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

12-Style Breadboard Experiment Kit, PCB Board Soldering Dual-Use Adjustable Regulated Power Supply for Electronic Production and Soldering Practice

$9.60

(Loose Parts) Perfboard Kit, Universal Board Circuit PCB Production, Student Training, Electronic Components Practice Soldering

$17.64

SMD Component Soldering Practice Board Kit, STM Electronic Components PCB Circuit Board for Skill Training and DIY Projects

$1.73

(Loose Parts) Universal Board Kit, Perfboard Circuit PCB Fabrication for Student Training, Electronic Component Practice, and Soldering

$2.50

BGA/QFN Soldering Practice Kit for Schools and Students, Competitive Training, Advanced PCB Circuit Board Available for Purchase

$16.17

Dual-Use Through-Hole and SMD Component Soldering Practice Board FR4 Fiberglass Material PCB Soldering Practice Board YH-359

$30.00

SMD Component Soldering Practice Board Kit, STM Electronic Components PCB Circuit Board Skill Training and Practical Exercise Discrete Parts

$1.86

(Loose Parts) High-Density Multi-Pin SMD Chip Soldering SMT Running Light Practice Board High-Difficulty PCB Kit

$15.00

(Loose Parts) SMD SOP-8P Chip 0805 Electronic Components 0603 Resistors PCB Soldering IC Practice Board Kit

$5.80

300-Piece SMD Component Soldering Test Kit High-Strength SMT Practice Board Skill Training PCB Process Exercise

$54.44