Electronic building blocks | 1,108 products

Electronic Kalimba DIY Production Kit Parts Five-Tone Seven-Tone Scale Musical Instrument Welding Practice Super Simple and Complete

Kitten Digital Clock Digital Light-Controlled Temperature Creative Alarm Clock 51 Microcontroller DIY Welding Kit Yh-329

Three-Light Tube Medium Short Wave Dual-Purpose Tube Kit Dc Power Supply

Bluetooth Audio Teaching Kit DIY Digital Components Speaker Welding Training Assembly Fun Production

Led Water Lamp Kit DIY Student Assembly Welding Practice Digital Production Components Materials Teaching Training Equipment

Bluetooth Audio Digital DIY Kit Mobile Phone Amplifier Speaker Circuit Board Production Teaching Training Tj-56-527A

Bluetooth Small Audio DIY Kit Two-Channel Multi-Function Music Spectrum Mp3 Amplifier Assembly Wk-56-73D

Finished Digital Clock Light-Controlled Temperature Digital 0.56inch Four-Digit Led Microcontroller Clock DIY Production Parts

Finished Product Infrared Sensor Alarm Kit Circuit Welding Digital Product Process Assembly Teaching Training DIY

Finished Ne555 Variable Sound Circuit Kit DIY Digital Kit Teaching Training Welding Production Assembly Parts

Boy Assembled Educational Toys War Tank Building Blocks Military Series Gift Birthday Track Gun Barrel Model

USB Humidifier Atomization Module Spray DIY Experimental Equipment Accessories Ultrasonic Integrated Drive Circuit Board Accessories

Full Patch Welding Practice Board Digital Components DIY Production Kit Smt Parts Tj-56-516

Garbage Bin Classification Voice Recognition Human Body Full Inspection Automatic Lid Opening App Based on 51 Microcontroller

Lithium Battery Spot Welding Machine 18650 Assembly Tool DIY Repair Handheld Small High-Power Convenient Household Machine

Radio Kit DIY Radio Digital Production Kit Fm Stereo Rda5807 Digital Radio

Wifi Colorful Digital Digital Clock DIY Kit Esp8266 Networked Alarm Clock Circuit Board Welding Practice Parts

Children's Electric Track Train Toy Track Special Car Electric Track Building Block Splicing Toy Boy

Nezha's Third Prince Ao Bing Chinese Style Building Blocks Puzzle Assembly Xiaohongshu Popular Peripheral Ornaments Model Gift Toys

Finished Product Simple Red and Green Flash Circuit Kit to Make Led Lamp Beads Flashing Light Board Digital Welding Practice

51/Stm32/Compatible Dc Small Fan Drive Module Pwm Switch Speed Regulation Positive and Negative Control

0~28V Adjustable Dc Regulated Digital Power Supply Kit 0.01-2A Current Limiting Protection Experimental Digital Production Parts

Technology Model Material Package Student DIY Toy Motor Motor Gear Paddle Wheel Battery Box Handmade Accessories

Lithium Battery Spot Welding Machine Digital Display Handheld Small 18650 Power Bank Repair Tool New Control Board Kit

Radio Direction Finding Engineering Machine Practice Machine Board ‖Pcb Motherboard‖ Electronic Production and Welding Practice for Primary and Secondary School Students

Finished DIY Audio Production Small Speaker Digital DIY Parts Welding Production Digital Technology Training Assembly

5-Way Time Relay Module, Timed on and Off, Dc 12V or 24V Power Supply, Low Level Trigger

Touch-Sensitive Flowing Water Table Luminous Wooden Table Desktop Technology-Driven Module Light with Touch-Sensitive Table Luminous

Beginner's Elementary Identification Welding Practice Component Package, Hole Board Direct Plug-In Training Board, Digital Skills Teaching DIY

Compatible with Domestic Ev3 Photoelectric Color Sensor Spike45678 Robot Accessories Motor Lithium Battery

Colorful Light USB Humidifier Atomization Module Driver Board 5V Sonic Atomization Module DIY Incubation Experimental Equipment

Multimedia Power Amplifier Board Kit DIY Welding Practice Kit Triode Multivibrator Breathing Light

Motor Drive Integrated Module DIY Small Fan Production Suitable for Arduino, Esp32, 51,

Small Power Amplifier Digital Circuit Board Production Welding Kit DIY Speaker Training Bluetooth Audio Mobile Phone Parts Teaching

Cat Toy Car, Automatic Cat Teasing Stick, Self-Entertainment and Boredom Relief, Electric Charging, Smart Laser Light, Infrared Pet Supplies

9834 High-Speed D Module Sine Wave/Triangular Wave/Square Wave Signal Generator D Sweep Frequency Source

Variables Electric Building Blocks Rotating Gear Children's Toys Benefit Intelligence Large Particle Assembled suit Boys Jigsaw Cross-border

Ore Radio Kit Kidsren's Radio Fm Frequency Modulation Circuit Board Production Parts Microcontroller Welding Practice

105 Kit Digital Large Set of White Student Component Welding Board Kit Skills Teaching Experimental Electrical Circuit Board

Micro Stepper Motor Screw Slide Linear Micro Slide 15mm Stepper Motor Two-Phase Four-Wire Stroke 45mm