Soldering Practice Board, 3 Set Electronics Kit Prototype PCB Board DIY Welding Circuit Infrared Reversing SMD/SMT with 9V Battery for Experiment

This  infrared reversing soldering kit electronics practice board is a teaching kit for people who want to improve the welding skills.

Specification:
Product:Electronic Production Teaching Kit
Applicable voltage: 9V
PCB board size: 80*60*1.5mm/3.15*2.4*0.06inch
Effect:  Infrared Reversing
Packing List: 3 Set  Infrared Reversing DIY Electronic Experiments Teaching Kit
(1Set List:  1*9V battery buckle, 2 * socket, 1 * NE555, 1 * LM324N, 1 * IC, 3 * 5mm LED light (red/yellow/green), 2 * diode, 1 * infrared receiver, 1 * transmitting tube, 2 * electrolytic capacitor 1uf, 1 * 10uf, 1 * 100uf, 1 * 47uf, 1 * capacitor 200, 1 * 104, 1 * 203 adjustable resistor, 1 * 503 adjustable resistor, 1 * 1.5k color ring resistor, 1 * 30k, 1 * 47k, 3 * 10k, 4 * 200 Ω, 7 * 1k, 1 * circuit board)

Advantage  :
1. The pcb board prototype kit is tinned, not easy to oxidize, high-strength fireproof, anti-drop material, can be disassembled and assembled repeatedly.
2.Electronic components are clearly marked.Can improve the welding skills of electronic professionals and enthusiasts.It has the characteristics of simple circuit, stable circuit operation, and is widely used in various ranging occasions.

Instruction:
1. Please ensure that all components are in the correct direction and position; and check whether pseudo/float welding.
2.Since the accessories are very small, it is recommended to use a pointed clip to assist welding.

Note:
1.Please check compatibility before purchasing.
2.It is normal for the product color to differ from the image due to the luminous effect.