NE555+CD4017 10-Channel Running Light PCB Kit - Electronic DIY Loose Parts for Soldering Practice

$3.00

(Discrete Components) Adjustable DC Switching Regulated Power Supply Circuit Kit, Electronics Training Soldering PCB Practice Board

$7.50

Electronic Component Identification and Soldering Practice Board Kit for Beginners, DIY Electronic Parts, Training Components, PCB Board

$3.90

(Loose Parts) Voice-Controlled Three-Color LED Flowing Light Kit, CD4017 Control Board, Electronic Soldering PCB Practice

$6.13

(Disassembled Kit) Adjustable DC Switching Regulated Power Supply Circuit Kit, Electronics Training Soldering PCB Practice Board

$7.50

(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

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

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

$12.00