(Disassembled Parts) Adjustable DC Switching Regulated Power Supply Circuit Kit, Electronic Engineering Training and Soldering PCB Practice Board

$7.50

(Loose Parts) CD4060 Music Dream Light Production Kit LED Colorful Lights Lantern Electronic PCB Soldering Practice Board

$4.50

Raspberry Pi 4 Model B 8G 4G Development Board, Raspberry Pi 4B Motherboard for Computer Programming and AI Kits

$574.00

0603/0805/1206 Diodes/Transistors/IC Chip Package SMD Soldering Training PCB Practice Board Kit

$4.42

300-Piece SMD Component Soldering Test Kit, High-Strength SMT Practice Board for Skills Competition, PCB Process Training

$6.40

SMD Components Soldering Kit, 0603/0805/1206/Diodes/IC Packages PCB Practice Board

$3.90

BGA/QFN Soldering Practice Kit for School Students - Advanced PCB Circuit Board Competition Training Set

$16.17

Raspberry Pi 4B Aluminum Alloy Heat Dissipation Case

$72.00

Single-Chip Colorful Heart-Shaped Flashing Light Electronic DIY Kit, PCB Circuit Board Soldering Practice Discrete Components

$12.00

Raspberry Pi 4B Motherboard 8G Python Programming Kit, Linux Vision, Raspberry Pi ROS Development Board

$1,179.00

300-Piece SMD Component Soldering Test Kit, High-Strength SMT Practice Board for Skill Training and PCB Process Exercises

$1.80

(Soldering Practice) Chasing Light Kit NE555+CD4017 Chasing Light PCB Board Electronic DIY Loose Parts Production

$10.40