier Circuit Kit with Capacitor-Coupled Analogue Electronic Technology Training Parts
1.Description:
1>.The negative feedback amplification circuit kit has good stability, which can effectively suppress distortion and noise, and improve sound quality.
2>.The RC coupled analog electronic technology ...
$2.37
$3.39
SKU: GY20989-1
$2.37
$3.39
30
Positive And Negative DC Regulated Power Supply DIY Electronic Kit, 3 Terminal Regulated 9V Dual Power Module Assembly Kits
1.Description:
It is a Positive and Negative DC Regulated Power Supply DIY Electronic kit, 3 Terminal Regulated 9V Dual Power Board Module.
2.Key points for installing the stabilizer block:
1>...
$6.99
$9.99
SKU: GY21032-1
$6.99
$9.99
30
Gate Circuit Combinational Logic Circuit Analysis Assembly Testing DIY Kits
1.Description:
The main function of the kit is to analyze, assemble, and test gate circuits and combinational logic circuits. It can be used for vocational college skill training, skill assessment, vocational single enro...
$10.49
$14.99
SKU: GY21031-1
$10.49
$14.99
30
DIY Hearing Aid Electronic Kit Amplifier Circuit Experimentation Soldering Assembly and Hands-On Learning
1.Description:
Hearing aid is also called deafness hearing hearing is composed of microphone,front low amplifier，power amplifier circuit and other parts，this kit combines the circuit and the actual situation design and p...
$2.51
$3.59
SKU: GY21030-1
$2.51
$3.59
30
DC 5V Motorcycle Anti-theft Vibration Alarm Circuit DIY Kit
1.Description:
This is a motorcycle anti-theft vibration alarm circuit composed of CD4801, which can effectively prevent your motorcycle from being stolen. Whenever someone tries to move your vehicle or start the motorcy...
$2.79
$3.99
SKU: GY21021-1
$2.79
$3.99
30
DIY Kit Flame Fire Monitoring And Detection Module Automatic Alarm Household Fire Protection System DIY Electronic Kit
1.Description:
The circuit uses an infrared receiving diode as the sensor for flame detection. It is powered by a 5V DC voltage and can be tested by simulating a warehouse fire with a lighter at a distance of 30cm above ...
$2.79
$3.99
SKU: GY21020-1
$2.79
$3.99
30
DIY LED Desk Lamp Kit with 12V Lighting - Electronic Circuit Board Soldering Practice
1.Description:
1>.High-brightness LED, provides sufficient illumination for a comfortable and efficient work or study experience.
2>.Low power consumption, saves on electricity costs while making usage more en...
$4.19
$5.99
SKU: GY21029-1
$4.19
$5.99
31
Infrared Induction Switch DIY Kit Automatic Hand Dryer Faucet Control Module
1.Description:
This kit includes an infrared proximity switch, automatic hand dryer, and automatic faucet control module, all equipped with high-precision sensors for non-contact automatic sensing. The automatic hand dry...
$4.19
$5.99
SKU: GY21019-1
$4.19
$5.99
31
DIY Kit for Liquid Level Controller with Water Tank Level Detection and Automatic Pumping Module - Electronic Soldering Skill Practice Kits
1.Description:
1>.Accurate water level detection;
2>.Effective protection from external conditions;
3>.Programmable control strategies;
4>.Multiple protection functions;
5>.Auto...
$4.55
$6.50
SKU: GY20992-1
$4.55
$6.50
31
Green LED Power Indicator DIY Kit Battery Electricity Display Kits
1.Description:
1>.It has high precision LM3914 analog voltage detection, users can accurately know the remaining battery power.
2>.The power display range is adjustable, and the display range can be adjusted accor...
$2.79
$3.99
SKU: GY20994-1
$2.79
$3.99
30
